Journal of the American Chemical Society, 2020 Azobenzene is one of the most ubiquitous photoswitches in photochemistry and a prototypical model for photoisomerizing systems. Despite this, its wavelength-dependent photochemistry has puzzled researchers for decades.
Jimmy K. Yu +4 more
semanticscholar +1 more source
Photochemistry beyond the red limit in chlorophyll f–containing photosystems
Science, 2018 Lower-energy photons do the work, too Plants and cyanobacteria use chlorophyll-rich photosystem complexes to convert light energy into chemical energy. Some organisms have developed adaptations to take advantage of longer-wavelength photons.
Dennis J. Nürnberg +11 more
semanticscholar +1 more source
Photochemistry of N-(selenoalkyl)-phthalimides. Formation of N, Se-heterocyclic systems [PDF]
, 2015 A variety of N-(selenomethyl)alkyl-phthalimides (alkyl = -(CH2)n-; n = 2-5, 1a, b, d, e) and N-(selenobenzyl)propyl phthalimide (1c) were synthesized and their photochemistry was studied at λ = 300 nm.
Argüello, Juan Elias +3 more
core +1 more source
TiO2 metasurfaces: From visible planar photonics to photochemistry
Science Advances, 2019 The applications of TiO2 metasurfaces are extended from static planar visible photonics to dynamic devices and photochemistry. TiO2 metasurfaces have been intensively studied in the past few years.
Yunkai Wu +4 more
semanticscholar +1 more source
Stable organic self-assembled microwire lasers for chemical vapor sensing
Communications Chemistry, 2021 Organic microlaser sensors are highly promising for chemical vapor detection due to their chemical versatility, but their poor stabilities are hampering applications.
Zheming Chen +4 more
doaj +1 more source
Photochemistry in Terrestrial Exoplanet Atmospheres III: Photochemistry and Thermochemistry in Thick Atmospheres on Super Earths and Mini Neptunes [PDF]
, 2013 Some super Earths and mini Neptunes will likely have thick atmospheres that are not H2-dominated. We have developed a photochemistry-thermochemistry kinetic-transport model for exploring the compositions of thick atmospheres on super Earths and mini ...
Hu, Renyu, Seager, Sara
core +2 more sources
Hydroxylamine Derivatives as Nitrogen-Radical Precursors in Visible-Light Photochemistry.
Chemistry, 2018 In recent years, hydroxylamines derivatives have been exploited as nitrogen-radical precursors in visible-light photochemistry. Their ability to serve as electrophores in redox chemistry has propelled the development of many novel transformations ...
Jacob Davies +3 more
semanticscholar +1 more source
An Organic Acid-induced Synthesis and Characterization of Selenium Nanoparticles
Journal of Nanotechnology, 2011 A simple wet chemical method has been developed to synthesize selenium nanoparticles (size 40–100 nm), by the reaction of sodium selenosulphate precursor with different organic acids in aqueous medium, under ambient conditions. Polyvinyl alcohol has been
Charu Dwivedi +4 more
doaj +1 more source
Photocatalytic degradation of fast green using nanosized CeCrO3
Macedonian Journal of Chemistry and Chemical Engineering, 2010 Fast green dye has been widely used in histology and cytology. It has been found to have tumorigenic effects in experimental animals, as well as mutagenic effects in both experimental animals and humans.
Indu Bhati +2 more
doaj +1 more source
Mimicking the Oxygen-Evolving Center in Photosynthesis
Frontiers in Plant Science, 2022 The oxygen-evolving center (OEC) in photosystem II (PSII) of oxygenic photosynthetic organisms is a unique heterometallic-oxide Mn4CaO5-cluster that catalyzes water splitting into electrons, protons, and molecular oxygen through a five-state cycle (Sn, n
Yang Chen +7 more
doaj +1 more source