Results 111 to 120 of about 10,801 (230)

SYNTHESIS AND SOLUTION BEHAVIOR OF PDMAEMA-b-PNIPAM [PDF]

, 2020
The well-defined thermosensitive block copolymer composed of poly[2-(N,N-dimethylamino)ethyl methacrylate] and poly(N-isopropylacrylamide) (PDMAEMA-b-PNIPAM) was synthesized by an atom transfer radical polymerization. Dynamic light scattering and ^1H NMR
田村 大河
core  

Maxwell-Wagner-Sillars Dynamics and Enhanced Radio-Frequency Elastomechanical Susceptibility in PNIPAm Hydrogel-KF-doped Barium Titanate Nanoparticle Composites

Nanoscale Research Letters, 2019
Maxwell-Wagner-Sillars (MWS) dynamics and electromagnetic radio-frequency (RF) actuation of the volumetric phase change are investigated in a hybrid polymer composite consisting of hydrogel suspended with high-k nanoparticles. Poly(N-isopropylacrylamide)
Ezekiel Walker, Yukikuni Akishige, Tong Cai, James Roberts, Nigel Shepherd, Shijie Wu, Zhiming Wang, Arup Neogi   +7 more
doaj   +1 more source

Hydrogel‐Based Bioelectronics: From Therapy and Sensing to Neuromorphic Computation

FlexTech, EarlyView.
This review establishes a material–conduction–property–application framework connecting hydrogel chemistry and charge transport with therapy, sensing, closed‐loop feedback, and neuromorphic computation. ABSTRACT Bioelectronics establish bidirectional communication between living systems and electronic devices, providing an enabling platform for ...
Jianlong Hong, Jiaqi Lu, Yijun Hao, Ning Ren, Shuhan He, Haobo Qi, Jingfeng Xu, Chengkuo Lee   +7 more
wiley   +1 more source

Synthesis of Nanogels of PNIPAM-Chitosan [PDF]

Microscopy and Microanalysis, 2020
Eleazar León, Pedro-A. Hernandez-A., Nadia. Garcia-F., Hiram Higuera-V., lucia-E. Grijalva-C., Jorge-L. Iriqui-R., Mario Alvarez-R.   +6 more
openaire   +1 more source

A modular and programmable electrolyte platform: Covalently anchored thermochromic hydrogels for on‐demand electrochromic devices

FlexMat, EarlyView.
Developing stable, multifunctional hydrogel electrolytes without compromising performance presents a considerable challenge in the field. In this study, we introduce a material design strategy with broad applicability to combinations of functional polymeric segments, ionic monomers, and salts.
Manyu Liu, Jixiang Cui, Yulu Cai, Bin Deng, Yiqian Zhao, Chaohong Zhang, Shiguo Zhang, Hong Meng   +7 more
wiley   +1 more source

Photocurable Smart Materials for Femtosecond Laser Micro/Nano‐3D/4D Printing: Toward Interdisciplinary Applications

Interdisciplinary Materials, EarlyView.
This review examines intelligent microsystems fabricated via Fs‐laser two‐photon polymerization, covering design, fabrication compatibility, and actuation methods. It highlights applications in actuators, sensors, micromachines, and soft microrobots, while stressing advances in materials, structures, and system integration.
Chang‐Xu Li, Yu‐Qing Liu, Wei‐Jian Zhong, Dong‐Dong Han, Yong‐Lai Zhang   +4 more
wiley   +1 more source

Optical Stimulation and Monitoring of the Peripheral Nervous System: Perspectives and Challenges Toward Clinical Translation

Laser &Photonics Reviews, EarlyView.
Optical neuromodulation with IR light allows stimulation of the PNS without the need for physical contact with the target nerve or without requiring any genetic modification. The clinical translation of this technique will pave the way to the development of neural interfaces for restoring sensory feedback in individuals with limb amputation.
Federica Piccirillo, Sarassunta Ucci, Anna Aliberti, Patrizio Vaiano, Alessia La Rocca, Francesca Angelone, Silvia Pascarella, Pellegrino Lippiello, Maria Concetta Miniaci, Giuseppe Prisco, Michela Russo, Francesco Amato, Deyanira Contartese, Milena Fini, Gianluca Giavaresi, Lucia Martini, Francesco Rosa, Cosimo Gentile, Emanuele Gruppioni, Armando Ricciardi, Andrea Cusano   +20 more
wiley   +1 more source

Recent Advances in Cryogel Applications for Musculoskeletal Regeneration

Medicinal Research Reviews, EarlyView.
ABSTRACT Hydrogels have been widely used in tissue engineering due to their high‐water content and biocompatibility, yet their densely cross‐linked microstructure inherently limits cell infiltration, mass transport, and mechanical support. Cryogels, formed through partial freezing and crosslinking under subzero conditions, provide unique 3D macroporous
Dohee Kim, Shinwon Kang, Hyejin Jo, Inseon Kim, Seunghun S. Lee   +4 more
wiley   +1 more source

Rheological and Mechanical Assessment of Injectable Hydrogels: A Framework for Structure–Property Analysis

Polymer Engineering &Science, EarlyView.
A rheological and mechanical assessment framework to construct structure‐property‐application relationships for injectable hydrogels. ABSTRACT Injectable hydrogels have attracted massive research attention thanks to their potential biomedical applications.
Hai Xin, D. S. Abdullah Al Maruf, Boyang Wan   +2 more
wiley   +1 more source

Au Nanoparticle Templated Synthesis of pNIPAm Nanogels

, 2016
We have explored a synthetic route toward poly(N-isopropylacrylamide) (pNIPAm) nanogels by growing a pNIPAm shell onto a metal nanoparticle seed. Nuclei compatible with precipitation polymerization of thermoresponsive polymers were formed by adsorption ...
Neetu Singh (317211), L. Andrew Lyon (1544401)   +1 more
core   +1 more source