Results 81 to 90 of about 42,504 (282)

A Self-Healing, Viscoelastic Hydrogel Promotes Healing of Brain Lesions [PDF]

, 2022
Yan Hu, Yuanbo Jia, Siwei Wang, Yufei Ma, Guoyou Huang, Tan Ding, Dayun Feng, Guy M. Genin, Wei Zhao, Feng Xu   +9 more
openalex   +1 more source

Bioink properties before, during and after 3D bioprinting [PDF]

, 2016
Bioprinting is a process based on additive manufacturing from materials containing living cells. These materials, often referred to as bioink, are based on cytocompatible hydrogel precursor formulations, which gel in a manner compatible with different ...
Aleksandr Ovsianikov, Arai K, Atala A, Calvert P, Campos D F D, Cho D-W, Forgács G, Groll J, Jakab K, Katja Hölzl, Levato R, Liesbeth Tytgat, Linxia Gu, Lorber B, Marga F, Narayan R, Sandra Van Vlierberghe, Shengmao Lin, Shim J-H, Shor L   +19 more
core   +5 more sources

Electricity Generation From Ambient Water Evaporation in the Absence of Sunlight via PVA‐Based Porous Hydrogels

Advanced Functional Materials, EarlyView.
In this article, a water‐evaporation driven energy harvester is devised that works even in the absence of sunlight. This is achieved by combining PVA hydrogel with thermoelectrics (TEG) to directly capture energy from water evaporation. Under mild conditions (RH 40%, T of 26 °C, and 2.8 m s−1 wind), 1.71 mW (1.02 W m−2) power can be generated, >3 fold ...
Zichen Gong, Ady Suwardi, Jing Cao
wiley   +1 more source

Rational Design of Self-Healing Tough Hydrogels: A Mini Review

Frontiers in Chemistry, 2018
Hydrogels are three-dimensional cross-linked polymer networks which can absorb and retain large amount of water. As representative soft materials with tunable chemical, physical and biological properties, hydrogels with different functions have been ...
Wenda Wang, Ravin Narain, Hongbo Zeng
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Borax assisted synthesis of dialdehyde Carboxymethyl cellulose-Dextrin/Gelatin based biocompatible self-healing hydrogel [PDF]

, 2021
Amit Kumar Sharma, Priya Bhalla, Balbir Singh Kaith, Bhagya Shree, Simran Sehgal, Saiyam Arora   +5 more
openalex   +1 more source

Allogeneic Stem Cells Alter Gene Expression and Improve Healing of Distal Limb Wounds in Horses. [PDF]

, 2017
Distal extremity wounds are a significant clinical problem in horses and humans and may benefit from mesenchymal stem cell (MSC) therapy. This study evaluated the effects of direct wound treatment with allogeneic stem cells, in terms of gross, histologic,
Aristizobal, Fabio A, Bledsoe, Andrea, Bohannon-Worsley, Laurie K, Borjesson, Dori L, Clark, Kaitlin C, Davidyan, Arik, Gray, Sarah N, Kol, Amir, LeJeune, Sarah S, Textor, Jamie A, Walker, Naomi J, Woolard, Kevin D   +11 more
core   +1 more source

Matrix Tropism Influences Endometriotic Cell Attachment Patterns

Advanced Functional Materials, EarlyView.
The influence of substrate stiffness and multicellular coculture on endometriotic cell attachment to extracellular matrix‐laden microarrayed islands is reported. This model investigates early endometriotic cell attachment, aiming to capture “lesion initiation events”.
Hannah S. Theriault, Hannah R.C. Kimmel, Alison C. Nunes, Allison L. Paxhia, Sarah Hashim, Kathryn B.H. Clancy, Gregory H. Underhill, Brendan A.C. Harley   +7 more
wiley   +1 more source

Bioelectronic Hydrogels: Exemplifying the Synergy Between Biopolymers and Conjugated Polymers

Macromolecular Materials and Engineering
Conductive hydrogels are a potential platform for 3D cell culture, especially in bioelectronic interfaces, enabling the integration of electronic and mechanical signals as biological cues.
Thanh Nhi Tra, Kristina Fidanovski, Damia Mawad   +2 more
doaj   +1 more source

Soft and Stiff 3D Microstructures by Step‐Growth Photopolymerization Using a Single Photoresin and Multi‐Photon Laser Printing

Advanced Functional Materials, EarlyView.
An additive and initiator‐free photoresin based on a prepolymer decorated with photoreactive step‐growth units as crosslinkers allows for the fabrication of 3D microstructures with strongly disparate mechanical properties ranging from stiff to soft. Abstract Manufacturing three‐dimensional (3D) microstructures with multi‐material properties via two ...
Tugce Nur Eren, Jiajie Liang, Jonathan Ludwig Günter Schneider, Martin Wegener, Jens Bauer, Katharina Ehrmann, Florian Feist, Christopher Barner‐Kowollik   +7 more
wiley   +1 more source