Results 21 to 30 of about 832 (192)
Mechanochromic Organic Materials: Molecular Mechanisms and Multidimensional Applications
Advanced Physics ResearchMechanochromic (MC) organic materials – systems exhibiting a change in color in response to mechanical stimuli – have emerged as a frontier research domain at the intersection of materials science, chemistry, and physics with the potential for ...
Xiaozhe Yin +5 more
doaj +2 more sources
Macromolecular Materials and EngineeringEmbedding mechanophores into polymer matrices to activate mechanochemical reactions has been extensively employed to realize diverse functional applications.
Alexander Dellwisch +2 more
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Triarylmethane Mechanophores Enable Full-Visible Spectrum Mechanochromism [PDF]
Covalent mechanophores are molecular motifs that contain weak bonds, which are preferentially cleaved in response to the application of a mechanical force.
José Augusto Berrocal (6560192) +5 more
core +11 more sources
Organic Materials, 2022 Excimer-containing polymers with supramolecular mechanochromism are an attractive and well-investigated class of mechanoresponsive materials. However, only recently steps toward mechanophore-like mechanochromic systems that are anchored within the parent
Dustin Rasch, Robert Göstl
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Development of Rofecoxib-Based Fluorescent Probes and Investigations on Their AIE Activity, Solvatochromism, Mechanochromism and COX-2 Targeted Bioimaging [PDF]
, 2021 Cyclooxygenase-2 (COX-2) fluorescent probes are promising tools for early cancer diagnosis. Traditionally, COX-2 probes were designed by connecting two parts, a fluorophore and a COX-2 binding unit, via a flexible linker.
Zuoxu, Xie +10 more
core +1 more source
Tough self-reporting elastomer with NIR induced shape memory effect
Giant, 2021 Multi-responsive polymers have attracted great attention in materials science. Herein, we report a tough self-reporting polyurethane elastomer with near infrared light induced shape memory.
Liulin Yang +7 more
doaj +1 more source
DataSheet1_Modulating Room-Temperature Phosphorescence-To-Phosphorescence Mechanochromism by Halogen Exchange.PDF [PDF]
, 2022 Modulating the stimulus-responsiveness of a luminescent crystal is challenging owing to the complex interdependent nature of its controlling factors, such as molecular structure, molecular conformation, crystal packing, optical properties, and ...
Yosuke Tani (1699978) +2 more
core +1 more source
A Mechanochromic Hydrogen‐Bonded Rotaxane [PDF]
Macromolecular Rapid Communications, 2020 AbstractTensile forces influence a variety of important biological processes and force sensors are required to study these processes in vivo. Current force sensors are often tailor‐made for a specific application, or activate at much higher forces than those observed at the cellular or tissue level. A versatile force sensor, with tunable mechanical and
Rafael Sandoval‐Torrientes +2 more
openaire +3 more sources
Self-rolling of vanadium dioxide nanomembranes for enhanced multi-level solar modulation
Nature Communications, 2022 In this work, authors demonstrate a smart window combining mechanochromism with thermochromism by self-rolling of VO2 nanomembranes to modulate in-door temperature self-adapted to seasons and climate with high efficiency.
Xing Li +14 more
doaj +1 more source
Aggregate, 2023 Aggregation‐induced emission (AIE) luminogens are attractive dyes to probe polymer properties that depend on changes in chain mobility and free volume.
Valentina A. Dini +5 more
doaj +1 more source