ArticleAAPS PharmSciTech2023
Structural Changes in Liposomal Vesicles in Association with Sodium Taurodeoxycholate.
Article in AAPS PharmSciTech, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 10 citations in OpenAlex.
- A flexibility-driven delivery strategy for cationic liposomes to enhance tumor penetration and promote membrane fusion-mediated cellular entry.Materials today. Bio · 2026Article
- Advanced azelaic acid hyalubilosome-loaded microneedles for potent anti-inflammatory, antioxidant, and antimicrobial for Acne treatment by up-regulation of Nrf2/HO-1 signaling pathway.International journal of pharmaceutics: X · 2026Article
- Rapid dissolving microneedle patch integrated with benidipine-loaded nanotransfersomes for transdermal drug delivery: optimization, characterizations, and preclinical bioavailability assessment.Drug delivery and translational research · 2026Article
- Co-Encapsulation of Doxorubicin HCl and Paclitaxel in Nanovesicles for Enhanced Breast Cancer Therapy.AAPS PharmSciTech · 2025Article
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Liposomes composed of soy lecithin (SL) have been studied widely for drug delivery applications. The stability and elasticity of liposomal vesicles are improved by incorporating additives, including edge activators. In this study, we report the effect of sodium taurodeoxycholate (STDC, a bile salt) upon the microstructural characteristics of SL vesicles. Liposomes, prepared by the thin film hydration method, were characterized by dynamic light scattering (DLS), small-angle neutron scattering (SANS), electron microscopy, and rheological techniques. We noticed a reduction in the size of vesicles with the incremental addition of STDC. Initial changes in the size of spherical vesicles were ascribed to the edge-activating action of STDC (0.05 to 0.17 µM). At higher concentrations (0.23 to 0.27 µM), these vesicles transformed into cylindrical structures. Morphological transitions at higher STDC concentrations would have occurred due to its hydrophobic interaction with SL molecules in the bilayer. This was ascertained from nuclear magnetic resonance observations. Whereas shape transitions underscored the deformability of vesicles in the presence of STDC, the consistency of bilayer thickness ruled out any dissociative effect. It was interesting to notice that SL-STDC mixed structures could survive high thermal stress, electrolyte addition, and dilution.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.