Article(id=1222466551417131998, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1222466550314030044, articleNumber=null, orderNo=null, doi=10.16438/j.0513-4870.2018-1080, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1543852800000, receivedDateStr=2018-12-04, revisedDate=1545926400000, revisedDateStr=2018-12-28, acceptedDate=null, acceptedDateStr=null, onlineDate=1769388338187, onlineDateStr=2026-01-26, pubDate=1552320000000, pubDateStr=2019-03-12, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769388338187, onlineIssueDateStr=2026-01-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769388338187, creator=13701087609, updateTime=1769388338187, updator=13701087609, issue=Issue{id=1222466550314030044, tenantId=1146029695717560320, journalId=1189982191388893191, year='2019', volume='54', issue='3', pageStart='393', pageEnd='586', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769388337923, creator=13701087609, updateTime=1769389281170, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1222470506633224654, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1222466550314030044, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1222470506633224655, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1222466550314030044, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=547, endPage=554, ext={EN=ArticleExt(id=1222466551962391521, articleId=1222466551417131998, tenantId=1146029695717560320, journalId=1189982191388893191, language=EN, title=Effect of zwitterionic polymer chain length on mucus penetration and cellular uptake of nanoparticles, columnId=1190335348761793317, journalTitle=Acta Pharmaceutica Sinica, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=
To investigate the influences of zwitterionic polymer chain length on mucus permeability and cellular uptake, the nanoparticles (NPs) were coated with poly(sulfobetaine methacrylate) (pSBMA) with different chain lengths. The di-block polymer poly(ε-caprolactone)-block-poly(sulfobetaine methacrylate) (PCL-pSBMA) with different chain lengths were synthesized via atom transfer radical polymerization (ATRP) combining with ring-opening polymerization of ε-caprolactone, and corresponding nanoparticles (pSBMAn NPs) were prepared by nanoprecipitation method. The sizes of different pSBMAn NPs were around 100 nm, and zeta potential were about -7 mV. Mucin interaction or mucus penetration study based on transwell systems were employed to evaluate mucus permeability of NPs. Caco-2 cells and mucus-producing HT-MTX-E12 cells were employed to illustrate the endocytosis efficiency of pSBMAn NPs. The results showed that the permeability coefficient of NPs coated with shorter chain length of pSBMA (pSBMA10 NPs) was only 42.83% of that coated with longer pSBMA (pSBMA80 NPs). On the contrary, the cellular uptake of pSBMA10 NPs was 2.44 fold higher compared to pSBMA80 NPs. Although the cellular uptake of pSBMAn NPs was reduced in the presence of mucus, pSBMA10 NPs still presented the highest cellular uptake. However, the in vivo results indicated that the oral bioavailability of pSBMA20 NPs was higher than that of pSBMA10 NPs. All animal procedures were performed in accordance with the Guidelines of the Sichuan University Animal Care and Use Committee and were approved by the Animal Ethics Committee of Sichuan University. This study provides a reference for oral delivery of zwitterionic nanoparticles.
, correspAuthors=Yuan HUANG, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2019 Acta Pharmaceutica Sinica. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Quan GUO, Ya-xian ZHENG, Lei WU, Rui ZHOU, Chen-dong LIU, Yuan HUANG), CN=ArticleExt(id=1222466554143428624, articleId=1222466551417131998, tenantId=1146029695717560320, journalId=1189982191388893191, language=CN, title=两性离子聚合物链长对纳米粒穿黏液及细胞摄取能力的影响, columnId=1190335348896011050, journalTitle=药学学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=
本研究旨在构建不同链长的聚磺酸甜菜碱甲基丙烯酸酯[poly(sulfobetaine methacrylate),pSBMA]修饰的纳米粒(pSBMAn NPs),以探究两性离子聚合物链长对纳米粒穿黏液及细胞摄取能力的影响。结合己内酯的开环聚合反应和原子转移自由基聚合反应(atom transfer radical polymerization,ATRP)合成不同链长的两嵌段聚合物——聚己内酯-聚磺酸甜菜碱甲基丙烯酸酯共聚物[poly(ε-caprolactone)-block-poly(sulfobetaine methacrylate),PCL-pSBMA],并通过纳米沉淀法制备相应的纳米粒。采用黏蛋白吸附实验和Transwel小室实验考察纳米粒的穿黏液能力。以人源结肠癌Caco-2细胞和可分泌黏液的HT-MTX-E12细胞为模型,考察链长对纳米粒摄取及穿黏液能力的影响。研究结果表明:制得的pSBMAn NPs粒径相近,均约为100 nm,电位约为-7 mV。短链pSBMA修饰的纳米粒(pSBMA10 NPs)的表观渗透系数(apparent permeability coefficient,Papp)仅是长链pSBMA纳米粒(pSBMA80 NPs)的42.83%,但细胞摄取是pSBMA80 NPs的2.44倍。有黏液存在时,pSBMAn NPs的摄取均降低,但pSBMA10 NPs的细胞摄取能力仍最强。体内实验结果表明,pSBMA20 NPs的口服生物利用度高于pSBMA10 NPs(动物实验根据四川大学关于实验动物的饲养和使用准则进行,并得到四川大学实验动物伦理委员会批准)。本文为两性离子纳米粒的口服研究提供了参考。
, correspAuthors=黄园, authorNote=null, correspAuthorsNote=
