Results 171 to 180 of about 7,781 (222)

Thermoresponsive chiral plasmonic nanoparticles

Nanoscale, 2022
Poly(N-isopropylacrylamide) (PNIPAM) has been used to modify chiral plasmonic nanoparticles. The thermoresponsive studies reveal the impact of achiral dielectric nanoenvironment on chiral plasmonic responses.
Yiyi Liu, Tharaka Perera, Qianqian Shi, Zijun Yong, Sudaraka Mallawaarachchi, Bo Fan, Julia Ann-Therese Walker, Christopher J. Lupton, San H. Thang, Malin Premaratne, Wenlong Cheng   +10 more
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Thermoresponsive Corannulene

European Journal of Organic Chemistry, 2017
We demonstrate herein that corannulene, a bowl‐shaped polycyclic aromatic hydrocarbon, can assemble into larger supramolecular structures in water through a change in the solution temperature. This property is invoked through a simple five‐fold symmetric substitution of the corannulene nucleus with triethylene glycol units.
Surendra H. Mahadevegowda, Mihaiela C. Stuparu   +1 more
openaire   +1 more source

Thermoresponsive Hydrogels for Cellular Delivery

Therapeutic Delivery, 2012
The delivery of living cells into a host body has emerged as a promising approach to treating a variety of different diseases and for tissue repair. However, one of the major obstacles for clinical success is to deliver the cells to the target tissue without losing control of cell fate and function after transplantation.
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Thermoresponsive dendritic oligoethylene glycols

Physical Chemistry Chemical Physics, 2022
Dendritic oligoethylene glycols show topological structure-dependent thermoresponsiveness to intriguingly encapsulate guests and there is a balance between the dehydrated and the hydrated molecules at elevated temperatures.
Gang Xu, Jiaxing Zhang, Mengyuan Qi, Xiacong Zhang, Wen Li, Afang Zhang   +5 more
openaire   +2 more sources

Backbone-Thermoresponsive Hyperbranched Polyethers

Journal of the American Chemical Society, 2006
A new type of materials, the backbone-thermoresponsive hyperbranched polyether, was successfully synthesized by proton-transfer polymerization of 1,4-butanediol diglycidyl ether and various triols, and the lower critical solution temperature (LCST) values can be readily adjusted from 19.0 to 40.3 degrees C by changing the hydrophilic/hydrophobic ...
Zhifeng, Jia, Hao, Chen, Xinyuan, Zhu, Deyue, Yan   +3 more
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Engineering thermoresponsive polymeric nanoshells

Biomaterials, 2009
This study describes a family of hollow nanoscale constructs able to display a large and reversible change in size, within a narrow temperature interval. These thermoresponsive nanostructures are generated by crosslinking functionalized amphiphilic molecules, such as poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO ...
Daniel, Cohn, Hagit, Sagiv, Alexandra, Benyamin, Gilad, Lando   +3 more
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Thermoresponsive Supramolecular Dendronized Polymers

Chemistry – An Asian Journal, 2011
AbstractCombining the concepts of supramolecular polymers and dendronized polymers provides the opportunity to create bulky polymers with easy structural modification and tunable properties. In the present work, a novel class of side‐chain supramolecular dendronized polymethacrylates is prepared through the host–guest interaction.
Jiatao, Yan, Wen, Li, Kun, Liu, Dalin, Wu, Feng, Chen, Peiyi, Wu, Afang, Zhang   +6 more
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Thermoresponsive ionogels

Polymer Chemistry
This paper explores the innovative realm of thermoresponsive ionogels, which leverage the unique properties of ionic liquids, such as high ionic conductivity, robust stability, and minimal volatility.
Qianxi Zhou, Yongjun Men
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New directions in thermoresponsive polymers

Chemical Society Reviews, 2013
Interest in thermoresponsive polymers has steadily grown over many decades, and a great deal of work has been dedicated to developing temperature sensitive macromolecules that can be crafted into new smart materials. However, the overwhelming majority of previously reported temperature-responsive polymers are based on poly(N-isopropylacrylamide ...
Debashish, Roy, William L A, Brooks, Brent S, Sumerlin   +2 more
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Thermoresponsive amperometric glucose biosensor

Biointerphases, 2015
The authors report on the fabrication of a thermoresponsive biosensor for the amperometric detection of glucose. Screen printed electrodes with heatable gold working electrodes were modified by a thermoresponsive statistical copolymer [polymer I: poly(ω-ethoxytriethylenglycol methacrylate-co-3-(N,N-dimethyl-N-2-methacryloyloxyethyl ammonio ...
Pinyou, Piyanut, Ruff, Adrian, Poeller, Sascha, Barwe, Stefan, Nebel, Michaela, Alburquerque, Natalia Guerrero, Wischerhoff, Erik, Laschewsky, André (Prof. Dr.), Schmaderer, Sebastian, Szeponik, Jan, Plumere, Nicolas, Schuhmann, Wolfgang   +11 more
openaire   +3 more sources