Results 131 to 140 of about 413 (157)

Luminescent Mechanochromic Porous Coordination Polymers

Chemistry – A European Journal, 2014
AbstractThree 2D luminescent isomeric porous coordination polymers are synthesized and characterized. Their luminescence properties can be modified by grinding and they can act as mechanochromic materials and their properties are probably related to the weak interactions of cuprophilicity and π–π interactions.
Tian, Wen, Xiao-Ping, Zhou, De-Xiang, Zhang, Dan, Li   +3 more
openaire   +2 more sources

Mechanochromic Chameleon Packaging Based on Polydiacetylene

ACS Sensors
We demonstrated a mechanochromic chameleon packaging that quantitatively visualizes damage based on the polydiacetylene blue-to-red color transition. The applied pressures on the damage can be conveniently read by taking a photograph via a homemade mobile app called the "Pressure Analysis App".
Bratati Das, Yu Uchikura, Naoji Matsuhisa, Yuya Oaki, Miles Pennington, Kaori Sugihara   +5 more
openaire   +2 more sources

Fast, reversible mechanochromism of regioisomeric oxazine mechanophores: Developing in situ responsive force probes for polymeric materials

CheM, 2021
Hai Qian, Nathan S Purwanto, Abigaïl J Halmes   +2 more
exaly  

Brilliant Mechanochromic Scattering Structural Colors

ACS Applied Materials & Interfaces
Conventional mechanochromic photonic crystals (MPCs) have attracted broad interest because of their force-adjustable reflective structural colors, which require three-dimensional and nonclose-packing structures. Here, a new type of MPC with monolayer close-packing structures, brilliant iridescent scattering structural colors, and unconventional ...
Lishan Zheng, Na Li, Chenze Qi, Dekun Ma, Dongpeng Yang, Shaoming Huang   +5 more
openaire   +2 more sources

Room Temperature Phosphorescence Driven by Mechanochromism

Chemistry – An Asian Journal
Abstract Molecules exhibiting phosphorescence emission, with variation in its emission wavelength or intensity upon external mechanical force, are known as a phosphorescent mechanochromic materials (PMC). This review focuses on the development of organic mechanophosphorescent molecules and their emission in response to a mechanical ...
Ramakant Gavale, Sandeep Kumar Pandit, Rajneesh Misra   +2 more
openaire   +2 more sources

Multifunctional Fluorescent Materials with Reversible Mechanochromism and Distinct Photochromism

Advanced Optical Materials, 2023
Guojie Wang
exaly  

Effect of molecular conformation-changing on mechanochromism in tetraphenylethene substituted carbazole units

Materials Chemistry and Physics, 2022
Jingkun Xu
exaly  

Multiple Anti‐Counterfeiting Guarantees from a Simple Tetraphenylethylene Derivative – High‐Contrasted and Multi‐State Mechanochromism and Photochromism

Angewandte Chemie - International Edition, 2019
Guangxi Huang, Wenbin Huang, Jianwu Tian   +2 more
exaly  

Achieving Persistent Room Temperature Phosphorescence and Remarkable Mechanochromism from Pure Organic Luminogens

Advanced Materials, 2015
Yongyang Gong, Gan Chen, Qian Peng
exaly  

Mechanochromism and Mechanical‐Force‐Triggered Cross‐Linking from a Single Reactive Moiety Incorporated into Polymer Chains

Angewandte Chemie - International Edition, 2016
Huan Zhang, Fei Gao, Xiaodong Cao
exaly