, copyrightStatement=版权所有©《药学学报》编辑部2019, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=1d09D1RSqQO8Sbuj9Cx1rw==, magXml=DDIu4xRyMmKlSbVJoTQYCw==, pdfUrl=null, pdf=5i3hNtk1yiqUZSZZEmXfXA==, pdfFileSize=641191, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=ifkDx6QQqAMxN78OlcMnTQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=H26wRYBAYhpN65QSFOY7hw==, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=郭权, 郑雅娴, 吴蕾, 周锐, 刘晨冬, 黄园)}, authors=[Author(id=1222513641207877829, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222513641325318350, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513641207877829, language=EN, stringName=Quan GUO, firstName=Quan, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=West China School of Pharmacy, Sichuan University, Chengdu 610041, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222513641434370266, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513641207877829, language=CN, stringName=郭权, firstName=权, middleName=null, lastName=郭, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=四川大学华西药学院, 四川 成都 610041, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])]), Author(id=1222513641556005094, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222513641656668403, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513641556005094, language=EN, stringName=Ya-xian ZHENG, firstName=Ya-xian, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=West China School of Pharmacy, Sichuan University, Chengdu 610041, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222513641761526015, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513641556005094, language=CN, stringName=郑雅娴, firstName=雅娴, middleName=null, lastName=郑, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=四川大学华西药学院, 四川 成都 610041, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])]), Author(id=1222513641878966540, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222513642109653279, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513641878966540, language=EN, stringName=Lei WU, firstName=Lei, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=West China School of Pharmacy, Sichuan University, Chengdu 610041, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222513642214510889, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513641878966540, language=CN, stringName=吴蕾, firstName=蕾, middleName=null, lastName=吴, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=四川大学华西药学院, 四川 成都 610041, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])]), Author(id=1222513642399060281, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222513642566832456, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513642399060281, language=EN, stringName=Rui ZHOU, firstName=Rui, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=West China School of Pharmacy, Sichuan University, Chengdu 610041, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222513642747187548, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513642399060281, language=CN, stringName=周锐, firstName=锐, middleName=null, lastName=周, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=四川大学华西药学院, 四川 成都 610041, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])]), Author(id=1222513642948514165, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222513643065954690, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513642948514165, language=EN, stringName=Chen-dong LIU, firstName=Chen-dong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=West China School of Pharmacy, Sichuan University, Chengdu 610041, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222513643233726871, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513642948514165, language=CN, stringName=刘晨冬, firstName=晨冬, middleName=null, lastName=刘, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=四川大学华西药学院, 四川 成都 610041, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])]), Author(id=1222513643376333222, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=huangyuan0@163.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1222513643565076924, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513643376333222, language=EN, stringName=Yuan HUANG, firstName=Yuan, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=West China School of Pharmacy, Sichuan University, Chengdu 610041, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222513643699294668, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, authorId=1222513643376333222, language=CN, stringName=黄园, firstName=园, middleName=null, lastName=黄, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=四川大学华西药学院, 四川 成都 610041, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])])], keywords=[Keyword(id=1222513643963535842, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, orderNo=1, keyword=zwitterion), Keyword(id=1222513644139696632, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, orderNo=2, keyword=chain length), Keyword(id=1222513644307468807, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, orderNo=3, keyword=nanoparticle), Keyword(id=1222513644445880855, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, orderNo=4, keyword=mucus), Keyword(id=1222513644563321382, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, orderNo=5, keyword=uptake), Keyword(id=1222513644655596089, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, orderNo=1, keyword=两性离子), Keyword(id=1222513644802396749, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, orderNo=2, keyword=链长), Keyword(id=1222513644961780318, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, orderNo=3, keyword=纳米粒), Keyword(id=1222513645075026538, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, orderNo=4, keyword=黏液), Keyword(id=1222513645213438586, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, orderNo=5, keyword=摄取)], refs=[Reference(id=1222513649235775568, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acsami.6b08183, pmid=null, pmcid=null, year=2016, volume=8, issue=null, pageStart=25444, pageEnd=25453, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Shan W, Zhu X, Tao W, journalName=ACS Appl Mater Interfaces, refType=null, unstructuredReference=
Shan W ,
Zhu X ,
Tao W et al . Enhanced oral delivery of protein drugs using zwitterion-functionalized nanoparticles to overcome both the diffusion and absorption barriers[J].
