Results 61 to 70 of about 42,504 (282)

Trends in the design and use of elastin-like recombinamers as biomaterials [PDF]

, 2019
Producción CientíficaElastin-like recombinamers (ELRs), which derive from one of the repetitive domains found in natural elastin, have been intensively studied in the last few years from several points of view.
Acosta Rodríguez, Sergio, Flora, Tatjana, Ibáñez Fonseca, Arturo, Rodríguez Cabello, José Carlos   +3 more
core   +2 more sources

Simple one pot preparation of chemical hydrogels from cellulose dissolved in cold LiOH/urea [PDF]

, 2020
In this work, non-derivatized cellulose pulp was dissolved in a cold alkali solution (LiOH/urea) and chemically cross-linked with methylenebisacrylamide (MBA) to form a robust hydrogel with superior water absorption properties.
Lindman, Björn, Medronho, Bruno, Norgren, Magnus, Yang, Jiayi   +3 more
core   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht, Majd Machour, Inbal Michael, Maria Bulatova, Janette Zavin, Shulamit Levenberg   +5 more
wiley   +1 more source

A Novel Polyvinyl Alcohol‐Based Hydrogel with Ultra‐Fast Self‐Healing Ability and Excellent Stretchability Based on Multi Dynamic Covalent Bond Cross‐Linking

Macromolecular Materials and Engineering, 2023
A novel self‐healing poly(vinyl alcohol) (PVA)‐based hydrogel is developed by cross‐linking PVA chains through multi dynamic covalent bonds by use of a small cross‐linker composed by 4‐formylphenylboric acid (FPBA) and lysine (Lys).
Nan Ji, Jin Luo, Weiwei Zhang, Jun Sun, Jianjun Wang, Chuanxiang Qin, Qiqi Zhuo, Lixing Dai   +7 more
doaj   +1 more source

A Short Review on the N,N-Dimethylacrylamide-Based Hydrogels

Gels, 2021
Scientists have been encouraged to find different methods for removing harmful heavy metal ions and dyes from bodies of water. The adsorption technique offers promising outcomes for heavy metal ion removal and is simple to run on a large scale, making it
Ayatzhan Akhmetzhan, Nurbala Myrzakhmetova, Nurgul Amangeldi, Zhanar Kuanyshova, Nazgul Akimbayeva, Saule Dosmaganbetova, Zhexenbek Toktarbay, Sotirios Nik. Longinos   +7 more
doaj   +1 more source

Polysaccharide-based self-assembling nanohydrogels: An overview on 25-years research on pullulan [PDF]

, 2015
The aim of this overview is to review the evolution of the studies carried out, during more than 25 years, on nanohydrogels obtained by self-assembling of pullulan (PUL) using several hydrophobization strategies.
ALHAIQUE, Franco, COVIELLO, Tommasina, DI MEO, Chiara, MATRICARDI, PIETRO, MONTANARI, ELITA   +4 more
core   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source

The Formulation and Characterization of Wound Dressing Releasing S-Nitrosoglutathione from Polyvinyl Alcohol/Borax Reinforced Carboxymethyl Chitosan Self-Healing Hydrogel

Pharmaceutics
Self-healing hydrogels often lack mechanical properties, limiting their wound-dressing applications. This study introduced S-Nitrosoglutathione (GSNO) to self-healing hydrogel-based wound dressings.
Juliana Palungan, Widya Luthfiyah, Apon Zaenal Mustopa, Maritsa Nurfatwa, Latifah Rahman, Risfah Yulianty, Nasrul Wathoni, Jin-Wook Yoo, Nurhasni Hasan   +8 more
doaj   +1 more source

Preparation and properties of glycol chitosan based self-healing hydrogel

Cailiao gongcheng, 2023
The self-healing oxidized sodium alginate-glycol chitosan hydrogel (OSA-GC) based on dynamic imine bonds was synthesized. Oxidized sodium alginate (OSA) was synthesized by oxidizing sodium alginate with sodium periodate, and self-healing OSA-GC hydrogels
XU Wenjing, LIANG Jianrong, QU Mengfei, WANG Yixuan, HOU Bingna, ZHAO Linlin, ZHANG Hang, LI Zhengzheng   +7 more
doaj   +1 more source

Novel hydrogels based on polysaccharides for soft tissue regeneration: preparation and characterization [PDF]

, 2015
Předložená diplomová práce se zabývá přípravou, síťováním a fyzikálně-chemickou charakterizací hydrogelů na bázi polysacharidů. Cílem práce bylo vyvinout elastické filmy, které by mohly být použity pro vlhké hojení ran.
Nedomová, Eva
core