Results 81 to 90 of about 4,830,480 (261)

Carbon black-containing self-healing adhesive hydrogels for endoscopic tattooing

Scientific Reports, 2023
Endoscopic tattooing with India ink is a popular method for identifying colonic lesions during minimally invasive surgery because it is highly challenging to localize lesions during laparoscopy.
Hyung Jun Kwon, Hyun Ho Shin, Da Han Hyun, Ghilsuk Yoon, Jun Seok Park, Ji Hyun Ryu   +5 more
doaj   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Roll‐to‐Roll Processable EC/TC Hybrid Smart Windows Driven by a Bidirectional Dual‐Chromic Polymer Electrolyte

Advanced Functional Materials, EarlyView.
We present a scalable EC/TC hybrid smart window using a DCPE that enables tunable solar modulation (ΔTsol:15–43%), fast electrochromic switching (<90 s), and strong thermal blocking (10–14°C reduction). HPMC improves thermal stability, while an optimized ISL enhances EC performance.
Soyeon Kim, Euiseok Jeong, Muhammad Jahandar, Huynh Tan Thanh Kha, Dong Chan Lim   +4 more
wiley   +1 more source

Self-healing, stretchable and robust interpenetrating network hydrogels

Biomaterials Science, 2018
A self-healable, mechanically strong and stretchable hydrogel network that supports cell encapsulation is reported to be achieved by creation of an interpenetrating network approach between PEG and natural polymers.
Laura J. Macdougall, Maria M. Pérez-Madrigal, Joshua E. Shaw, Maria Inam, Judith A. Hoyland, Rachel O'Reilly, Stephen M. Richardson, Andrew P. Dove   +7 more
openaire   +6 more sources

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

Advanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen, Xudan Xing, Haopu Su, Dominik Voll, Xiaohe Xu, Jiafeng Wan, Tongtong Cui, Christian W. Schmitt, Stefan Bräse, Peng Li, Patrick Théato   +10 more
wiley   +1 more source

jpdias/node-red-contrib-self-healing: None

, 2021
A collection of nodes for improve Node-RED dependability by enabling self-healing ...
Sofia Lajes, Afoxys, JP Dias, Liliana Almeida, Nelson Gregório, JP, UnlimitedSpeed, Miguel Pinto, andremsgomes, Inês Alves, João Nuno Matos   +10 more
core   +1 more source

Natural Dual‐Crosslinked Self‐Healing Hydrogels for In Situ Wound Healing

Macromolecular Materials and Engineering, 2022
Poly(l‐glutamic acid) (PLGA), a polypeptide prepared by bacteria fermentation, has broad applications in tissue engineering. A natural host–guest pair of β‐cyclodextrin (β‐CD) and bile acid molecules are attached covalently onto the PLGA backbones ...
Yushi Wang, Xueru Xiong, Caihong Lin, Wen Huang, Yunhua Chen, Lin Wang, Sa Liu, Yong‐Guang Jia   +7 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

self-healing-zero order.mp4

, 2023
This video demonstrates the self-healing properties of zero-order Bessel beams, with the red main lobe reappearing as the beam ...
Chengming lyu (17030622), yongfeng kang (7875713), Milivoj Belic (8569875), Yiqi Zhang (3958979), Yongdong Li (192610)   +4 more
core   +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