ACS Appl Mater Interfaces,
2016,
8: 25444-25453., articleTitle=Enhanced oral delivery of protein drugs using zwitterion-functionalized nanoparticles to overcome both the diffusion and absorption barriers, refAbstract=null), Reference(id=1222513649403547741, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1016/j.biomaterials.2017.03.028, pmid=null, pmcid=null, year=2017, volume=130, issue=null, pageStart=28, pageEnd=41, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=He Z, Santos JL, Tian H, journalName=Biomaterials, refType=null, unstructuredReference=
He Z ,
Santos JL ,
Tian H et al . Scalable fabrication of size-controlled chitosan nanoparticles for oral delivery of insulin[J].
Biomaterials,
2017,
130: 28-41., articleTitle=Scalable fabrication of size-controlled chitosan nanoparticles for oral delivery of insulin, refAbstract=null), Reference(id=1222513649520988272, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acsnano.5b00028, pmid=null, pmcid=null, year=2015, volume=9, issue=null, pageStart=2345, pageEnd=2356, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=Shan W, Zhu X, Liu M, journalName=ACS Nano, refType=null, unstructuredReference=
Shan W ,
Zhu X ,
Liu M et al . Overcoming the diffusion barrier of mucus and absorption barrier of epithelium by self-assembled nanoparticles for oral delivery of insulin[J].
ACS Nano,
2015,
9: 2345-2356., articleTitle=Overcoming the diffusion barrier of mucus and absorption barrier of epithelium by self-assembled nanoparticles for oral delivery of insulin, refAbstract=null), Reference(id=1222513649638428799, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acsnano.5b03876, pmid=null, pmcid=null, year=2015, volume=9, issue=null, pageStart=9217, pageEnd=9227, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=Xu Q, Ensign LM, Boylan NJ, journalName=ACS Nano, refType=null, unstructuredReference=
Xu Q ,
Ensign LM ,
Boylan NJ et al . Impact of surface polyethylene glycol (peg) density on biodegradable nanoparticle transport in mucus
ex vivo and distribution
in vivo[J].
ACS Nano,
2015,
9: 9217-9227., articleTitle=Impact of surface polyethylene glycol (peg) density on biodegradable nanoparticle transport in mucus
ex vivo and distribution
in vivo, refAbstract=null), Reference(id=1222513649776840843, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=null, pmid=null, pmcid=null, year=2017, volume=52, issue=null, pageStart=1235, pageEnd=1240, url=http://www.yxxb.com.cn:8081/aps/CN/abstract/abstract16802.shtml, language=null, rfNumber=[5], rfOrder=4, authorNames=Mao J, Li JM, Ding JS, journalName=Acta Pharm Sin (药学学报), refType=null, unstructuredReference=
Mao J ,
Li JM ,
Ding JS . The application of poly(2-ethyl-2-oxazoline) in drug delivery system[J].
Acta Pharm Sin (药学学报),
2017,
52: 1235-1240., articleTitle=The application of poly(2-ethyl-2-oxazoline) in drug delivery system, refAbstract=null), Reference(id=1222513649994944664, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1002/adfm.v23.9, pmid=null, pmcid=null, year=2013, volume=23, issue=null, pageStart=1100, pageEnd=1110, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=Chang Y, Shih YJ, Lai CJ, journalName=Adv Funct Mater, refType=null, unstructuredReference=
Chang Y ,
Shih YJ ,
Lai CJ et al . Blood-inert surfaces
via ion-pair anchoring of zwitterionic copolymer brushes in human whole blood[J].
Adv Funct Mater,
2013,
23: 1100-1110., articleTitle=Blood-inert surfaces
via ion-pair anchoring of zwitterionic copolymer brushes in human whole blood, refAbstract=null), Reference(id=1222513650204659877, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1016/j.biomaterials.2007.05.041, pmid=null, pmcid=null, year=2007, volume=28, issue=null, pageStart=4192, pageEnd=4199, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=Cheng G, Zhang Z, Chen SF, journalName=Biomaterials, refType=null, unstructuredReference=
Cheng G ,
Zhang Z ,
Chen SF et al . Inhibition of bacterial adhesion and biofilm formation on zwitterionic surfaces[J].
