Results 51 to 60 of about 5,986 (191)
Fluid phase equilibria prediction of fluorocompound-containing binary systems with the predictive E-PPR78 model [PDF]
, 2016 International audienceIn order to reduce the overall emissions of greenhouse gases and to be in compliance with the current environmental regulations, a new class of refrigerants, making use of fluorocompounds has appeared.
Coquelet, Christophe +4 more
core +2 more sources
Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications
Advanced Materials Technologies, EarlyView.Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley +1 more source
Nonionic UCST-Type Hydrogel Materials
, 2023 Thermoresponsive polymers undergo a phase transition upon a temperature change in a solution. Depending on which temperature the phase transition occurs in solution, two types of thermoresponsive polymers are defined: lower critical solution temperature (LCST)- and upper critical solution (UCST)-type polymers.
openaire +3 more sources
Stimuli‐Responsive Supramolecular Biomaterials for Cancer Theranostics
Advanced Science, EarlyView.The ultimate goal of cancer theranostics is to get imaging agents and therapeutic cargo to tumor sites when and where they are required. “Smart” systems should be developed. This review discusses the characteristics of physiological stimuli, types and action modes of external stimuli, construction approaches and working principles, as well as ...
Wenting Hu +4 more
wiley +1 more source
Synergistic Approaches in the Design and Applications of UCST Polymers
Macromolecular Rapid Communications, 2023 AbstractThis review summarizes recent progress in the synergistic design strategy for thermoresponsive polymers possessing an upper critical solution temperature (UCST) in aqueous systems. To achieve precise control of the responsive behavior of the UCST polymers, their molecular design can benefit from a synergistic effect of hydrogen bonding with ...
Yi Nan +3 more
openaire +2 more sources
Global Journal of Public Health Medicine, 2019 Introduction: Metabolic Syndrome (MetS) is a cluster of risk factors including central obesity, insulin resistance, dyslipidemia, and high blood pressure (BP). It viewed as the main risk factor for cardiovascular disease (CVD) and diabetes mellitus (DM).
Akram Altaher +4 more
doaj +1 more source
Gel Volume Near the Critical Point of Binary Mixture Isobutyric Acid–Water
Gels, 2020 The volume of a cylindrical polyacrylamide gel was measured when immersed in a binary mixture of isobutyric acid–water at different temperatures and weight fractions of isobutyric acid.
Takao Yamamoto +3 more
doaj +1 more source
Advanced Science, EarlyView.A bidirectionally thermochromic nanocolloid system is developed for facility agriculture. The bidirectional and wide‐temperature response dynamically modulates light radiation, stabilizing the indoor climate, improving supplemental lighting efficiency, and accelerating plant photosynthesis.
Qinbo Jiang, Jiayi Li, Hui Zhang
wiley +1 more source
Polymer Gel-Liquid Equilibria Using Uniface-FV [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 1992 Based on Gibbs-Duhem law and using UNIFAC-FV computer algorithm, the activity of polymer component in polymer-solvent systems is determined. The variation of activity of components with concentration at different temperatures are used to find the ...
Hamid Modarress, Ali Eliassi
doaj
Beilstein Journal of Organic Chemistry, 2014 The monomer 2-methacrylamido-caprolactam (4) was synthesized from methacryloyl chloride (3) and racemic α-amino-ε-caprolactam (2). Copolymerization of 4 with N,N-dimethylacrylamide (5) was carried out by a free-radical mechanism using 2,2’-azobis(2 ...
Alexander Burkhart, Helmut Ritter
doaj +1 more source