Results 311 to 320 of about 7,273,771 (379)
Some of the next articles are maybe not open access.
Vehicular Visible Light Communications: A Survey
IEEE Communications Surveys and Tutorials, 2021Visible Light Communications (VLC) is becoming a mature communication technology, particularly for indoor usage. The application in outdoor environments is especially interesting in the scope of Vehicular VLC (V-VLC), however, there are some critical ...
Agon Memedi, F. Dressler
semanticscholar +1 more source
Strategic Use of Visible-Light Photoredox Catalysis in Natural Product Synthesis.
Chemical Reviews, 2021Recent progress in the development of photocatalytic reactions promoted by visible light is leading to a renaissance in the use of photochemistry in the construction of structurally elaborate organic molecules.
S. P. Pitre, L. Overman
semanticscholar +1 more source
Angewandte Chemie, 2020
Constructing heterojunctions between two semiconductors with matched band structure is one of the most effective strategies to acquire high-efficiency photocatalysts. S-scheme heterojunction system, as an innovative photocatalytic system, has shown great
Pengfei Xia +6 more
semanticscholar +1 more source
Constructing heterojunctions between two semiconductors with matched band structure is one of the most effective strategies to acquire high-efficiency photocatalysts. S-scheme heterojunction system, as an innovative photocatalytic system, has shown great
Pengfei Xia +6 more
semanticscholar +1 more source
Visible Light Communication in 6G: Advances, Challenges, and Prospects
IEEE Vehicular Technology Magazine, 20206G networks are expected to provide extremely high capacity and satisfy emerging applications, but current frequency bands may not be sufficient. Moreover, 6G will provide superior coverage by integrating space/air/underwater networks with terrestrial ...
N. Chi +3 more
semanticscholar +1 more source
Visible lights and visible light-activated composite resins
The Journal of Prosthetic Dentistry, 1983U ltraviolet light (W)-activated composite resins serve a useful purpose.‘,* The depth of cure provided by the various UV systems has contributed to their acceptance.3 Recently, the visible light-activated composite resins have gained in popularity. At the start of this investigation, there were 11 visible light-activated composite resins and eight ...
S M, Newman, G A, Murray, J L, Yates
openaire +2 more sources
Visible Light-Driven Radical-Mediated C-C Bond Cleavage/Functionalization in Organic Synthesis.
Chemical Reviews, 2020Thermal C-C bond cleavage reactions allow the construction of structurally diverse molecular skeletons via predictable and efficient bond reorganizations.
Xiao‐Ye Yu, Jia‐Rong Chen, W. Xiao
semanticscholar +1 more source
Recent Advances in Conjugated Polymers for Visible‐Light‐Driven Water Splitting
Advances in Materials, 2020With the ambition of solving the challenges of the shortage of fossil fuels and their associated environmental pollution, visible‐light‐driven splitting of water into hydrogen and oxygen using semiconductor photocatalysts has emerged as a promising ...
Cheng-Xiao Zhao +4 more
semanticscholar +1 more source
Visible‐Light Photoredox Catalysis
Angewandte Chemie International Edition, 2012AbstractIn the last few years, visible‐light initiated organic transformations have attracted increasing attention. The development of visible‐light‐promoted photocatalytic reactions, which enable rapid and efficient synthesis of fine chemicals, is highly desirable from the viewpoint of cost, safety, availability, and environmental friendliness.
Jun, Xuan, Wen-Jing, Xiao
openaire +2 more sources
Large-area low-noise flexible organic photodiodes for detecting faint visible light
Science, 2020Low-noise organic photodetectors Although the high performance and low cost of visible light silicon photodetectors suffice for most applications, their small size and rigid nature are not optimal for applications such as wearable sensors.
C. Fuentes-Hernandez +7 more
semanticscholar +1 more source