Biomaterials,
2007,
28: 4192-4199., articleTitle=Inhibition of bacterial adhesion and biofilm formation on zwitterionic surfaces, refAbstract=null), Reference(id=1222513650326294701, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1038/pj.2014.46, pmid=null, pmcid=null, year=2014, volume=46, issue=null, pageStart=436, pageEnd=443, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=Sin MC, Chen SH, Chang Y, journalName=Polym J, refType=null, unstructuredReference=
Sin MC ,
Chen SH ,
Chang Y . Hemocompatibility of zwitterionic interfaces and membranes[J].
Polym J,
2014,
46: 436-443., articleTitle=Hemocompatibility of zwitterionic interfaces and membranes, refAbstract=null), Reference(id=1222513650439540919, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/am200055k, pmid=null, pmcid=null, year=2011, volume=3, issue=null, pageStart=1228, pageEnd=1237, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=Chang Y, Chang WJ, Shih YJ, journalName=ACS Appl Mater Interfaces, refType=null, unstructuredReference=
Chang Y ,
Chang WJ ,
Shih YJ et al . Zwitterionic sulfobetaine-grafted poly(vinylidene fluoride) membrane with highly effective blood compatibility
via atmospheric plasma-induced surface copolymerization[J].
ACS Appl Mater Interfaces,
2011,
3: 1228-1237., articleTitle=Zwitterionic sulfobetaine-grafted poly(vinylidene fluoride) membrane with highly effective blood compatibility
via atmospheric plasma-induced surface copolymerization, refAbstract=null), Reference(id=1222513650548592837, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acsami.7b03317, pmid=null, pmcid=null, year=2017, volume=9, issue=null, pageStart=15986, pageEnd=15994, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=Wang WL, Wang B, Liu SR, journalName=ACS Appl Mater Interfaces, refType=null, unstructuredReference=
Wang WL ,
Wang B ,
Liu SR et al . Bioreducible polymer nanocarrier based on multivalent choline phosphate for enhanced cellular uptake and intracellular delivery of doxorubicin[J].
ACS Appl Mater Interfaces,
2017,
9: 15986-15994., articleTitle=Bioreducible polymer nanocarrier based on multivalent choline phosphate for enhanced cellular uptake and intracellular delivery of doxorubicin, refAbstract=null), Reference(id=1222513650913497302, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1023/A:1019854327540, pmid=null, pmcid=null, year=2002, volume=19, issue=null, pageStart=1185, pageEnd=1193, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=Behrens I, Pena AIV, Alonso MJ, journalName=Pharm Res, refType=null, unstructuredReference=
Behrens I ,
Pena AIV ,
Alonso MJ et al . Comparative uptake studies of bioadhesive and non-bioadhesive nanoparticles in human intestinal cell lines and rats:the effect of mucus on particle adsorption and transport[J].
Pharm Res,
2002,
19: 1185-1193., articleTitle=Comparative uptake studies of bioadhesive and non-bioadhesive nanoparticles in human intestinal cell lines and rats:the effect of mucus on particle adsorption and transport, refAbstract=null), Reference(id=1222513651035132124, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1016/j.addr.2017.12.006, pmid=null, pmcid=null, year=2018, volume=124, issue=null, pageStart=184, pageEnd=192, url=null, language=null, rfNumber=[12], rfOrder=11, authorNames=Chater PI, Wilcox MD, Pearson JP, journalName=Adv Drug Deliv Rev, refType=null, unstructuredReference=
Chater PI ,
Wilcox MD ,
Pearson JP . Efficacy and safety concerns over the use of mucus modulating agents for drug delivery using nanoscale systems[J].
Adv Drug Deliv Rev,
2018,
124: 184-192., articleTitle=Efficacy and safety concerns over the use of mucus modulating agents for drug delivery using nanoscale systems, refAbstract=null), Reference(id=1222513651152572649, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1039/C3PY01325A, pmid=null, pmcid=null, year=2014, volume=5, issue=null, pageStart=1285, pageEnd=1297, url=null, language=null, rfNumber=[13], rfOrder=12, authorNames=Zhai SY, Ma YH, Chen YY, journalName=Polym Chem, refType=null, unstructuredReference=
Zhai SY ,
Ma YH ,
Chen YY et al . Synthesis of an amphiphilic block copolymer containing zwitterionic sulfobetaine as a novel pH-sensitive drug carrier[J].
Polym Chem,
2014,
5: 1285-1297., articleTitle=Synthesis of an amphiphilic block copolymer containing zwitterionic sulfobetaine as a novel pH-sensitive drug carrier, refAbstract=null), Reference(id=1222513651324539124, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1016/j.jcis.2015.04.013, pmid=null, pmcid=null, year=2015, volume=452, issue=null, pageStart=43, pageEnd=53, url=null, language=null, rfNumber=[14], rfOrder=13, authorNames=Guo SS, Janczewski D, Zhu XY, journalName=J Colloid Interface Sci, refType=null, unstructuredReference=
Guo SS ,
Janczewski D ,
Zhu XY et al . Surface charge control for zwitterionic polymer brushes:tailoring surface properties to antifouling applications[J].
J Colloid Interface Sci,
2015,
452: 43-53., articleTitle=Surface charge control for zwitterionic polymer brushes:tailoring surface properties to antifouling applications, refAbstract=null), Reference(id=1222513651437785348, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acs.langmuir.5b00920, pmid=null, pmcid=null, year=2015, volume=31, issue=null, pageStart=5851, pageEnd=5858, url=null, language=null, rfNumber=[15], rfOrder=14, authorNames=Ren PF, Yang HC, Liang HQ, journalName=Langmuir, refType=null, unstructuredReference=
Ren PF ,
Yang HC ,
Liang HQ et al . Highly stable, protein-resistant surfaces
via the layer-by-layer assembly of poly (sulfobetaine methacrylate) and tannic acid[J].
Langmuir,
2015,
31: 5851-5858., articleTitle=Highly stable, protein-resistant surfaces
via the layer-by-layer assembly of poly (sulfobetaine methacrylate) and tannic acid, refAbstract=null), Reference(id=1222513651626529037, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/ma102927c, pmid=null, pmcid=null, year=2011, volume=44, issue=null, pageStart=1654, pageEnd=1660, url=null, language=null, rfNumber=[16], rfOrder=15, authorNames=Polzer F, Heigl J, Schneider C, journalName=Macromolecules, refType=null, unstructuredReference=
Polzer F ,
Heigl J ,
Schneider C et al . Synthesis and analysis of zwitterionic spherical polyelectrolyte brushes in aqueous solution[J].
Macromolecules,
2011,
44: 1654-1660., articleTitle=Synthesis and analysis of zwitterionic spherical polyelectrolyte brushes in aqueous solution, refAbstract=null), Reference(id=1222513651748163868, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acsami.6b15592, pmid=null, pmcid=null, year=2017, volume=9, issue=null, pageStart=4534, pageEnd=4539, url=null, language=null, rfNumber=[17], rfOrder=16, authorNames=Ye Y, Zheng Y, Ji C, journalName=ACS Appl Mater Interfaces, refType=null, unstructuredReference=
Ye Y ,
Zheng Y ,
Ji C et al . Self-assembly and disassembly of amphiphilic zwitterionic perylenediimide vesicles for cell membrane imaging[J].
ACS Appl Mater Interfaces,
2017,
9: 4534-4539., articleTitle=Self-assembly and disassembly of amphiphilic zwitterionic perylenediimide vesicles for cell membrane imaging, refAbstract=null), Reference(id=1222513651857215782, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, doi=10.1021/acs.biomac.6b00172, pmid=null, pmcid=null, year=2016, volume=17, issue=null, pageStart=1523, pageEnd=1535, url=null, language=null, rfNumber=[18], rfOrder=17, authorNames=Morimoto N, Wakamura M, Muramatsu K, journalName=Biomacromolecules, refType=null, unstructuredReference=
Morimoto N ,
Wakamura M ,
Muramatsu K et al . Membrane translocation and organelle-selective delivery steered by polymeric zwitterionic nanospheres[J].
