Prottasha Sarker
College of Engineering
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Works (5)
Updated: July 4th, 2024 05:01
2024 journal article
Colloidal interactions between nanochitin and surfactants: Connecting micro- and macroscopic properties by isothermal titration calorimetry and rheology
CARBOHYDRATE POLYMERS, 341.
author keywords: Rheology; Isothermal titration calorimetry; Nanochitin; Surfactants; Biomaterials
Sources: Web Of Science, NC State University Libraries
Added: July 1, 2024
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.
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
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 23, 2023
2023 journal article
Interacting collagen and tannic acid Particles: Uncovering pH-dependent rheological and thermodynamic behaviors
Journal of Colloid and Interface Science, 650, 541–552.
author keywords: Particle-polyelectrolyte interactions; Collagen; Tannic Acid; Biomaterials; Rheology; Isothermal titration calorimetry; Quartz Crystal Microbalance
TL;DR:
The effect of pH on the interactions between collagen and TA particles is explored by adding TA particles at physiological pH to collagen at both acidic and neutral pH, and results show significant increase in elastic modulus with an increase in collagen concentration.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: July 5, 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.
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
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 6, 2022
2021 journal article
Monitoring decellularization via absorbance spectroscopy during the derivation of extracellular matrix scaffolds
BIOMEDICAL MATERIALS, 17(1).
author keywords: extracellular matrix; manufacturing; decellularization; monitoring; vocal fold
MeSH headings : Biocompatible Materials; Extracellular Matrix / chemistry; Hydrogels; Regenerative Medicine; Spectrum Analysis; Tissue Engineering / methods; Tissue Scaffolds
TL;DR:
Monitoring the bioreactor’s effluent absorbance at 260 nm as a function of time will provide a representative DNA release profile from the tissue and thus allow for process optimization, showing that absorbance profiles are a good representation of DNA removal during the decellularization process thus providing an important tool to optimize future protocols.
(via Semantic Scholar)
open access via iopscience.iop.org (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 4, 2021
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