Results 61 to 70 of about 182,553 (300)

Comprehensive review on hydrogels

, 2021
The conventional drug delivery systems have a long list of issues of repeated dosing and toxicity arising due to it. The hydrogels are the answer to them and offer a result that minimizes such activities and optimizes therapeutic benefits.
Bhattacharya, Tanima, Chopra, Hitesh, Rahman, Md Habibur, Akter, Rokeya, Kumar, Sandeep, Kabir, Md Tanvir, Singh, Inderbir, Sandeep Kumar, Inderbir Singh, Md. Habibur Rahman, Tanima Bhattacharya, Rokeya Akter, Md. Tanvir Kabir, Hitesh Chopra   +13 more
core   +1 more source

PVP-based hydrogels: Synthesis, properties and applications

, 2018
Hydrogels are three dimensionally crosslinked polymeric network which can retain a huge amount of water but do not dissolve in water. Polyvinylpyrrolidone (PVP) is a synthetic polymer with good biocompatibility and transparency and with the action of ...
Roy, Niladri, Saha, Nabanita
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Controlled release of canine MSC-derived extracellular vesicles by cationized gelatin hydrogels

Regenerative Therapy, 2023
Introduction: Canine mesenchymal stem cell (MSC)-derived extracellular vesicles (EVs) have emerged as a promising form of regenerative therapy. Therapeutic application of EVs remains difficult due to the short half-life of EVs in vivo and their rapid ...
Karin Yoshizaki, Hidetaka Nishida, Yasuhiko Tabata, Jun-ichiro Jo, Ikuhiko Nakase, Hideo Akiyoshi   +5 more
doaj   +1 more source

Investigation on mechanical properties of HA-based hydrogels for biomedical applications by Atomic Force Microscopy (AFM)

, 2022
openVengono analizzate le proprietà meccaniche di hydrogels innovativi a base di acido ialuronico attraverso l'utilizzo della microscopia a forza atomica (AFM).
PARMESAN, ANNA
core  

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

PVP-based Hydrogels: Synthesis, Properties and Applications

, 2016
Hydrogels are three dimensionally crosslinked polymeric network which can retain a huge amount of water but do not dissolve in water. Polyvinylpyrrolidone (PVP) is a synthetic polymer with good biocompatibility and transparency and with the action of ...
Roy, Niladri, Saha, Nabanita
core   +1 more source

On the Effect of Chemical Composition on the Desorption of Superabsorbent Hydrogels in Contact with a Porous Cementitious Material

Gels, 2018
The behavior of poly(sodium acrylate-co-acrylamide) copolymer hydrogels with varied chemical compositions in artificial pore solutions with three different pH values is examined.
Khashayar Farzanian, Ali Ghahremaninezhad   +1 more
doaj   +1 more source

Nanomaterial-based biohybrid hydrogel in bioelectronics

Nano Convergence, 2023
Despite the broadly applicable potential in the bioelectronics, organic/inorganic material-based bioelectronics have some limitations such as hard stiffness and low biocompatibility.
Minkyu Shin, Joungpyo Lim, Joohyun An, Jinho Yoon, Jeong-Woo Choi   +4 more
doaj   +1 more source