Results 81 to 90 of about 6,661 (244)

Phase transition oscillations induced by a strongly focused laser beam [PDF]

, 2015
We report here the observation of a surprising phenomenon consisting in a oscillating phase transition which appears in a binary mixture, PMMA/3-octanone, when this is enlightened by a strongly focused infrared laser beam.
Ciliberto, Sergio, Crauste-Thibierge, Caroline, Devailly, Clémence, Petrosyan, Artyom   +3 more
core   +3 more sources

A Photothermal‐Responsive PRP‐Loaded Hydrogel Engineered With Composite Nanobottle for Controllable Delivery of Growth Factors and Multifunctional Therapy of Diabetic Wounds

Advanced Science, Volume 13, Issue 25, 4 May 2026.
A photothermal‐responsive engineered platelet‐rich plasma hydrogel (CNB‐ePRP) incorporated with thrombin‐functionalized composite nanobottle was developed, which enables in situ PRP activation, on‐demand growth factor release, multifunctionality, and personalized antimicrobial loading for treatment of diabetic wounds. The CNB‐ePRP hydrogel demonstrated
Wen‐Qiang Qu, Hui‐Yun Gu, Si‐Min Zeng, Chang‐Jiang Liu, Xiao Yan, Ting Pan, Chao Jian, Xian‐Zheng Zhang, Ai‐Xi Yu   +8 more
wiley   +1 more source

Preparation of Thermoresponsive Polymer Nanogels of Oligo(Ethylene Glycol) Diacrylate-Methacrylic Acid and Their Property Characterization

Nanoscale Research Letters, 2018
Stimuli-responsive polymers have received growing attention in recent years owing to their wide applications in diverse fields. A novel stimuli-responsive polymer, based on oligo(ethylene glycol) diacrylate (OEGDA) and methacrylic acid (MAA), P(OEGDA-MAA)
Hongyan Cao, Fenghao Guo, Zhiyong Chen, Xiang Zheng Kong   +3 more
doaj   +1 more source

Recognition-mediated hydrogel swelling controlled by interaction with a negative thermoresponsive LCST polymer [PDF]

, 2016
Most polymeric thermoresponsive hydrogels contract upon heating beyond the lower critical solution temperature (LCST) of the polymers used. Herein, we report a supramolecular hydrogel system that shows the opposite temperature dependence.
Agarwal, Ahn, Besenius, Besenius, Bigot, Boustta, Caldwell, Calvert, Cooke, de la Rosa, Dong, Döring, Gil, Hoogenboom, Koetting, Kretschmann, Nakahata, Ni, Nielsen, Park, Qiu, Sambe, Sambe, Sambe, Schild, Schneider, Seuring, Seuring, Shimada, Sidorenko, Stuart, Tanaka, Wang, Ward, Wheatley, White, Yoshida   +36 more
core   +5 more sources

Interplay of Crystallization and Amorphous Spinodal Decomposition During Thermal Annealing of Organic Photoactive Layers

Advanced Science, Volume 13, Issue 26, 8 May 2026.
Phase‐Field simulations are carried out to elucidate nanomorphology formation mechanisms in organic photoactive layers under thermal annealing. The predicted bulk heterojunction structures are in excellent agreement with Scanning Electron Microscopy measurements.
Maxime Siber, Olivier J. J. Ronsin, Gitti L. Frey, Jens Harting   +3 more
wiley   +1 more source

Phase Analysis of the Cellulose Triacetate-Nitromethane System

International Journal of Polymer Science, 2012
A comprehensive study was made on the cellulose triacetate-nitromethane system to explore its phase separation within ranges 2–25 wt.% and −5÷+80°C by means of polarization light and electron microscopy, the turbidity spectrum method, differential ...
Anna B. Shipovskaya, Natalia O. Gegel, Sergei L. Shmakov, Sergei Yu. Shchyogolev   +3 more
doaj   +1 more source

Preparation of Thermo-Responsive Poly(ionic liquid)s-Based Nanogels via One-Step Cross-Linking Copolymerization

Molecules, 2015
In this study, thermo-responsive polymeric nanogels were facilely prepared via one-step cross-linking copolymerization of ethylene glycol dimethacrylate/divinylbenzene and ionic liquid (IL)-based monomers, 1,n-dialkyl-3,3′-bis-1-vinyl imidazolium ...
Jing Zhang, Jingjiang Liu, Yong Zuo, Rongmin Wang, Yubing Xiong   +4 more
doaj   +1 more source

On the Molecular Origin of the Cooperative Coil-to-globule Transition of Poly(N-isopropylacrylamide) in Water

, 2018
By means of atomistic molecular dynamics simulations we investigate the behaviour of poly(N-isopropylacrylamide), PNIPAM, in water at temperatures below and above the lower critical solution temperature (LCST), including the undercooled regime.
Chiessi, E., Tavagnacco, L., Zaccarelli, E.   +2 more
core   +1 more source

Sensing and Filtering Environmental Fluctuations: The Case of Biomolecular Condensates in Plants

Advanced Science, Volume 13, Issue 27, 13 May 2026.
The diversity of plant condensates reflects constraints of sessile organisms to coordinate postembryonic development with environmental adaptation. This review examines how plants employ condensates to integrate temperature, light, redox, and nutrient signals.
Panagiotis N. Moschou, Dorothee Staiger
wiley   +1 more source

Synthesis and Self-assembly of [60]Fullerene Containing Sulfobetaine Polymer in Aqueous Solution [PDF]

, 2006
A series of well-defined stimuli responsive water soluble [60]fullerene (C₆₀) containing polymers such as polyelectrolytes (polyacids and polybases), polyampholyte and polyzwitterionic polymers were synthesized using atom transfer radical polymerization.
Dai, S., Ravi, P., Tam, K. C.
core