In-Situ Fabricated Gold Nanostars on Hydrogel Beads as Photo-Oxidase Mimic for Rapid and Sustainable POCT of Uric Acid DOI
Tanushree Das, Saurav Das, Debapratim Das

et al.

Journal of Materials Chemistry B, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 27, 2024

Harnessing the photo-oxidase like activity of gold nanostars embedded on surface hydrogel macro-beads, a new point-of-care testing platform have been developed for accurate measurement uric acid in bio-fluids.

Language: Английский

Targeted and Precise Drug Delivery Using a GSH-Responsive Ultra-Short Peptide-Based Injectable Hydrogel for Breast Cancer Cure DOI
Satyajit Halder, Tanushree Das,

Ritvika Kushwaha

et al.

Materials Horizons, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

An ultra-short peptide-based injectable hydrogel delivers doxorubicin (DOX) in response to the local glutathione (GSH). A single injection reduced tumor volume by approximately 75% within 18 days without any side effects.

Language: Английский

Citations

4
Secondary Chemical Cross-Linking to Improve Mechanical Properties in a Multifaceted Biocompatible Strain Sensor DOI

Ritvika Kushwaha,

Souradeep Dey,

Kanika Gupta

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(4), P. 5183 - 5195

Published: Jan. 18, 2024

A new conductive and transparent organohydrogel is developed with high stretchability, excellent mechanical, self-healing, antifreezing, adhesive properties. simple one-pot polymerization method used to create polyacrylamide cross-linked through N,N′-methylenebis(acrylamide) (MBAA) divinylbenzene (DVB). The dual chemical gel network complemented by several physical cross-links via hydrogen bonding π–π interaction. Multiple are construct the that allows toughness (171 kPa), low modulus (≈45 stretchability (>1100%), self-healing ability. use of appropriate proportions water/glycerol binary solvent system ensures efficient environment tolerance (−20 40 °C). Phytic acid as a filler provides conductivity contributes cross-linking. Dopamine incorporated in matrix, which endows property gel. organohydrogel-based strain sensors state-independent properties, highly linear dependence, antifatigue performance (>100 cycles). Moreover, during practical wearable sensing tests, human motions can be detected, including speaking, smiling, joint movement. Additionally, sensor biocompatible, indicating potential applications for next generation epidermal sensors.

Language: Английский

Citations

3
Fabrication and characterization of responsible approach for targeted intestinal releasing and enhancing the effectivity of kidney tea saponin upon porous starch /xanthan gum /sodium alginate-based hydrogel bead DOI

Muzi Yao,

Jiahui Liu,

Jia‐Ming Liu

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 279, P. 134974 - 134974

Published: Aug. 23, 2024

Language: Английский

Citations

1
In-Situ Fabricated Gold Nanostars on Hydrogel Beads as Photo-Oxidase Mimic for Rapid and Sustainable POCT of Uric Acid DOI
Tanushree Das, Saurav Das, Debapratim Das

et al.

Journal of Materials Chemistry B, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 27, 2024

Harnessing the photo-oxidase like activity of gold nanostars embedded on surface hydrogel macro-beads, a new point-of-care testing platform have been developed for accurate measurement uric acid in bio-fluids.

Language: Английский

Citations

0