Evaluation of drug release from polymeric nanoparticles in simulated saliva and gastric media by asymmetric flow field–flow fractionation (AF4)

Author:

Wu Haoran1ORCID,Homawoo Alaia2,Shariati Saba3,Astete Carlos E.4ORCID,Rodrigues Debora F.1ORCID,Sabliov Cristina M.4,Fini Elham H.3,Louie Stacey M.1ORCID

Affiliation:

1. Department of Civil & Environmental Engineering, University of Houston, Houston, TX 77004, USA

2. Department of Electrical & Computer Engineering, University of Houston, Houston, TX 77004, USA

3. School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, AZ 85287, USA

4. Department of Biological & Agricultural Engineering, Louisiana State University, Baton Rouge, LA 70803, USA

Abstract

Enrofloxacin release from PLGA nanocarriers was evaluated in simulated saliva and gastric fluid. AF4 and DFT analyses revealed that acidic solvent intrusion above Tg induced faster diffusive release, whereas media proteins had no significant effect.

Funder

National Institute of Food and Agriculture

U.S. Department of Agriculture

National Institute of Standards and Technology

FMC Corporation

Ecolab

Publisher

Royal Society of Chemistry (RSC)

Reference56 articles.

1. Polymeric Nanoparticles for Drug Delivery: Recent Developments and Future Prospects

2. Polymeric nanoparticles: Promising platform for drug delivery

3. Recent developments in functionalized polymer nanoparticles for efficient drug delivery system

4. U.S. Department of Health and, Human Services Food and Drug Administration (FDA) , Drug Products, Including Biological Products, that Contain Nanomaterials: Guidance for Industry , Center for Drug Evaluation and Research Report FDA-2017-D-0759, Food and Drug Administration, Silver Spring , MD, USA , 2022

5. Systems for stimuli-controlled release: Materials and applications

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