Article(id=1308468722771976479, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1308468301072458736, articleNumber=null, orderNo=null, doi=10.16438/j.0513-4870.2025-0799, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1752076800000, receivedDateStr=2025-07-10, revisedDate=1755532800000, revisedDateStr=2025-08-19, acceptedDate=null, acceptedDateStr=null, onlineDate=1789892853681, onlineDateStr=2026-09-20, pubDate=1765468800000, pubDateStr=2025-12-12, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789892853681, onlineIssueDateStr=2026-09-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789892853681, creator=13701087609, updateTime=1789892853681, updator=13701087609, issue=Issue{id=1308468301072458736, tenantId=1146029695717560320, journalId=1189982191388893191, year='2025', volume='60', issue='12', pageStart='3545', pageEnd='3798', issueExtLink='null', onlineDate='null', pubDate='1765468800000', pubDateStr='2025-12-12', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789892753141, creator='13701087609', updateTime=1789893218933, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1308470254842175559, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1308468301072458736, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1308470254842175560, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1308468301072458736, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=3712, endPage=3719, ext={EN=ArticleExt(id=1308468722969108768, articleId=1308468722771976479, tenantId=1146029695717560320, journalId=1189982191388893191, language=EN, title=Small-angle neutron scattering for characterization of pharmaceutical formulations, columnId=1190335348648547107, journalTitle=Acta Pharmaceutica Sinica, columnName=Reviews, runingTitle=null, highlight=null, articleAbstract=
Small-angle neutron scattering (SANS) is a non-destructive structural characterization technique based on neutron-matter interactions, capable of providing microstructural information at the nanometer to micrometer scale (1-1 000 nm), including particle size distribution, morphological features, internal phase structures, and intermolecular interactions in pharmaceutical formulations. With the rapid development of nanodrug delivery systems (e.g., liposomes, polymeric micelles, lipid nanoparticles) and biologics (e.g., monoclonal antibodies, mRNA vaccines), conventional characterization techniques (e.g., electron microscopy, dynamic light scattering) face limitations in analyzing complex drug systems. Owing to its high sensitivity to light elements, exceptional penetration depth, and isotope discrimination capability, SANS offers unique advantages for probing the microstructure of pharmaceutical formulations. This review systematically summarizes recent advances in SANS applications for drug characterization, focusing on its pivotal role in elucidating the structure of nanodrug carriers, monitoring conformational dynamics of biologics, and investigating the self-assembly behavior of active pharmaceutical ingredients (APIs). Furthermore, the challenges of SANS in sample preparation, data analysis, and facility accessibility are discussed, along with future perspectives on integrating SANS with emerging technologies such as artificial intelligence and multiscale modeling. This review aims to provide new insights and technical support for the rational design and performance optimization of advanced drug formulations.
, authors=Hao-shi GAO
1, He-ran LI
2, *, authorsList=Hao-shi GAO, He-ran LI, authorCompany=null, correspAuthors=He-ran LI, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2025 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, fund=null), CN=ArticleExt(id=1308468723996713259, articleId=1308468722771976479, tenantId=1146029695717560320, journalId=1189982191388893191, language=CN, title=小角中子散射技术在药物制剂表征中的应用, columnId=1190335349655180086, journalTitle=药学学报, columnName=综述, runingTitle=null, highlight=null, articleAbstract=
