Results 1 to 10 of about 2,599 (210)

High-Performance Photochromic Diarylethene with a Boron–Nitrogen Heterocyclic Ethene Bridge [PDF]

open access: yesMolecules
Photochromic diarylethene molecules are promising candidates for applications in optical data storage devices. However, many reported diarylethene compounds suffer from inefficiencies due to low photocyclization quantum yields or poor fatigue resistance.
Chen Zhang   +4 more
doaj   +2 more sources

All-Visible-Light-Activated Diarylethene Photoswitches [PDF]

open access: yesMolecules
Photochromic compounds have attracted much attention for their potential applications in photo-actuators, optoelectronic devices and optical recording techniques.
Ruiji Li   +6 more
doaj   +2 more sources

Effect of substitution position of aryl groups on the thermal back reactivity of aza-diarylethene photoswitches and prediction by density functional theory [PDF]

open access: yesBeilstein Journal of Organic Chemistry
Aza-diarylethene has been developed as a new family of photochromic compounds. This study explores the photochromic properties and thermal back reactivities of various aza-diarylethene regioisomers (N1–N4 and I1–I4) in n-hexane.
Misato Suganuma   +3 more
doaj   +2 more sources

Rational Design of Photocontrolled Rectifier Switches in Single-Molecule Junctions Based on Diarylethene

open access: yesMolecules, 2023
The construction of multifunctional, single-molecule nanocircuits to achieve the miniaturization of active electronic devices is a challenging goal in molecular electronics.
Ziye Wu, Peng Cui, Mingsen Deng
doaj   +1 more source

Synthesis and Self-Assembling Properties of Carbohydrate- and Diarylethene-Based Photoswitchable Molecular Gelators

open access: yesMolecules, 2023
Carbohydrate-based low-molecular-weight gelators are interesting new materials with many potential applications. These compounds can be designed to include multiple stimuli-responsive functional groups.
Pramod Aryal   +4 more
doaj   +1 more source

Development of a scalar-based geometric parameterization approach for the crystal structure landscape of dithienylethene-based crystalline solids

open access: yesIUCrJ, 2023
Dithienylethenes (DTEs) are a promising class of organic photoswitches that can be used to create crystalline solids with properties controlled by light.
Travis B. Mitchell   +5 more
doaj   +1 more source

Recent Progress in Photoresponsive Biomaterials

open access: yesMolecules, 2023
Photoresponsive biomaterials have garnered increasing attention recently due to their ability to dynamically regulate biological interactions and cellular behaviors in response to light.
Miriam Di Martino   +4 more
doaj   +1 more source

Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad

open access: yesMolecules, 2021
A bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens.
Shan-Shan Gong   +6 more
doaj   +1 more source

Multicolor Photochromism of Two-Component Diarylethene Crystals Containing Oxidized and Unoxidized Benzothiophene Groups

open access: yesCrystals, 2022
Preparing mixed crystals composed of two or more components is one of the useful approaches to not only modifying the physical properties and chemical reactivity of molecular crystals but also creating their novel functionality.
Ryo Nishimura   +2 more
doaj   +1 more source

Enhancing tetraphenylethene cyclization as photoswitch

open access: yesSmart Molecules, 2023
Tetraphenylethene (TPE), a star building block with promising aggregation‐induced emission, has received much interest. Given that its intramolecular Woodward‐Hoffmann cyclic intermediate instantaneously converts back to the original state within several
Yue Wu   +9 more
doaj   +1 more source

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