Hostname: page-component-76fb5796d-dfsvx Total loading time: 0 Render date: 2024-04-25T08:37:31.291Z Has data issue: false hasContentIssue false

Micro-imaging and Microanalysis of PLGA Complex Drug Products by Scanning Electron Microscopy (SEM)

Published online by Cambridge University Press:  30 July 2020

Jing Liang
Affiliation:
Food and Drug Administration, Silver Spring, Maryland, United States
Yan Wang
Affiliation:
Food and Drug Administration, Silver Spring, Maryland, United States
Bin Qin
Affiliation:
Food and Drug Administration, Silver Spring, Maryland, United States
Jia Zhou
Affiliation:
University of Michigan, Ann Arbor, Michigan, United States
Steven Schwendeman
Affiliation:
University of Michigan, Ann Arbor, Michigan, United States
Jiwen Zheng
Affiliation:
Food and Drug Administration, Silver Spring, Maryland, United States

Abstract

Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'
Type
Biomedical and Pharmaceutical Research on the Development, Diagnosis, Prevention, and Treatment of Diseases
Copyright
Copyright © Microscopy Society of America 2020

References

Wang, Yan et al. , FDA's regulatory science program for generic PLA/PLGA-based drug products, American Pharmaceutical Review, 19(2016), p. 5.Google Scholar
Zhou, Jia et al. , Effect of manufacturing variables and raw materials on the composition-equivalent PLGA microspheres for 1-month controlled release of leuprolide, Molecular Pharmaceutics, (2020), https://pubs.acs.org/doi/10.1021/acs.molpharmaceut.9b01188Google ScholarPubMed
Wu, Yong et al. , Extracellular matrix reorganization during cryo preparation for scanning electron microscope imaging of Staphylococcus aureus biofilms, Microscopy and Microanalysis, 20(2014), p. 1348.10.1017/S143192761401277XCrossRefGoogle ScholarPubMed
Liang, Jing et al. , Freezing and sublimation effects on cryo-SEM imaging and microanalysis, Microscopy and Microanalysis, 25(2019), p.1108.10.1017/S1431927619006275CrossRefGoogle Scholar
Liang, Jing et al. , Measuring microgel swell ratio by cryo-SEM, Polymer, 116(2017), p. 1.10.1016/j.polymer.2017.03.050CrossRefGoogle Scholar
Liang, Jing et al. , Counterion exchange in peptide-complexed core–shell microgels, Langmuir, 35(2019), p. 9521.10.1021/acs.langmuir.9b01058CrossRefGoogle ScholarPubMed