Results 51 to 60 of about 1,713 (219)

Tungsten-Doped VO₂/Starch Derivative Hybrid Nanothermochromic Hydrogel for Smart Window

Nanomaterials, 2019
Highly efficient energy-saving windows with high solar modulation properties (ΔTsol) are the everlasting pursuit of research for industrial applications in the smart window field.
Yu Wang, Fang Zhao, Jie Wang, Li Li, Kaiqiang Zhang, Yulin Shi, Yanfeng Gao, Xuhong Guo   +7 more
doaj   +1 more source

A High-Realism and Cost-Effective Training Simulator for Extracorporeal Membrane Oxygenation

IEEE Access, 2021
Medical simulators, employed in extracorporeal membrane oxygenation (ECMO), are burdened with costly equipment and low-fidelity methodologies. This dichotomy necessitated a new approach that eliminates high-costs and integrates with the critical care ...
Abdullah Alsalemi, Yahya Alhomsi, Faycal Bensaali, Ali Ait Hssain   +3 more
doaj   +1 more source

Hypercarbon‐Centered Gold(I)‐Copper(I) Clusters Exhibiting a Dissolution/Crystallization‐Induced Photoluminochromism

Chemistry – A European Journal, Volume 32, Issue 11, 16 March 2026.
A novel photoluminochromism (PLC, > 100 nm shifts) of carbon‐centered gold cluster bearing pyridylphosphine ligands is reported. Upon dissolution/crystallization, the greenish‐yellow emissive solids and red emissive solution may reversibly convert into each other, and such processes are prohibited when utilizing pyridyl N‐heterocyclic carbene (NHC) as ...
Zhen Lei, Pei Zhao, Soichi Kikkawa, Xiao‐Li Pei, Wen‐Ting Liu, Hitoshi Ube, Seiji Yamazoe, Masahiro Ehara, Mitsuhiko Shionoya   +8 more
wiley   +1 more source

Analysis of the Degradation of Thermochromic Sensors in Electrical Devices

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
This study examines the degradation of microencapsulated leuco thermochromic pigments, both pure and embedded in epoxy, under thermal, cyclic, and QUV aging. UV radiation is the main factor causing irreversible loss of thermochromism due to microcapsule damage and solvent loss, while thermal exposure produces minor effects.
Marina Kauling de Almeida, Lara Vasconcellos Ponsoni, Lidia Kunz Lazzari, Eduardo Junca, Tiago Elias Allievi Frizon, Matheus Poletto, Ademir José Zattera, Matheus Vinicius Gregory Zimmermann   +7 more
wiley   +1 more source

Thermochromic Materials for Smart Windows: A State-of-Art Review

Frontiers in Energy Research, 2021
Smart windows that regulate solar energy by changing optical characteristics have recently gained tremendous interest for energy-saving and indoor-comfort applications. Among them, thermochromic smart windows are promising because of their simplicity for
Xuanjie Wang, Shankar Narayan
doaj   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, Volume 11, Issue 6, 18 March 2026.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Preparation and properties of perichromic dye: an undergraduate laboratory

Química Nova, 2014
An undergraduate experiment that illustrates the phenomenon of perichromism-the sensitivity of a dye to its microenvironment, as assessed by color changes of its solutions-is described.
Priscilla Abarca, Patricia Silva, Iriux Almodovar, Marcos Caroli Rezende   +3 more
doaj   +1 more source

Orthogonal Quintuple‐Stimuli Responsiveness in an Ultrastable, Ultrabright Cu16 Nanocluster via Molecular and Supramolecular Engineering

Advanced Optical Materials, Volume 14, Issue 9, 6 March 2026.
Through simultaneous molecular and supramolecular engineering, an atomically precise nanocluster Cu16 with ambient ultrastability and ultrabright luminescence is constructed. Cu16 employs a dual structural/luminescent channel mechanism to achieve orthogonal responsiveness to five external stimuli, demonstrating multidimensional signalling capability ...
Leon Li‐Min Zhang, Boyang Fu, Weizhao Cai, Min Wu, Kai Wang, Jie Han, Lawrence Yoon Suk Lee, Wai‐Yeung Wong   +7 more
wiley   +1 more source

Coupling Molecular Rotation and Symmetry to Control Solid‐State Chiroptical Properties in Crystalline Chiral N‐Heterocyclic Carbene Au(I) Complexes

Aggregate, Volume 7, Issue 3, March 2026.
Rotational dynamics within chiral NHC–Au(I) molecular crystals are shown to drive symmetry change from C2 to D2‐like arrangements. Solid‐state 2H NMR and computational studies reveal that internal motion modulates molecular symmetry, thereby affecting chiroptical properties such as temperature‐dependent emission and glum.
Pingyu Jiang, Alexander S. Mikherdov, Hajime Ito, Mingoo Jin   +3 more
wiley   +1 more source

Structure dependence of photochromism and thermochromism of azobenzene-functionalized polythiophenes

eXPRESS Polymer Letters, 2007
Two novel azobenzene-functionalized polythiophenes, poly[4-((4-(phenyl)azo)phenoxy)butyl-3-thienylacetate] (P4) and the copolymer of 3-hexylthiophene and 4-((4-(phenyl)azo)phenoxy)butyl-3-thienylacetate (COP64) have been synthesized.
doaj   +1 more source