小角中子散射(small-angle neutron scattering, SANS) 技术是一种基于中子与物质相互作用的非破坏性结构表征工具, 能够提供纳米至微米尺度(1~1 000 nm) 的微观结构信息, 包括药物载体的粒径分布、形态特征、内部相态结构及分子间的相互作用等。近年来, 随着纳米药物递送系统(如脂质体、聚合物胶束、脂质纳米粒等) 和生物大分子药物(如单克隆抗体、mRNA疫苗等) 的快速发展, 传统表征技术(如电子显微镜、动态光散射等) 在解析复杂药物体系结构时面临局限性。SANS技术凭借其对轻元素的高灵敏度、优异的穿透能力及同位素分辨特性, 为药物制剂的微观结构研究提供了独特优势。本文系统综述了SANS技术在药物制剂表征中的最新应用进展, 重点探讨了其在纳米药物递送系统结构解析、生物大分子构象动态监测及药物活性成分自组装行为研究中的关键作用。此外, 本文还分析了SANS技术在样品制备、数据解析和设施可及性等方面面临的挑战, 并展望了其与人工智能、多尺度模拟等新兴技术结合的未来发展方向, 以期为药物制剂的精准设计和性能优化提供新的研究思路和技术支持。
, authors=高皓诗
1, 李鹤然
2, *, authorsList=高皓诗, 李鹤然, authorCompany=null, correspAuthors=李鹤然, authorNote=
作者贡献:
高皓诗负责组织文章的框架、文章的撰写及修改; 李鹤然负责了文章的思路指导和审阅。
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Near infra red spectroscopy: a tool for solid state characterization [J]. Drug Discov Today, 2017, 22: 1835-1843., articleTitle=null, refAbstract=null), Reference(id=1308499500742836866, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Kathe N, Henriksen B, Chauhan H. Physicochemical characterization techniques for solid lipid nanoparticles: principles and limitations [J]. Drug Dev Ind Pharm, 2014, 40: 1565-1575., articleTitle=null, refAbstract=null), Reference(id=1308499500814140035, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhang J, Khanal D, Banaszak Holl MM. Applications of AFM-IR for drug delivery vector characterization: infrared, thermal, and mechanical characterization at the nanoscale [J]. Adv Drug Deliv Rev, 2023, 192: 114646., articleTitle=null, refAbstract=null), Reference(id=1308499500872860292, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=Liang J, Koo B, Wu Y, et al. Characterization of complex drug formulations using cryogenic scanning electron microscopy (Cryo-SEM) [J]. Curr Protoc, 2022, 2: e406., articleTitle=null, refAbstract=null), Reference(id=1308499500923191941, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=Manaia EB, Abuçafy MP, Chiari-Andréo BG, et al. Physicochemical characterization of drug nanocarriers [J]. Int J Nanomedicine, 2017, 12: 4991-5011., articleTitle=null, refAbstract=null), Reference(id=1308499500990300806, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Wesolowski M, Leyk E. Coupled and simultaneous thermal analysis techniques in the study of pharmaceuticals [J]. Pharmaceutics, 2023, 15: 1596., articleTitle=null, refAbstract=null), Reference(id=1308499501078381191, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=Song YJ, Cong YH, Wang B, et al. Applications of Fourier transform infrared spectroscopy to pharmaceutical preparations [J]. Expert Opin Drug Deliv, 2020, 17: 551-571., articleTitle=null, refAbstract=null), Reference(id=1308499501145490056, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Munjal B, Suryanarayanan R. Applications of synchrotron powder X-ray diffractometry in drug substance and drug product characterization [J]. TrAC Trends Anal Chem, 2021, 136: 116181., articleTitle=null, refAbstract=null), Reference(id=1308499501208404617, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=Thakral S, Kim K. Small-angle scattering for characterization of pharmaceutical materials [J]. TrAC Trends Anal Chem, 2021, 134: 116144., articleTitle=null, refAbstract=null), Reference(id=1308499501275513482, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Lindner P, Oberdisse J. Neutrons, X-rays, and Light: Scattering Methods Applied to Soft Condensed Matter [M]. 2nd ed. Amsterdam: Elsevier Press, 2025: 64., articleTitle=null, refAbstract=null), Reference(id=1308499501346816651, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=Singh PS. Small-Angle Scattering Techniques (SAXS/SANS). In Membrane Characterization [M]. Amsterdam: Elsevier Press, 2017: 95-111., articleTitle=null, refAbstract=null), Reference(id=1308499501430702732, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Giri Rachman Putra E, Bharoto, Santoso E, et al. Scientific review: small angle neutron scattering spectrometer (SMARTer) for nanostructure studies of soft condensed matter [J]. Neutron News, 2007, 18: 23-29., articleTitle=null, refAbstract=null), Reference(id=1308499501560726157, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=Melnichenko YB, Wignall GD. Small-angle neutron scattering in materials science: recent practical applications [J]. J Appl Phys, 2007, 102: 021101., articleTitle=null, refAbstract=null), Reference(id=1308499501627835022, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Heller