Results 241 to 250 of about 57,862 (318)

Far-red light is needed for efficient photochemistry and photosynthesis.

open access: yesJournal of plant physiology, 2017
Shuyang Zhen, M. V. van Iersel
semanticscholar   +1 more source

Multi‐Stimuli‐Responsive Circularly Polarized Luminescence with Handedness Inversion and Near‐Infrared Phosphorescence in Chiral Metal‐Organic Framework Platform for White Light Emission and Information Encryption

open access: yesAdvanced Science, EarlyView.
Based on three strategies including Dexter energy transfer (DET), [2+2] cycloaddition and Excited intramolecular proton transfer (ESIPT), a universal platform is built by using chiral metal‐organic frameworks (MOFs) as host matrix to encapsulate guest emitters. NIR‐CPRTP, white CPL, and light‐, thermal‐ and excitation‐responsive CPL are achieved.
Kun Zhang   +9 more
wiley   +1 more source

3D Self‐Supported Visible Light Photochemical Nanocatalysts

open access: yesAdvanced Science, EarlyView.
This study presents 3D, self‐supported TiO2 nanogrids with enhanced visible‐light photocatalytic efficiency due to Cu doping and the presence of anatase and brookite phases. These nanogrids outperform P25 Degussa, operate under natural sunlight, and eliminate nanoparticle filtration, making them highly effective for environmental and energy ...
Fateh Mikaeili   +2 more
wiley   +1 more source

Photochemistry of iron complexes

open access: yesCoordination chemistry reviews, 2018
Juan Chen, W. Browne
semanticscholar   +1 more source

Interfacial Photogating of Graphene Field‐Effect Transistor for Photosensory Biomolecular Detection

open access: yesAdvanced Electronic Materials, EarlyView.
Graphene field‐effect transistor biosensors detect photo‐response signals from biomolecules in solution under illumination, demonstrating high photoconductive gain. The excitation wavelength matches the absorption spectrum of the target molecules. Specifically, these biosensors can detect photoactive yellow protein in aqueous solutions at femtomolar ...
Leslie Howe   +8 more
wiley   +1 more source

Digital‐Analog Integrated Optoelectronic Memristor Based on Carbon Dot for Ternary Opto‐Electronic Logic and Sen‐Memory Applications

open access: yesAdvanced Electronic Materials, EarlyView.
Herein, the development of a protective face mask based on a hierarchically porous cerium metal‐organic framework intensifying the bacterial entrapment ability and catalytic ROS generation at ambient condition is presented. It presents almost 100% antimicrobial efficacies for different bacteria even though in insufficient light (e.g.
Jiaqi Xu   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy