ArticleThe journal of physical chemistry. B2024
Understanding the Phase Behavior of a Multistimuli-Responsive Elastin-like Polymer: Insights from Dynamic Light Scattering Analysis.
Article in The journal of physical chemistry. B, 2024. 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.
- Intracellular GRP78-Directed Delivery of Rapamycin by Biomolecular Condensates of Hydra-Elastin-like Polypeptides.Biomacromolecules · 2026Article
- Article
- An Elastin-like Polymer Targeting Vascular Endothelial Growth Factor Receptor-1 Reduces Survival in Serum-Starved Endothelial Cells.Biochemical engineering journal · 2026Article
- Genetic Functionalization of Protein-Based Biomaterials via Protein Fusions.Biomacromolecules · 2024Review
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Authors and funding
6 authors.
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Abstract
Elastin-like polymers are a class of stimuli-responsive protein polymers that hold immense promise in applications such as drug delivery, hydrogels, and biosensors. Yet, understanding the intricate interplay of factors influencing their stimuli-responsive behavior remains a challenging frontier. Using temperature-controlled dynamic light scattering and zeta potential measurements, we investigate the interactions between buffer, pH, salt, water, and protein using an elastin-like polymer containing ionizable lysine residues. We observed the elevation of transition temperature in the presence of the common buffering agent HEPES at low concentrations, suggesting a "salting-in" effect of HEPES as a cosolute through weak association with the protein. Our findings motivate a more comprehensive investigation of the influence of buffer and other cosolute molecules on elastin-like polymer behavior.
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