WT. Small-angle neutron scattering for studying lipid bilayer membranes [J]. Biomolecules, 2022, 12: 1591., articleTitle=null, refAbstract=null), Reference(id=1308499501715915407, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=Nielsen JE, Koynarev VR, Lund R. Peptide meets membrane: investigating peptide-lipid interactions using small-angle scattering techniques [J]. Curr Opin Colloid Interface, 2023, 66: 101709., articleTitle=null, refAbstract=null), Reference(id=1308499501791412880, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=Kentzinger E, Dohmen L, Alefeld B, et al. KWS-3, the new focusing-mirror ultra small-angle neutron scattering instrument and reflectometer at Jülich [J]. Physica B, 2004, 350: E779-E781., articleTitle=null, refAbstract=null), Reference(id=1308499501858521745, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=Jeffries CM, Ilavsky J, Martel A, et al. Small-angle X-ray and neutron scattering [J]. Nat Rev Methods Primers, 2021, 1: 70., articleTitle=null, refAbstract=null), Reference(id=1308499501975962258, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=Cousin F. EPJ Web of Conferences: 2015 Neutrons and Materials for Energy [C]. Paris: EDP Sciences Press EDP Sciences Press, 2015, 104: 01004., articleTitle=null, refAbstract=null), Reference(id=1308499502043071123, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=Kaltenegger M, Semeraro EF, Pabst G. Inside the membrane: a closer look using elastic scattering techniques and friends [J]. Eur Biophys J, 2025. DOI: 10.1007/s00249-025-01761-z., articleTitle=null, refAbstract=null), Reference(id=1308499502105985684, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=Jackson AJ. Introduction to Small-angle Neutron Scattering and Neutron Reflectometry [S]. Gaithersburg: NIST Center for Neutron Research, 2008: 1-24., articleTitle=null, refAbstract=null), Reference(id=1308499503783707285, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=Zuo T, Han Z, Li Y, et al. The basic principle of small angle neutron scattering and its application in macromolecules [J]. Acta Polym Sin (高分子学报), 2021, 52: 1192-1205., articleTitle=null, refAbstract=null), Reference(id=1308499503859204758, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=22, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=Börner H, Brown J, Carlile C, et al. Neutron Data Booklet [M]. 2nd ed. Grenoble: OCP Science Press, 2003: 3.1-3.5., articleTitle=null, refAbstract=null), Reference(id=1308499503926313623, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=23, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=Lynn GW, Heller W, Urban V, et al. Bio-SANS—a dedicated facility for neutron structural biology at oak ridge national laboratory [J]. Physica B, 2006, 385-386: 880-882., articleTitle=null, refAbstract=null), Reference(id=1308499504026976920, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=24, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=Neylon C. Small angle neutron and X-ray scattering in structural biology: recent examples from the literature [J]. Eur Biophys J, 2008, 37: 531-541., articleTitle=null, refAbstract=null), Reference(id=1308499504094085785, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=25, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=Wang XY, Li C, Wang YG, et al. Smart drug delivery systems for precise cancer therapy [J]. Acta Pharm Sin B, 2022, 12: 4098-4121., articleTitle=null, refAbstract=null), Reference(id=1308499504152806042, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=26, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=Bunjes H, Unruh T. Characterization of lipid nanoparticles by differential scanning calorimetry, X-ray and neutron scattering [J]. Adv Drug Deliv Rev, 2007, 59: 379-402., articleTitle=null, refAbstract=null), Reference(id=1308499504219914907, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=27, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=Di Cola E, Grillo I, Ristori S. Small angle X-ray and neutron scattering: powerful tools for studying the structure of drug-loaded liposomes [J]. Pharmaceutics, 2016, 8: 10., articleTitle=null, refAbstract=null), Reference(id=1308499504282829468, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=28, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=Ristori S, Oberdisse J, Grillo I, et al. Structural characterization of cationic liposomes loaded with sugar-based carboranes [J]. Biophys J, 2005, 88: 535-547., articleTitle=null, refAbstract=null), Reference(id=1308499504366715549, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=29, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=Jaudoin C, Maue Gehrke M, Grillo I, et al. Release of liposomes from hyaluronic acid-based hybrid systems: effects of liposome surface and size [J]. Int J Pharm, 2023, 648: 123560., articleTitle=null, refAbstract=null), Reference(id=1308499504446407326, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=30, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=Mineart KP, Kelley EG, Nagao M, et al. Processing-structure relationships of poly(ethylene glycol)-modified liposomes [J]. Soft Matter, 2017, 13: 5228-5232., articleTitle=null, refAbstract=null), Reference(id=1308499504517710495, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=31, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=Karmaker S, Rosales PD, Tirumuruhan B, et al. More than a delivery system: the evolving role of lipid-based nanoparticles [J]. Nanoscale, 2025, 17: 11864-11893., articleTitle=null, refAbstract=null), Reference(id=1308499504584819360, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=32, rfOrder=31, authorNames=null, journalName=null, refType=null, unstructuredReference=Mrksich K, Padilla MS, Mitchell MJ. Breaking the final barrier: evolution of cationic and ionizable lipid structure in lipid nanoparticles to escape the endosome [J]. Adv Drug Deliv Rev, 2024, 214: 115446., articleTitle=null, refAbstract=null), Reference(id=1308499504672899745, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=33, rfOrder=32, authorNames=null, journalName=null, refType=null, unstructuredReference=Clementino AR, Pellegrini G, Banella S, et al. Structure and fate of nanoparticles designed for the nasal delivery of poorly soluble drugs [J]. Mol Pharm, 2021, 18: 3132-3146., articleTitle=null, refAbstract=null), Reference(id=1308499504752591522, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=34, rfOrder=33, authorNames=null, journalName=null, refType=null, unstructuredReference=Riley T, Heald CR, Stolnik S, et al. Core-shell structure of PLA-PEG nanoparticles used for drug delivery [J]. Langmuir, 2003, 19: 8428-8435., articleTitle=null, refAbstract=null), Reference(id=1308499504819700387, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=34, authorNames=null, journalName=null, refType=null, unstructuredReference=Yang W, Lu J, Gilbert EP, et al. Probing soft corona structures of DNA-capped nanoparticles by small angle neutron scattering [J]. J Phys Chem, 2015, 119: 18773-18778., articleTitle=null, refAbstract=null), Reference(id=1308499504911975076, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=36, rfOrder=35, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhang Y, Zheng Z, Feng J, et al. Research progress of oral liver targeting nano-drug delivery system [J]. Acta Pharm Sin (药学学报), 2025, 60: 1661-1670., articleTitle=null, refAbstract=null), Reference(id=1308499504983278245, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=37, rfOrder=36, authorNames=null, journalName=null, refType=null, unstructuredReference=Yang B, Lowe JP, Schweins R, et al. Small angle neutron scattering studies on the internal structure of poly(lactide-co-glycolide)-block-poly(ethylene glycol) nanoparticles as drug delivery vehicles [J]. Biomacromolecules, 2015, 16: 457-464., articleTitle=null, refAbstract=null), Reference(id=1308499505062970022, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=38, rfOrder=37, authorNames=null, journalName=null, refType=null, unstructuredReference=Kesik-Brodacka M. Progress in biopharmaceutical development [J]. Biotechnol Appl Biochem, 2018, 65: 306-322., articleTitle=null, refAbstract=null), Reference(id=1308499505146856103, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=39, rfOrder=38, authorNames=null, journalName=null, refType=null, unstructuredReference=Liang C, Zuo W, Du L, et al. Allergic reactions of COVID-19 vaccine based on mRNA-LNP and its pharmacokinetics
in vivo [J]. Acta Pharm Sin (药学学报), 2023, 58: 867-874., articleTitle=null, refAbstract=null), Reference(id=1308499505213964968, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=40, rfOrder=39, authorNames=null, journalName=null, refType=null, unstructuredReference=Wang XD, Gao WJ, Chen ML, et al. Strategies and research advances in enhancing the therapeutic efficacy of peptide-drug conjugates for tumor treatment [J]. Acta Pharm Sin (药学学报), 2025, 60: 2072-2083., articleTitle=null, refAbstract=null), Reference(id=1308499505289462441, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=41, rfOrder=40, authorNames=null, journalName=null, refType=null, unstructuredReference=Bernadó P, Shimizu N, Zaccai G, et al. Solution scattering approaches to dynamical ordering in biomolecular systems [J]. Biochim Biophys Acta Gen Subj, 2018, 1862: 253-274., articleTitle=null, refAbstract=null), Reference(id=1308499505352377002, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=42, rfOrder=41, authorNames=null, journalName=null, refType=null, unstructuredReference=Sonje J, Thakral S, Krueger S, et al. Enabling efficient design of biological formulations through advanced characterization [J]. Pharm Res, 2023, 40: 1459-1477., articleTitle=null, refAbstract=null), Reference(id=1308499505423680171, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=43, rfOrder=42, authorNames=null, journalName=null, refType=null, unstructuredReference=Donnelly RB, Pingali SV, Heroux L, et al. Hydrogen-deuterium exchange dynamics of NISTmAb measured by small angle neutron scattering [J]. Mol Pharm, 2023, 20: 6358-6367., articleTitle=null, refAbstract=null), Reference(id=1308499505486594732, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=44, rfOrder=43, authorNames=null, journalName=null, refType=null, unstructuredReference=Li Y, Ma C, Han Z, et al. Morphology evolution of lipid nanoparticle discovered by small angle neutron scattering [J]. Giant, 2024, 20: 100329., articleTitle=null, refAbstract=null), Reference(id=1308499505562092205, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=45, rfOrder=44, authorNames=null, journalName=null, refType=null, unstructuredReference=Chen XX, Ye YF, Li MR, et al. Structural characterization of mRNA lipid nanoparticles (LNPs) in the presence of mRNA-free LNPs [J]. J Control Release, 2025, 386: 114082., articleTitle=null, refAbstract=null), Reference(id=1308499505645978286, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=46, rfOrder=45, authorNames=null, journalName=null, refType=null, unstructuredReference=Gobeaux F, Bizeau J, Samson F, et al. Albumin-driven disassembly of lipidic nanoparticles: the specific case of the squalene-adenosine nanodrug [J]. Nanoscale, 2020, 12: 2793-2809., articleTitle=null, refAbstract=null), Reference(id=1308499505729864367, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=47, rfOrder=46, authorNames=null, journalName=null, refType=null, unstructuredReference=Chinchalikar AJ, Aswal VK, Kohlbrecher J, et al. Small-angle neutron scattering study of structure and interaction during salt-induced liquid-liquid phase transition in protein solutions [J]. Phys Rev E, 2013, 87: 062708., articleTitle=null, refAbstract=null), Reference(id=1308499505805361840, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=48, rfOrder=47, authorNames=null, journalName=null, refType=null, unstructuredReference=Sonje J, Thakral S, Krueger S, et al. Reversible self-association in lactate dehydrogenase during freeze-thaw in buffered solutions using neutron scattering [J]. Mol Pharm, 2021, 18: 4459-4474., articleTitle=null, refAbstract=null), Reference(id=1308499505872470705, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=49, rfOrder=48, authorNames=null, journalName=null, refType=null, unstructuredReference=Di Somma A, Avitabile C, Cirillo A, et al. The antimicrobial peptide Temporin L impairs
E. coli cell division by interacting with FtsZ and the divisome complex [J]. Biochim Biophys Acta Gen Subj, 2020, 1864: 129606., articleTitle=null, refAbstract=null), Reference(id=1308499505943773874, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=50, rfOrder=49, authorNames=null, journalName=null, refType=null, unstructuredReference=Kratz K, Hellweg T, Eimer W. Structural changes in PNIPAM microgel particles as seen by SANS, DLS, and EM techniques [J]. Polymer, 2001, 42: 6631-6639., articleTitle=null, refAbstract=null), Reference(id=1308499506019271347, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=51, rfOrder=50, authorNames=null, journalName=null, refType=null, unstructuredReference=Manet S, Cuvier AS, Valotteau C, et al. Structure of bolaamphiphile sophorolipid micelles characterized with SAXS, SANS, and MD simulations [J]. J Phys Chem B, 2015, 119: 13113-13133., articleTitle=null, refAbstract=null), Reference(id=1308499506111546036, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=52, rfOrder=51, authorNames=null, journalName=null, refType=null, unstructuredReference=Chen PC, Shevchuk R, Strnad FM, et al. Combined small-angle X-ray and neutron scattering restraints in molecular dynamics simulations [J]. J Chem Theory Comput, 2019, 15: 4687-4698., articleTitle=null, refAbstract=null), Reference(id=1308499506191237813, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=53, rfOrder=52, authorNames=null, journalName=null, refType=null, unstructuredReference=Yu JG, Li YH, Yao X, et al. Surface enrichment of surfactants in amorphous drugs: an X-ray photoelectron spectroscopy study [J]. Mol Pharm, 2022, 19: 654-660., articleTitle=null, refAbstract=null), Reference(id=1308499506275123894, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=54, rfOrder=53, authorNames=null, journalName=null, refType=null, unstructuredReference=Dong YD, Boyd BJ. Applications of X-ray scattering in pharmaceutical science [J]. Int J Pharm, 2011, 417: 101-111., articleTitle=null, refAbstract=null), Reference(id=1308499506363204279, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=55, rfOrder=54, authorNames=null, journalName=null, refType=null, unstructuredReference=Su ZY, Luthra S, Krzyzaniak JF, et al. Crystalline, liquid crystalline, and isotropic phases of sodium deoxycholate in water [J]. J Pharm Sci, 2011, 100: 4836-4844., articleTitle=null, refAbstract=null), Reference(id=1308499506438701752, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=56, rfOrder=55, authorNames=null, journalName=null, refType=null, unstructuredReference=Clulow AJ, Salim M, Hawley A, et al. The curious case of the OZ439 mesylate salt: an amphiphilic antimalarial drug with diverse solution and solid state structures [J]. Mol Pharm, 2018, 15: 2027-2035., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1308499495890027099, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, xref=1, ext=[AuthorCompanyExt(id=1308499495902610012, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, companyId=1308499495890027099, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2中国医科大学药学院, 辽宁 沈阳 110122)])], figs=[ArticleFig(id=1308499497353839221, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=EN, label=null, caption=null, figureFileSmall=qwnZPxM2/DlGc2tgSbU8bQ==, figureFileBig=hIHkjFhpADQnxBhAHv0SqA==, tableContent=null), ArticleFig(id=1308499497429336694, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=CN, label=Fig.1, caption=
Schematic diagram for SANS or SAXS involving delivering a collimated beam through a sample. Adapted from Ref. 17 with permission. Copyright © 2021, Springer Nature Limited, figureFileSmall=qwnZPxM2/DlGc2tgSbU8bQ==, figureFileBig=hIHkjFhpADQnxBhAHv0SqA==, tableContent=null), ArticleFig(id=1308499497529999991, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=EN, label=null, caption=null, figureFileSmall=xXhbewmZxAXI3z77bsCuHg==, figureFileBig=QUTRSTlmH9IAiUHdvz3DIQ==, tableContent=null), ArticleFig(id=1308499497601303160, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=CN, label=Fig.2, caption=
Comparison of the scattering length density profile of liposome for X-ray (left) and neutron (right). Ri = 450 Å, th = 5.4 Å; tc = 28 Å; ρh, n = 3.5×1010 cm-2; ρc, n = -0.208×1010 cm-2; ρs, n = 6.4×1010 cm-2; ρh, e = 13.2×1010 cm-2; ρc, e = 7.6×1010 cm-2; ρs, e = 9.33×1010 cm-2. Adapted from Ref. 27 with permission, figureFileSmall=xXhbewmZxAXI3z77bsCuHg==, figureFileBig=QUTRSTlmH9IAiUHdvz3DIQ==, tableContent=null), ArticleFig(id=1308499499283219065, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=EN, label=null, caption=null, figureFileSmall=IjeJH4H5ThMWQZ6bbQlreA==, figureFileBig=IjfYwNZUWfCcddgr6oxkMA==, tableContent=null), ArticleFig(id=1308499499543265914, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=CN, label=Fig.3, caption=
SANS on poly(lactic-co-glycolic) acid-polyethylene glycol (PLGA-PEG) nanoparticles used to elucidate the structure as fractal micelles forming a nanoparticle. A: SANS patterns from PLGA-PEG nanoparticles prepared with solvent MeCN at two solvent contrasts; B: SANS patterns from PLGA-PEG nanoparticles prepared with different organic solvents; C: Schematic representation of the internal structure of PLGA-PEG nanoparticle. Adapted from Ref. 37 with permission. Copyright © 2015, American Chemical Society, figureFileSmall=IjeJH4H5ThMWQZ6bbQlreA==, figureFileBig=IjfYwNZUWfCcddgr6oxkMA==, tableContent=null), ArticleFig(id=1308499499950113403, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=EN, label=null, caption=null, figureFileSmall=vDUIiHgDvFRW8vD0/6OZ3A==, figureFileBig=fr2DA7GED8YXoNZasM7PRg==, tableContent=null), ArticleFig(id=1308499500008833660, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=CN, label=Fig.4, caption=
Schematic of competition between aggregation and microphase separate during the preparation pathway of lipid nanoparticles (LNP). DSPC: Distearoylphosphatidylcholine; DMG-PEG: 1, 2-Dimyristoyl-sn-glycero-3-methoxypolyethylene glycol. Adapted from Ref. 44 with permission. © 2024 The Author (s). Published by Elsevier Ltd., figureFileSmall=vDUIiHgDvFRW8vD0/6OZ3A==, figureFileBig=fr2DA7GED8YXoNZasM7PRg==, tableContent=null), ArticleFig(id=1308499500075942525, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=EN, label=null, caption=null, figureFileSmall=57vVqUbtvtjU4Wb1oQc9ig==, figureFileBig=j2RMomKl5x10JGtsMOw+9Q==, tableContent=null), ArticleFig(id=1308499500138857086, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=CN, label=Fig.5, caption=
Proposed phase transitions of the artefenomel mesylate as a function of concentration in water. Adapted from Ref. 56 with permission Copyright © 2018 American Chemical Society, figureFileSmall=57vVqUbtvtjU4Wb1oQc9ig==, figureFileBig=j2RMomKl5x10JGtsMOw+9Q==, tableContent=null), ArticleFig(id=1308499500470207103, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| Characterization technique | Wavelength (λ)/nm | Scattering angle (θ)/° | Scale/nm | Feature |
| SAXS | 0.01-0.5 | 0.05-20 | 1-300 | Suitable for samples with high electron density, offering strong penetration power and ideal for large-scale structural analysis, but less effective for low-contrast samples |
| SANS | 0.1-2 | 0.15-30 | 1-300 | Ideal for light-element (hydrogen, deuterium) samples, providing high contrast and localized structural information, but with weaker penetration power, making it more suitable for smaller samples |
), ArticleFig(id=1308499500541510272, tenantId=1146029695717560320, journalId=1189982191388893191, articleId=1308468722771976479, language=CN, label=Tab.1, caption=
The basic characteristics of SAXS and SANS. SAXS: Small angle X-ray scattering; SANS: Small angle neutron scattering
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| Characterization technique | Wavelength (λ)/nm | Scattering angle (θ)/° | Scale/nm | Feature |
| SAXS | 0.01-0.5 | 0.05-20 | 1-300 | Suitable for samples with high electron density, offering strong penetration power and ideal for large-scale structural analysis, but less effective for low-contrast samples |
| SANS | 0.1-2 | 0.15-30 | 1-300 | Ideal for light-element (hydrogen, deuterium) samples, providing high contrast and localized structural information, but with weaker penetration power, making it more suitable for smaller samples |
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