Results 321 to 330 of about 12,414,527 (394)
Some of the next articles are maybe not open access.
Triplet Energy Transfer from Perovskite Nanocrystals Mediated by Electron Transfer.
Journal of the American Chemical Society, 2020Triplet energy transfer from colloidal nanocrystals is a novel approach to sensitizing molecular triplets that are important for many applications. Recent studies suggest that this triplet transfer can be mediated by a hole transfer process when it is ...
Xiao Luo +7 more
semanticscholar +1 more source
Visible-Light-Induced Organic Photochemical Reactions through Energy-Transfer Pathways.
Angewandte Chemie, 2018Visible-light photocatalysis is a rapidly developing and powerful strategy to initiate organic transformations, as it closely adheres to the tenants of green and sustainable chemistry.
Quan-Quan Zhou +3 more
semanticscholar +1 more source
Angewandte Chemie, 2019
An artificial light-harvesting system with sequential energy-transfer process is successfully fabricated in aqueous environment based on the supramolecular strategy. Self-assembled from the host-guest complex formed by water-soluble pillar[5]arene ( WP5 )
Min Hao +6 more
semanticscholar +1 more source
An artificial light-harvesting system with sequential energy-transfer process is successfully fabricated in aqueous environment based on the supramolecular strategy. Self-assembled from the host-guest complex formed by water-soluble pillar[5]arene ( WP5 )
Min Hao +6 more
semanticscholar +1 more source
Advanced Functional Materials, 2018
Molecular room‐temperature phosphorescent (RTP) materials with long‐lived excited states have attracted widespread attention in the fields of optical imaging, displays, and sensors.
Bo Zhou, Dongpeng Yan
semanticscholar +1 more source
Molecular room‐temperature phosphorescent (RTP) materials with long‐lived excited states have attracted widespread attention in the fields of optical imaging, displays, and sensors.
Bo Zhou, Dongpeng Yan
semanticscholar +1 more source
The Journal of Chemical Physics
Energy transfer processes are ubiquitous in nature and intensely investigated. The investigations concentrate on the transfer of small to intermediate sized energies. Here, we pose the question of whether the transfer of large energies, where relativistic effects play a central role, can be efficient.
Lorenz S. Cederbaum, Jaroslav Hofierka
openaire +2 more sources
Energy transfer processes are ubiquitous in nature and intensely investigated. The investigations concentrate on the transfer of small to intermediate sized energies. Here, we pose the question of whether the transfer of large energies, where relativistic effects play a central role, can be efficient.
Lorenz S. Cederbaum, Jaroslav Hofierka
openaire +2 more sources
Topological energy transfer in an optomechanical system with exceptional points
Nature, 2016Topological operations can achieve certain goals without requiring accurate control over local operational details; for example, they have been used to control geometric phases and have been proposed as a way of controlling the state of certain systems ...
Haitan Xu +3 more
semanticscholar +1 more source
Cooperative Chirality and Sequential Energy Transfer in a Supramolecular Light-Harvesting Nanotube.
Angewandte Chemie, 2018By constructing a supramolecular light-harvesting chiral nanotube in the aqueous phase, we demonstrate a cooperative energy and chirality transfer. It was found that a cyanostilbene-appended glutamate compound (CG) self-assembled into helical nanotubes ...
Lukang Ji +6 more
semanticscholar +1 more source
Donor-Acceptor Fluorophores for Energy-Transfer-Mediated Photocatalysis.
Journal of the American Chemical Society, 2018Triplet-triplet energy transfer (EnT) is a fundamental activation pathway in photocatalysis. In this work, we report the mechanistic origins of the triplet excited state of carbazole-cyanobenzene donor-acceptor (D-A) fluorophores in EnT-based ...
Jingzhi Lu +7 more
semanticscholar +1 more source
Energy transfer in aqueous solution
Biochimica et Biophysica Acta (BBA) - Biophysics including Photosynthesis, 1961Abstract The photodecomposition of the polyene fungicide pimaricin and the photoisomerization of stilbene derivatives sensitized by riboflavin and lumichrome have been studied in aqueous solution. A triplet-triplet energy transfer is proposed as a mechanism for these reactions. The following observations support this mechanism.
J, POSTHUMA, W, BERENDS
openaire +3 more sources
Energy transfer in photosynthesis
International Journal of Quantum Chemistry, 1976A theoretical model is presented to account for the physical mechanism of energy transfer from antenna molecules to the reaction centers in photosynthesis. The energy transfer is described by a generalized transport equation or "master equation". The solution of this equation for the proposed model gives a relationship between the antennae interaction ...
K, Colbow, R P, Danyluk
openaire +2 more sources