Results 51 to 60 of about 182,553 (300)

Design and application of anti-swelling conductive hydrogels

Cailiao gongcheng
Hydrogel， a soft material composed of polymers with a three-dimensional network structure， has been widely used in fields such as environmental engineering and biomedicine due to its excellent flexibility， elasticity， high water absorption ...
LEI Tongda, DUAN Xingru, FENG Yaya, LI Dongpeng, FAN Jie, ZHANG Qingsong   +5 more
doaj   +1 more source

Fast and Large Shrinking of Thermoresponsive Hydrogels with Phase-Separated Structures

Gels, 2021
Thermoresponsive poly(N-isopropylacrylamide) (PNIPAAm) hydrogels have been attracting attention in a variety of functional materials, such as biomaterials, because they exhibit a volume phase transition phenomenon near physiological temperatures. However,
Taehun Chung, Im Kyung Han, Jihoon Han, Kyojin Ahn, Youn Soo Kim   +4 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Preparation and properties of fast temperature-responsive soy protein/PNIPAAm IPN hydrogels [PDF]

Journal of the Serbian Chemical Society, 2014
The interpenetrating polymer network of fast temperature-responsive hydrogels based on soy protein and poly(N-isopropylacrylamide) were successfully prepared using the sodium bicarbonate (NaHCO3) solutions as the reaction medium.
Liu Yong, Cui Yingde, Wu Guojie, Liao Miaochan   +3 more
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Protein hydrogels for biomedical applications

Biosurface and Biotribology
Hydrogels, characterised as highly hydrophilic three‐dimensional polymer networks, have gained increasing attention due to their unique physicochemical properties, finding applications in various fields.
Xinyi Wang, Yue Hou, Xiong Lu, Chaoming Xie, Yanan Jiang   +4 more
doaj   +1 more source

Chlorite oxidized oxyamylose differentially influences the microstructure of fibrin and self assembling peptide hydrogels as well as dental pulp stem cell behavior

Scientific Reports, 2021
Tailored hydrogels mimicking the native extracellular environment could help overcome the high variability in outcomes within regenerative endodontics. This study aimed to evaluate the effect of the chemokine-binding and antimicrobial polymer, chlorite ...
Mostafa EzEldeen, Burak Toprakhisar, Denise Murgia, Nick Smisdom, Olivier Deschaume, Carmen Bartic, Hans Van Oosterwyck, Rafaela Vaz Sousa Pereira, Ghislain Opdenakker, Ivo Lambrichts, Annelies Bronckaers, Reinhilde Jacobs, Jennifer Patterson   +12 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Preparation and application of enzyme-based hydrogels

Biosensors and Bioelectronics: X
Enzymes are highly efficient catalysts in nature, governing countless reactions in biological systems. Enzyme-based hydrogels are three-dimensional network materials with enzyme activity, created by loading enzymes into hydrogels or using hydrogels to ...
Yahui Wen, Xinghai Wang, Jinxue Zhao, Xuejing Zhai, Wei Xia, Peiyi Li, Keqiang Lai, Lidong Wu   +7 more
doaj   +1 more source