Results 91 to 100 of about 32,658 (300)
Journal of Materials Chemistry C, 2019 Design guidelines to aid the choice of azobenzene derivatives for light responsive polymer actuators in dry and wet environments.
M. P. D. Cunha +4 more
semanticscholar +1 more source
Electron attachment to trans-azobenzene
Physical Chemistry Chemical Physics, 2009 The temporary anion states of gas-phase trans-azobenzene are characterised by means of electron transmission spectroscopy (ETS) in the 0-6 eV range. The measured energies of vertical electron attachment are compared with the energies of the pi* virtual orbitals of the neutral molecule supplied by HF (at MP2 optimized geometries) and B3LYP calculations.
MODELLI, ALBERTO, P. D. Burrow
openaire +3 more sources
Directing the Mobility of Guest Molecules in Nanoporous Materials by Linearly Polarized Light
Advanced Science, EarlyView.The polarization of light is introduced as a further parameter to dynamically and reversibly control the properties of a photoresponsive nanoporous material. It was used to control the mobility of the guest molecules in the pores of a metal–organic framework.
Taher Al Najjar +11 more
wiley +1 more source
Angewandte Chemie, EarlyView.A membrane‐penetrating molecular device composed of triplex containing cholesterol‐modified acyclic L‐threoninol nucleic acid (L‐aTNA) was achieved. This device is applied to a photo‐triggered signal transduction system functioning on giant unilamellar vesicles. Abstract Membrane‐penetrating molecular devices are valuable biological tools.
Kaifu Liu +2 more
wiley +2 more sources
Journal of the American Chemical Society, 2019 We report an expanded "Texas-sized" molecular box (AzoTxSB) that incorporates photoresponsive azobenzene bridging subunits and anion recognition motifs.
Xiaodong Chi +6 more
semanticscholar +1 more source
Robotic Materials With Bioinspired Microstructures for High Sensitivity and Fast Actuation
Advanced Science, EarlyView.In the review paper, design rationale and approaches for bioinspired sensors and actuators in robotics applications are presented. These bioinspired microstructure strategies implemented in both can improve the performance in several ways. Also, recent ideas and innovations that embed robotic materials with logic and computation with it are part of the
Sakshi Sakshi +4 more
wiley +1 more source
Acid‐ and Nucleophile‐Gated Photoisomerization of Phosphaindirubin
Angewandte Chemie, EarlyView.Triply gated isomerization: In polar solvents, a phosphorus‐containing indirubin photoswitch undergoes visible‐light‐driven Z→E isomerization only when protonated, and reverts thermally via nucleophile‐catalyzed back‐isomerization. This three‐way control by light, acid, and nucleophile enables reversible photoisomerization.
Jacob Jan van der Wal +8 more
wiley +2 more sources
Coherent Random Lasing Realized in Polymer Vesicles
Photonic Sensors, 2019 We have demonstrated the realization of a coherent vesicle random lasing (VRL) from the dye doped azobenzene polymer vesicles self-assembled in the tetrahydrofuran-water system, which contains a double-walled structure: a hydrophilic and hydrophobic part.
Yaxin Li +8 more
doaj +1 more source
Solar-Thermal Energy Conversion and Storage Using Photoresponsive Azobenzene-Containing Polymers.
Macromolecular rapid communications, 2019 Photoswitchable compounds are promising materials for solar-thermal energy conversion and storage. In particular, photoresponsive azobenzene-containing compounds are proposed as materials for solar-thermal fuels.
Si Wu, H. Butt
semanticscholar +1 more source
Selective switching of multiple azobenzenes
Chemical Science, 2019 Multi-state photoswitchable compounds are highly attractive for application in data storage or multi-responsive materials. Herein, a trisazobenzene macrocycle is presented, which can be switched selectively into three individual states.
Andreas H. Heindl +2 more
openaire +3 more sources