Results 51 to 60 of about 2,487 (206)

Real‐Time Stress Visualization of Hydrogels Enabled by Supramolecularly Switched Stretch‐Induced Phase Separation

Advanced Science, EarlyView.
Supramolecular hydrogels enable real‐time visualization of mechanical stress through supramolecular switching mechanotransduction. Adamantane‐modified cellulose functions as a responsive domain that undergoes an on–off transition between hydrated and dehydrated states via reversible β‐cyclodextrin–adamantane complexation and decomplexation.
Sooyeon Noh, Akihide Sugawara, Naoaki Ishihara, Takashi Konishi, Yuki Ueda, Ryuhei Motokawa, Yoshinori Takashima, Hiroshi Uyama   +7 more
wiley   +1 more source

Mechanochemistry Meets Catalysis: Metal Complexes for Greener Organic Transformations

Angewandte Chemie, Volume 138, Issue 29, 13 July 2026.
Mechanochemistry is redefining metal catalysis by controlling catalyst formulation, speciation, and deployment. This Review shows how milling, LAG, RAM, and TSE enable rapid metal‐complex assembly, distinctive catalytic manifolds, and scalable synthesis beyond solution chemistry.
Sourav Behera, Francesco Basoccu, Andrea Porcheddu   +2 more
wiley   +2 more sources

Advancing Energy Efficiency in Smart Windows via Dual‐Responsive Electro‐Thermochromism

Advanced Science, EarlyView.
A durable and stable quasi‐solid‐state electro‐thermal dual‐responsive photothermal regulation device has been employed in advanced energy‐efficient smart windows. The devised device not only incorporates a thermochromic hydrogel characterized by high ionic conductivity, high optical transmittance, and a low LCST, but also comprises an electrochromic ...
Tongyu Chen, Bing Xu, Guolong Zhou, Wenting Wu, Bingkun Huang, Xiaohui Tang, William W. Yu, Pooi See Lee, Wu Zhang, Zhongyang Wang, Jingwei Chen   +10 more
wiley   +1 more source

3D-Printed Mechanochromic Materials

ACS Applied Materials & Interfaces, 2014
We describe the preparation and characterization of photo- and mechanochromic 3D-printed structures using a commercial fused filament fabrication printer. Three spiropyran-containing poly(ε-caprolactone) (PCL) polymers were each filamentized and used to print single- and multicomponent tensile testing specimens that would be difficult, if not ...
Gregory I, Peterson, Michael B, Larsen, Mark A, Ganter, Duane W, Storti, Andrew J, Boydston   +4 more
openaire   +2 more sources

A Mechanochromic Rotaxane that Releases Azetidine-Trityl-Maleimide, a Versatile Fluorescent Probe.

Angewandte Chemie
Force sensing at the molecular level has enabled the study of materials failure and it offers great promises for the investigation of mechanobiological processes.
Mengjiao Wu, Guillaume De Bo
semanticscholar   +1 more source

Coupling magnetic and plasmonic anisotropy in hybrid nanorods for mechanochromic responses

Nature Communications, 2020
Programmable mechanochromic systems hold important roles in designing advanced bionic robots and colorimetric devices. Herein, the authors report the development of magnetic-plasmonic hybrid nanorods that can be integrated into thin polymer films with ...
Zhiwei Li, Jianbo Jin, Fan Yang, Ningning Song, Yadong Yin   +4 more
doaj   +1 more source

Multiresponsive Cylindrically Symmetric Cholesteric Liquid Crystal Elastomer Fibers Templated by Tubular Confinement

Advanced Science, 2023
Cylindrically symmetric cholesteric liquid crystal elastomer (CLCE) fibers templated by tubular confinement are reported, displaying mechanochromic, thermochromic, and thermomechanical responses.
Yong Geng, Jan P.F. Lagerwall
doaj   +1 more source

Color‐Tuning Mechanism of Electrically Stretchable Photonic Organogels

Advanced Science, 2022
In contrast to nano‐processed rigid photonic crystals with fixed structures, soft photonic organic hydrogel beads with dielectric nanostructures possess advanced capabilities, such as stimuli‐responsive deformation and photonic wavelength color changes ...
Jun Hyuk Shin, Ji Yoon Park, Sang Hyun Han, Yun Hyeok Lee, Jeong‐Yun Sun, Su Seok Choi   +5 more
doaj   +1 more source

Encoding and Encryption via Dual‐Wavelength 3D Digital Light Processing

Angewandte Chemie International Edition, EarlyView.
Multi‐wavelength 3D DLP printing enables information encoding that can be encrypted on demand by applying orthogonal stimuli within a single material to trigger complementary responses. The 405 nm LED of the printer fabricates complex 3D geometries, while the 365 nm LED activates spiropyrans photochromism to program information into the structure ...
Finn Kröger, Michał P. Świątek, Eva Blasco   +2 more
wiley   +1 more source

Contrasting Mechanochromic Luminescence of Enantiopure and Racemic Pyrenylprolinamides: Elucidating Solid-State Excimer Orientation by Circularly Polarized Luminescence.

Angewandte Chemie
Circularly polarized luminescence (CPL) and mechanochromic luminescence (MCL) have independently made substantial progress in recent years. However, the exploration of MCL in solid-state CPL materials, which holds practical significance, is still in its ...
Suguru Ito, Shin Wakiyama, Hao Chen, Masato Abekura, H. Uekusa, Ryoya Ikemura, Yoshitane Imai   +6 more
semanticscholar   +1 more source