Results 141 to 150 of about 27,535 (263)

Reversible Phase‐Change‐Induced Transparency Switching and Dynamic Thermal Regulation Gel for Energy‐Efficient Smart Windows

EcoEnergy, EarlyView.
The phase transition process imparts shape‐stable gels with the capability of reversible transparency modulation and temperature‐responsive heat storage and release. When applied to smart windows, this property ensures the maintenance of thermal energy within the human thermal comfort zone, thereby facilitating indoor energy conservation.
Zhi Huang, Chenhui He, Hongyu Chen, Zhimeng Liu, Chang'an Wang, Yan Gao, Zhili Song, Xinyu Liu, Shen Gao, Hongyi Gao, Ge Wang   +10 more
wiley   +1 more source

Synthesis of poly (N-isopropylacrylamide)-poly(ε-caprolactone) for temperature-controlled wettability of poly(L-lactic acid)

Materials Research Express
The biomaterials that can respond to environmental stimuli have attracted increasing attention because their applications will greatly expand the boundaries of modern medicine. In the work, poly( N -isopropylacrylamide)-poly( ε -caprolactone) (PNIPAm-PCL)
Jian Lu, Wenlong Xia, Xiangyang Ye, Xiaofeng Song   +3 more
doaj   +1 more source

Hydrogen Halide Gas Sensors: Active Materials, Operation Principles, and Emerging Technologies

Interdisciplinary Materials, EarlyView.
This review considers hydrogen halide (HX) gas sensors across functional materials and principles: acoustic, chemical, optical and nanophotonic. The strong acidity and reactivity of HX gases are discussed as constraints for stability and selectivity of these devices.
Xiuzhen Liu, Nikita Tukachev, Kehang Wang, Dmirty Zhirihin, Yaopeng Cheng, Pavel Krasnov, Mingzhao Song, Soslan Khubezhov, Wenping Yin, Emmanuel Stratakis, Sailing He, Andrey L. Rogach, Sergey Makarov   +12 more
wiley   +1 more source

Effects of Poly-N-isopropylacrylamide Microgels Containing Antibiofilm Substances on Pseudomonas aeruginosa Isolated from Chronic Wounds. [PDF]

Avicenna J Med Biotechnol, 2022
Etemadinia A, Seyfoori A, Rahimi Foroushani A, Mazaheri Nezhad Fard R, Bakhtiari R.   +4 more
europepmc   +1 more source

3D Polymeric Nanonetworks: From Self‐Assembly to Advanced Fabrication

Macromolecular Materials and Engineering, EarlyView.
This review provides the first systematic cross‐method comparison of fabrication techniques for 3D polymeric nanonetworks. It evaluates five key strategies—block copolymer self‐assembly, hyper‐crosslinking, template‐assisted methods, 3D printing, and nanolithography—across critical metrics including resolution, throughput, scalability, and material ...
Carlos G. Cobos, Xiang Yan, Marisol Martín‐González   +2 more
wiley   +1 more source

Thermo-Sensitive Poly (N-isopropylacrylamide-co-polyacrylamide) Hydrogel for pH-Responsive Therapeutic Delivery. [PDF]

Polymers (Basel), 2022
Santhamoorthy M, Vy Phan TT, Ramkumar V, Raorane CJ, Thirupathi K, Kim SC.   +5 more
europepmc   +1 more source

Enrichment of Hyaluronic Acid Binding Tumor Cells by Modulation of Selective Adhesion on Microgel Surfaces

Macromolecular Rapid Communications, EarlyView.
We have developed a thermoresponsive microgel system for the selective enrichment of hyaluronic acid‐binding tumor cells. By modulating the adhesion on the microgel surface via temperature changes from 37°C to 30°C, we demonstrate a novel proof‐of‐principle for separating these tumor cell from white blood cells, which has potential applications in ...
Melanie Schmidt, Dilay Karayel, André Franken, Janita Müller, Laura Hartmann, Klaus Pantel, Tanja Fehm, Hans Neubauer, Stephan Schmidt   +8 more
wiley   +1 more source

Double Stimuli-Responsive di- and Triblock Copolymers of Poly(N-isopropylacrylamide) and Poly(1-vinylimidazole): Synthesis and Self-Assembly. [PDF]

Int J Mol Sci, 2023
Kozhunova EY, Plutalova AV, Sybachin AV, Chertovich AV, Chernikova EV.   +4 more
europepmc   +1 more source

Poly(O‐Propargyl‐N‐Amino Carbamate), a Reactive Polymer to Underpin Biomedical Applications of Poly(acetylene)s

Macromolecular Rapid Communications, EarlyView.
We report here a new methodology to prepare functional poly(acetylene)s under aqueous conditions. This methodology is underpinned by poly(O‐propargyl‐N‐amino carbamate) (P1), a reactive poly(acetylene) carrying acyl hydrazines. Thus, P1 reacts with aldehydes to give functional poly(acetylene)s, including cationic, hydrophobic, and sugar‐loaded poly ...
Tom Leigh, Greta Bellio, Daniel Crisan, Amit Deb, Alba Ramil‐Bouzas, Andrey Romanyuk, Ivan Torreiro‐Leon, Ana Rey‐Rico, Paco Fernandez‐Trillo   +8 more
wiley   +1 more source

Exploring Use of an Orthogonal Crosslinker to Create Controlled Thermoresponsive Hydrogels from LCST Tunable Thermoresponsive Polymers

Macromolecular Rapid Communications, EarlyView.
Thermoresponsive hydrogels with a tunable phase transition temperature are formed with control using an orthogonal reaction method. Living cationic polymerization enables control over the thermoresponsive polymer structures and the inclusion of an orthogonal crosslinker with both vinyl ether and methacrylate moieties enabled a facile post ...
Hiroaki Kato, Kira B. Landenberger
wiley   +1 more source