Results 51 to 60 of about 15,659,103 (221)

Plasma Polymerization of SnOxCy Organic-Like Films and Grafted PNIPAAm Composite Hydrogel with Nanogold Particles for Promotion of Thermal Resistive Properties

Micromachines, 2016
In this study, a new type of temperature sensor device was developed. The circular electrode of the thermally sensitive sensor was modified with tetramethyltin (TMT) and O2 plasma to form a thin SnOxCy conductive layer on the electrode surface.
Chin-Yen Chou, Ko-Shao Chen, Win-Li Lin, Ying-Cian Ye, Shu-Chuan Liao   +4 more
doaj   +1 more source

Stimuli-Responsive Thiomorpholine Oxide-Derived Polymers with Tailored Hydrophilicity and Hemocompatible Properties

Molecules, 2022
Thermo-responsive hydrophilic polymers, including those showing tuneable lower critical solution temperature (LCST), represent a continuous subject of exploration for a variety of applications, but particularly in nanomedicine.
Laura Vasilica Arsenie, Franziska Hausig, Carolin Kellner, Johannes C. Brendel, Patrick Lacroix-Desmazes, Vincent Ladmiral, Sylvain Catrouillet   +6 more
doaj   +1 more source

A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration

Advanced Materials Interfaces, EarlyView.
The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani, Abu ul Hassan S. Rana, S. Sudheer Khan   +2 more
wiley   +1 more source

Prediction and Reasoning for the Occurrence of Lower Critical Solution Temperature in Aqueous Solution of Ionic Liquids

, 2019
In this work, the combined COSMO-SAC and Pitzer–Debye–Hückel model is used for the prediction of the liquid–liquid equilibrium for 252 binary ionic liquid solutions, including 234 LCST (lower critical solution temperature)-negative mixtures and 18 LCST ...
Shiang-Tai Lin, Ya-Ruei Tsai (6751376), Shiang-Tai Lin (1283010), Ya-Ruei Tsai   +3 more
core   +1 more source

LCST-type polymers based on chiral-polymeric ionic liquids [PDF]

, 2014
The self-assembly of linear polymers containing chiral IL units generates a high-order supramacromolecular structure with a complex hierarchical architecture, which is able to exhibit thermoresponsive behavior (lower critical solution temperature: LCST ...
Garcia-Verdugo, Eduardo, Luis, Santiago V., Montolio Breva, Silvia, Tenhu, Heikki, González, Laura, Burguete, M. Isabel, Altava, Belen   +6 more
core   +1 more source

4D–Printed Photothermally Actuated Soft Microgripper on an Optical Fiber Tip for Biomedical Applications

Advanced Materials Technologies, EarlyView.
In this study, we developed a light–driven soft microgripper by 3D–printing a photo–crosslinkable, temperature–responsive hydrogel with embedded silver particles onto an optical fiber tip. The microgripper actuates via photothermal effects at cell culture temperature and can gently grasp spheroids without minimal damage, offering a compact, actuator ...
Shogo Oishi, Masaru Mukai, Yukihito Moritoki, Chisato Handa, Yuta Sato, Hiroki Miyajima, Kazutoshi Iijima, Shoji Maruo   +7 more
wiley   +1 more source

Polymeric crown ethers: LCST behavior in water and stimuli-responsiveness

, 2018
A crown ether-functionalized poly(vinyl alcohol) (PVA) system shows lower critical solution temperature (LCST) phase separation behavior in water.
Yan Ge, Dechun Huang, Xin Shen, Bo Li, Shengyi Dong, Qiao Zhang, Zheng Luo, Wei Chen, Yan Deng, Zhenhui Qi   +9 more
core   +1 more source

Experimental study on the temperature-sensitive behavior of poly-n-isopropylacrylamide/graphene oxide composites and the flexible conductive cotton fabrics

Polymer Testing, 2022
This work focused on the development and characterization of poly-n-isopropylacrylamide/graphene oxide composite (PNIPAM-GO) which was prepared by in situ free radical polymerization of n-isopropylacrylamide and graphene oxide (GO).
Jinhong Tan, Qun Yang, Genghao Hu, Hongjuan Zhang, Liujun Pei, Jiping Wang   +5 more
doaj   +1 more source

Thermoresponsive Self‐Healing Carbon Nanotube‐Reinforced Dual‐Network Hydrogels for Wearable Sensors and Information Concealment

Advanced Materials Technologies, EarlyView.
A CNT‐reinforced dual‐network hydrogel combines ionic liquid‐mediated thermoresponsiveness, dynamic covalent crosslinking, and conductive nanostructures within a single adaptive material. The hydrogel exhibits ultrafast gelation, autonomous self‐healing, >1000% stretchability, reversible optical switching, and stable electromechanical sensing, enabling
Xia Qiu, Xiaolong He, Paul Morandi, Petra Rudolf, Rudy Folkersma, Vincent S. D. Voet, Katja Loos   +6 more
wiley   +1 more source

Nonionic Cyclodextrin Based Binary System with Upper and Lower Critical Solution Temperature Transitions via Supramolecular Inclusion Interaction

, 2016
A nonionic binary aqueous interaction system consisting of β-cyclodextrin trimer (β-CD3) and naphthalene-terminated poly­(ethylene glycol) (PEG-NP2), which has tunable upper critical solution temperature (UCST) behavior around room temperature and lower ...
Haitao Zhang (47756), Yang Bai (198601), Xiaodong Fan (1785997), Zhen Yang (107412), Wei Tian (291921), Dan Wang (34472)   +5 more
core   +1 more source