Results 51 to 60 of about 3,943 (245)
Advanced Optical Materials, EarlyView.Naphthopyran–benzophenone compounds can act simultaneously as photoinitiators and photochromic molecules for two‐photon polymerization. Using a single‐step process, liquid photoresist is encapsulated within polymerized 3D microstructures, preserving reversible UV–vis photochromism after fabrication.
João P. Leote +5 more
wiley +1 more source
Photoswitchable Ambiphilicity: Light‐Gated Frustrated Lewis Pair Reactivity and Z‐Type Interaction
Angewandte Chemie, EarlyView.Light‐controlled ambiphilicity is realized in photoswitchable intramolecular phosphorus/boron Lewis pairs. Reversible switching modulates both the thermodynamics and kinetics of frustrated Lewis‐pair reactivity, enabling light‐gated CO2 binding and release.
Lennart Stoess +3 more
wiley +2 more sources
Dynamic Fluorescence Modulation via Light‐Driven Competitive Protonation
Advanced Optical Materials, EarlyView.A two‐component molecular system demonstrates reversible, light‐driven fluorescence write–erase cycling and thermal imaging. Illumination of a merocyanine photoacid transfers a proton to a highly efficient fluorescent pyridinium dye, switching its emission color; thermal relaxation reverses the process in the dark.
Serena X. Liu +10 more
wiley +1 more source
Crystal structures of an azobenzene-bridged aza-18-crown-6 cryptand and a sodium complex thereof
Acta Crystallographica Section E: Crystallographic CommunicationsWe report the single-crystal X-ray diffraction structures of the azobenzene-bridged aza-18-crown-6 cryptand 7,16-[3,3′-(diazene-1,2-diyl)bis(1,3-phenylenecarbonyl)]-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane, C26H32N4O6, 1, and its sodium complex poly[[
Christoph Schwab, Elisabeth Kreidt
doaj +1 more source
, 2017 We investigate the performance of four different density functional theory (DFT) functionals (M06-2X, ωB97X-D, PBE0, and B3LYP-D3BJ) for calculating the structural and thermochemical properties of the dihydroazulene/vinylheptafulvene photoswitch (DHA/VHF)
Jonas Elm +5 more
core +1 more source
Advanced Robotics Research, EarlyView.Amphiphilic chloroazobenzenes, bearing different amino acids as end groups alanine, phenylalanine, and valine, exhibit excellent photoisomerizations. Varying structures of three amino acid groups participate in supramolecular formations and therefore photoinduced morphological transformations via adjusting intermolecular interactions. These interaction
Shuangshuang Meng +3 more
wiley +1 more source
Angewandte Chemie, EarlyView.This review highlights an emerging anticancer approach integrating platinum agents into photodynamic therapy (PDT) and photoactivated chemotherapy (PACT) systems, further augmented by cancer cell membrane‐ and organelle‐targeting. By directing photoactivated platinum complexes from nontargeted distribution to cancer cells or defined subcellular sites ...
Shu Chen +3 more
wiley +2 more sources
MoleculesAzobenzene derivatives constitute a prototypical class of photoresponsive molecular switches with broad utility in synthetic chemistry and biomedical research, owing to their distinctive physicochemical properties.
Jingyu Jiang, Xinrui Yuan, Lei Hu
doaj +1 more source
Stochastic Binding Dynamics of a Photoswitchable Single Supramolecular Complex
Advanced Science, 2022 In this work, a real‐time precise electrical method to directly monitor the stochastic binding dynamics of a single supramolecule based on the host‐guest interaction between a cyclodextrin and an azo compound is reported. Different intermolecular binding
Dingkai Su +10 more
doaj +1 more source
Dataset for 'Tuning Azoheteroarene Photoswitch Performance through Heteroaryl Design'
, 2017 Dataset to accompany article titled 'Tuning Azoheteroarene Photoswitch Performance through Heteroaryl Design', published in J. Am. Chem. Soc., 2016, DOI:10.1021/jacs.6b11626Data included:Characterisation of intermediates and final compounds (IR, NMR, MS)
Claire Weston (2466253)
core +1 more source