2023 article

Characterization and biological evaluation of a novel flavonoid-collagen antioxidant hydrogel with cytoprotective properties

Nalband, D. M., Sarker, P., Khan, S. A., & Freytes, D. O. (2023, September 16). JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, Vol. 9.

By: D. Nalband n, P. Sarker n, S. Khan n & D. Freytes n

author keywords: antioxidant; collagen; hydrogel; luteolin; reactive oxygen species; skin graft; wound healing
TL;DR: Adequate cell viability and metabolic activity of dermal fibroblasts cultured within the gels were measured across all formulations, resulting in higher antioxidant activity and more than double the protection to cells from oxidative damage than traditional collagen hydrogels. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 23, 2023

2022 article

High-Axial-Aspect Tannic Acid Microparticles Facilitate Gelation and Injectability of Collagen-Based Hydrogels

Sarker, P., Nalband, D. M., Freytes, D. O., Rojas, O. J., & Khan, S. A. (2022, October 5). BIOMACROMOLECULES, Vol. 10.

By: P. Sarker n, D. Nalband n, D. Freytes n, O. Rojas n & S. Khan n

MeSH headings : Humans; Hydrogels / chemistry; Tannins; Collagen / chemistry; Elastic Modulus; Rheology
TL;DR: Hydrogels containing TA microparticles show high cell viability and comparative cellular activity relative to the collagen-only hydrogel, demonstrating a new, simple, and better-performance alternative to cell culturing and difficult implantation scenarios. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 6, 2022

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