Biomacromolecules,
2016,
17: 1523-1535., articleTitle=Membrane translocation and organelle-selective delivery steered by polymeric zwitterionic nanospheres, refAbstract=null)], funds=[Fund(id=1222513648786984989, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, awardId=81872818, language=CN, fundingSource=国家自然科学基金面上项目(81872818), fundOrder=null, country=null), Fund(id=1222513648946368559, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, awardId=81625023, language=CN, fundingSource=国家杰出青年科学基金资助项目(81625023), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1222513641103020221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, xref=null, ext=[AuthorCompanyExt(id=1222513641107214526, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=West China School of Pharmacy, Sichuan University, Chengdu 610041, China), AuthorCompanyExt(id=1222513641115603135, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, companyId=1222513641103020221, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=四川大学华西药学院, 四川 成都 610041)])], figs=[ArticleFig(id=1222513645565760175, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=gjlUChdSRGtnX6O6IsD4Xg==, figureFileBig=2PvXPQu5kzsR44PNF9yxqg==, tableContent=null), ArticleFig(id=1222513645737726659, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Scheme 1, caption=
The synthesis route of bromoisobutyryl poly(ε-caprolactone) macroinitiator (PCL-Br) (A) and poly(ε-caprolactone)-block-poly(sulfobetaine methacrylate) (PCL-pSBMA) (B) , figureFileSmall=gjlUChdSRGtnX6O6IsD4Xg==, figureFileBig=2PvXPQu5kzsR44PNF9yxqg==, tableContent=null), ArticleFig(id=1222513645901304538, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=LyAs45kdtOhNoNO+WnIbZw==, figureFileBig=PFRmWlDNlZWhzTaKR3fIXQ==, tableContent=null), ArticleFig(id=1222513646048105198, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 1, caption=
Characterizations of macroinitiator PCL-Br. A: GPC spectrum; B: 1H NMR spectrum , figureFileSmall=LyAs45kdtOhNoNO+WnIbZw==, figureFileBig=PFRmWlDNlZWhzTaKR3fIXQ==, tableContent=null), ArticleFig(id=1222513646173934329, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=hrw3Ec94AilAo5v1+CQ4KQ==, figureFileBig=a2osOlR11xoi4muS5Q853w==, tableContent=null), ArticleFig(id=1222513646295569157, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 2, caption=
Characterization of PCL-pSBMA polymer. A: IR spectrum; B: 1H NMR spectrum , figureFileSmall=hrw3Ec94AilAo5v1+CQ4KQ==, figureFileBig=a2osOlR11xoi4muS5Q853w==, tableContent=null), ArticleFig(id=1222513646396232465, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=eHDEZoFeBv0M9nyGsd9O4Q==, figureFileBig=5pOo/lAZVeZFVrkxRC2THg==, tableContent=null), ArticleFig(id=1222513646526255909, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 3, caption=
Transmission electron microscope (TEM) images of pSBMAn NPs , figureFileSmall=eHDEZoFeBv0M9nyGsd9O4Q==, figureFileBig=5pOo/lAZVeZFVrkxRC2THg==, tableContent=null), ArticleFig(id=1222513646635307829, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=gKfZinD7tA+bsE+crHPBVw==, figureFileBig=WN16GYclpDRpV6sszbXPJA==, tableContent=null), ArticleFig(id=1222513646748554058, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 4, caption=
The colloidal stability of pSBMAn NPs. The change of particle size (A) and PDI (B) after incubation in phosphate buffer saline (PBS), different concentration of fetal bovine serum (FBS) solutions and simulated intestinal fluid (C) for 4 h. n = 3, $\bar{x}\pm s$ , figureFileSmall=gKfZinD7tA+bsE+crHPBVw==, figureFileBig=WN16GYclpDRpV6sszbXPJA==, tableContent=null), ArticleFig(id=1222513646870188889, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=Ozzbp3GfzMNS0vU8rfkoPQ==, figureFileBig=/VN/ntG2zuCbtguh7fPtDA==, tableContent=null), ArticleFig(id=1222513647067321193, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 5, caption=
The percentage of trapped NPs (A). The relative apparent permeability coefficient (Papp) values of NPs permeation across the mucus (B). **P < 0.01 vs pSBMA80 NPs; #P < 0.05, ##P < 0.01 vs pSBMA10 NPs. n = 3, x ±s , figureFileSmall=Ozzbp3GfzMNS0vU8rfkoPQ==, figureFileBig=/VN/ntG2zuCbtguh7fPtDA==, tableContent=null), ArticleFig(id=1222513647180567413, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=BFhYAzXPeb3MtfrG+UnhbQ==, figureFileBig=PJAH0ZxPp3EmzOP4ku8pPw==, tableContent=null), ArticleFig(id=1222513647486751626, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 6, caption=
The viability of Caco-2 (A) and E12 cells (B) after incubation with pSBMAn NPs for 4 h. C: The hemolysis ratio of erythrocyte after incubation with pSBMAn NPs. n = 3, x ±s , figureFileSmall=BFhYAzXPeb3MtfrG+UnhbQ==, figureFileBig=PJAH0ZxPp3EmzOP4ku8pPw==, tableContent=null), ArticleFig(id=1222513647671301024, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=mWiW3itZV6DC3ZF5ZRc23w==, figureFileBig=aRx+vRvJPrzqKRoZnucz+w==, tableContent=null), ArticleFig(id=1222513647792935856, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 7, caption=
