Hydrogels: from controlled release to pH-responsive drug delivery.
By P. Gupta, K. Vermani, S. Garg. Drug Discovery Today, 2002
1,646 citations recorded by the source corpus.
Subfields: Biomaterials, Molecular Medicine, Pharmaceutical Science
View Paper: https://www.semanticscholar.org/paper/1aa3520bcaa2cc62a77c72690bd3280fa7fde139
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In Biomaterials
In Molecular Medicine
Citations in the corpus
- Superabsorbent polymers in agriculture and other applications: a review (2019, background): “lene oxide, poly (2-hydroxyethyl methacrylate), ethylene-co-vinyl acetate, poly(N-vinyl pyrrolidone) and poly(N-isopropyl acrylamide).([86]) ● Agriculture – SAPs are used as watersaving materials and soil conditioners in agriculture because of their high water retention properties.”
- Classification, processing and application of hydrogels: A review. (2015, background): “On the other hand, cationic hydrogels contain pendent groups such as amine groups, where ionization takes place below the pKb, which increases swelling due to the increased electrostatic repulsions [24,40].”
- Architecture-transformable polymers: Reshaping the future of stimuli-responsive polymers (2019, background): “Similarly, the conformation of pH-responsive polymer chains can be tuned by altering the environmental pH to change the degree of ionization of the polymer, and therefore hydrophilicity, via protonation or deprotonation of ionizable moieties [58,66].”
- Controlled drug delivery in tissue engineering. (2008, background): “This is the case of pH-responsive systems, which have been mainly investigated for oral protein delivery [133,134].”
- pH ‐sensitive polymers: Classification and some fine potential applications (2021, background): “70 Anionic hydrogel networks contain pendant groups that are ionized in solutions at a pH greater than their acid dissociation constant (pKa).”
- Superabsorbent hydrogels based on polysaccharides for application in agriculture as soil conditioner and nutrient carrier: A review (2015, methodology): “For this reason, porosity, density of polymer chains and crosslinking degree are, among others, crucial parameters to the SH water uptake capacity [29,30].”