The relative cellular uptake of NPs on Caco-2 (A) and E12 (B) cells. **P < 0.01 vs pSBMA80 NPs; ##P < 0.01 vs post-removal of mucus group. n = 3, $\bar{x}\pm s$ , figureFileSmall=mWiW3itZV6DC3ZF5ZRc23w==, figureFileBig=aRx+vRvJPrzqKRoZnucz+w==, tableContent=null), ArticleFig(id=1222513647964902336, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=E2tUFgkfNzmJk3QHxbygyg==, figureFileBig=6N4mf5MK1p66N1WNiHWSjQ==, tableContent=null), ArticleFig(id=1222513648128480210, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Figure 8, caption=
The change of DiR in plasma after oral delivery of free DiR, DiR loaded pSBMA10 NPs and pSBMA20 NPs. n = 5, x ±s.#P < 0.05, ##P < 0.01 vs free DiR or pSBMA10 NPs , figureFileSmall=E2tUFgkfNzmJk3QHxbygyg==, figureFileBig=6N4mf5MK1p66N1WNiHWSjQ==, tableContent=null), ArticleFig(id=1222513648241726432, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Polymer | The molar ratio of PCL-Br to SBMA |
| Feed | Determined |
| PCL-pSBMA10 | 1:10 | 1:12 |
| PCL-pSBMA20 | 1:20 | 1:21 |
| PCL-pSBMA40 | 1:40 | 1:39 |
| PCL-pSBMA80 | 1:80 | 1:61 |
), ArticleFig(id=1222513648354972652, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Table 1, caption=
The molar ratio of PCL-Br to SBMA determined by 1H NMR
, figureFileSmall=null, figureFileBig=null, tableContent=
| Polymer | The molar ratio of PCL-Br to SBMA |
| Feed | Determined |
| PCL-pSBMA10 | 1:10 | 1:12 |
| PCL-pSBMA20 | 1:20 | 1:21 |
| PCL-pSBMA40 | 1:40 | 1:39 |
| PCL-pSBMA80 | 1:80 | 1:61 |
), ArticleFig(id=1222513648472413178, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Formulation | Size/nm | Polydispersity index (PDI) | Zeta potential /mV |
| pSBMA10 NPs | 99.04±3.14 | 0.167±0.20 | -7.43±0.57 |
| pSBMA20 NPs | 96.22±0.47 | 0.069±0.014 | -8.80±1.80 |
| pSBMA40 NPs | 113.30±3.76 | 0.151±0.012 | -8.03±0.79 |
| pSBMA80 NPs | 110.90±3.10 | 0.160±0.029 | -7.14±0.50 |
), ArticleFig(id=1222513648573075460, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1222466551417131998, language=CN, label=Table 2, caption=
The characterization of pSBMA modified nanoparticles. n = 3, $\bar{x}\pm s$
, figureFileSmall=null, figureFileBig=null, tableContent=
| Formulation | Size/nm | Polydispersity index (PDI) | Zeta potential /mV |
| pSBMA10 NPs | 99.04±3.14 | 0.167±0.20 | -7.43±0.57 |
| pSBMA20 NPs | 96.22±0.47 | 0.069±0.014 | -8.80±1.80 |
| pSBMA40 NPs | 113.30±3.76 | 0.151±0.012 | -8.03±0.79 |
| pSBMA80 NPs | 110.90±3.10 | 0.160±0.029 | -7.14±0.50 |
)], attaches=null, journal=Journal(id=1189982048455397383, delFlag=0, nameCn=药学学报, nameEn=Acta Pharmaceutica Sinica, nameHistory1=null, nameHistory2=null, issn=0513-4870, eissn=null, cn=11-2163/R, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=BTxjudbJDVO4PqdBR6On6Q==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1761643429151, updatedTime=1761735768113, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=A, firstLetterEn=A, subjectCode=Life Sciences, subjectName=Life Sciences, subjectCodeEn=Life Sciences, subjectNameEn=null, picCn=BTxjudbJDVO4PqdBR6On6Q==, picEn=c4l1ckL55nWbhl1KrFdWIA==, jcr=null, cjcr=null, exts=[JournalExt(id=1190369346338783397, language=CN, name=药学学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735768160, updatedTime=1761735768160, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://www.yxxb.com.cn/journalx_yxxb/authorLogOn.action, submissionEditorUrl=https://www.yxxb.com.cn/journalx_yxxb/editorLogOn.action, submissionReviewUrl=https://www.yxxb.com.cn/journalx_yxxb/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190369346376532134, language=EN, name=Acta Pharmaceutica Sinica, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735768169, updatedTime=1761735768169, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://www.yxxb.com.cn/journalx_yxxb/authorLogOn.action, submissionEditorUrl=https://www.yxxb.com.cn/journalx_yxxb/editorLogOn.action, submissionReviewUrl=https://www.yxxb.com.cn/journalx_yxxb/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1189982191388893191, websiteList=[Website(id=1189982271588340489, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1189982191388893191, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/yxxb/CN, language=CN, createTime=1761643482348, createBy=18614031015, updateTime=1761643498101, updateBy=18614031015, name=药学学报-中文, tplId=1146099689490845704, title=药学学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189982873114448678, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=articleTextType, value=kx, createTime=1761643625763, updateTime=1761643625763, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873093477155, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=banner, value=null, createTime=1761643625758, updateTime=1761643625758, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873135420201, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=grayFlag, value=0, createTime=1761643625768, updateTime=1761643625768, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873085088546, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=logo, value=https://castjournals.cast.org.cn/joweb/yxxb/CN/file/pic?fileId=w+t2v8bJnX5lh3+hRRJcDA==, createTime=1761643625756, updateTime=1761643625756, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873152197419, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=minRunFlag, value=0, createTime=1761643625772, updateTime=1761643625772, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873110254373, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/yxxb/CN/file/pic, createTime=1761643625762, updateTime=1761643625762, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873143808810, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=silenceFlag, value=0, createTime=1761643625770, updateTime=1761643625770, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873101865764, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1761643625760, updateTime=1761643625760, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873122837287, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=themeColor, value=null, createTime=1761643625765, updateTime=1761643625765, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982873127031592, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271588340489, code=themeStyle, value=null, createTime=1761643625766, updateTime=1761643625766, creator=18614031015, updator=18614031015)]), Website(id=1189982271655449355, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1189982191388893191, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/yxxb/EN, language=EN, createTime=1761643482364, createBy=18614031015, updateTime=1761643514085, updateBy=18614031015, name=药学学报-英文, tplId=1146101810881728533, title=Acta Pharmaceutica Sinica, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189982903015633534, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=articleTextType, value=kx, createTime=1761643632892, updateTime=1761643632892, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982902990467707, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=banner, value=null, createTime=1761643632886, updateTime=1761643632886, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982903036605057, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=grayFlag, value=0, createTime=1761643632897, updateTime=1761643632897, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982902982079098, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=logo, value=https://castjournals.cast.org.cn/joweb/yxxb/EN/file/pic?fileId=w+t2v8bJnX5lh3+hRRJcDA==, createTime=1761643632884, updateTime=1761643632884, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982903053382275, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=minRunFlag, value=0, createTime=1761643632901, updateTime=1761643632901, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982903007244925, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/yxxb/EN/file/pic, createTime=1761643632890, updateTime=1761643632890, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982903044993666, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=silenceFlag, value=0, createTime=1761643632899, updateTime=1761643632899, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982902998856316, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1761643632888, updateTime=1761643632888, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982903019827839, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=themeColor, value=null, createTime=1761643632893, updateTime=1761643632893, creator=18614031015, updator=18614031015), WebsiteProps(id=1189982903028216448, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189982271655449355, code=themeStyle, value=null, createTime=1761643632895, updateTime=1761643632895, creator=18614031015, updator=18614031015)])], journalTitle=药学学报, weixinUrl=null, journalUrl=https://www.yxxb.com.cn/aps, iacademicId=null, status=1, seqNo=null, journalTitleEn=Acta Pharmaceutica Sinica, journalPhotoCn=BTxjudbJDVO4PqdBR6On6Q==, journalPhotoEn=c4l1ckL55nWbhl1KrFdWIA==, journalFirstLetter=A, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/yxxb/CN/10.16438/j.0513-4870.2018-1080, detailUrlEn=https://castjournals.cast.org.cn/joweb/yxxb/EN/10.16438/j.0513-4870.2018-1080, pdfUrlCn=https://castjournals.cast.org.cn/joweb/yxxb/CN/PDF/10.16438/j.0513-4870.2018-1080, pdfUrlEn=https://castjournals.cast.org.cn/joweb/yxxb/EN/PDF/10.16438/j.0513-4870.2018-1080, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)