From Free‐Radical to Radical‐Free: A Paradigm Shift in Light‐Mediated Biofabrication
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202205302
Abstract: In recent years, the development of novel photocrosslinking strategies and photoactivatable materials has stimulated widespread use of light‐mediated biofabrication techniques. However, despite great progress toward more efficient and biocompatible photochemical strategies, current photoresins still rely… read more here.
Keywords: radical free; mediated biofabrication; free radical; light ... See more keywords
Visible-Light-Mediated α-Oxygenation of 3-(N ,N -Dimethylaminomethyl)-Indoles to Aldehydes
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201801335
Abstract: Results: We have developed a visible-light-mediated oxygenation of indole tertiary amines into corresponding aldehydes, using photoredox system (Scheme 1). Based on Stern-Volmer plots, series of quenching experiments mechanism is proposed. Mentioned method allows to obtain… read more here.
Keywords: oxygenation dimethylaminomethyl; light mediated; visible light; mediated oxygenation ... See more keywords
Recent Advances in Visible Light-Mediated Radical Fluoro-alkylation, -alkoxylation, -alkylthiolation, -alkylselenolation, and -alkylamination.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical record"
DOI: 10.1002/tcr.202300104
Abstract: In the last few years, many reagents and protocols have been developed to allow for the efficient fluorofunctionalization of a diverse set of scaffolds ranging from alkanes, alkenes, alkynes, and (hetero)arenes. The concomitant rise of… read more here.
Keywords: light mediated; mediated radical; advances visible; visible light ... See more keywords
Visible-Light-Mediated Decarboxylative Thiocyanation of Cinnamic acids: An Efficient Photocatalytic Approach to the Synthesis of (E)-Vinyl Thiocyanates
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Letters"
DOI: 10.1007/s10562-020-03414-6
Abstract: A simple and novel methodology for the synthesis of vinyl thiocyanates from decarboxylative cross-coupling reaction of cinnamic acids with KSCN under the synergistic interactions of visible light irradiation, Cs2CO3, Rose Bengal as the photocatalyst and… read more here.
Keywords: thiocyanation cinnamic; synthesis vinyl; light mediated; visible light ... See more keywords
Intense Light-Mediated Circadian Cardioprotection via Transcriptional Reprogramming of the Endothelium
Sign Up to like & getrecommendations! Published in 2019 at "Cell reports"
DOI: 10.1016/j.celrep.2019.07.020
Abstract: SUMMARY Consistent daylight oscillations and abundant oxygen availability are fundamental to human health. Here, we investigate the intersection between light-sensing (Period 2 [PER2]) and oxygen-sensing (hypoxia-inducible factor [HIF1A]) pathways in cellular adaptation to myocardial ischemia.… read more here.
Keywords: mediated circadian; per2; light mediated; myocardial ischemia ... See more keywords
Vacuum field in a cavity, light-mediated vibrational coupling, and chemical reactivity
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2020.110767
Abstract: Abstract Collective coupling between vibrations of molecules, participating in reaction, and the vacuum field of a microfluidic optical cavity is now sometimes considered to be one of the novel potential unconventional ways of influencing the… read more here.
Keywords: field; cavity light; light mediated; vacuum field ... See more keywords
SINAT E3 Ligases Control the Light-Mediated Stability of the Brassinosteroid-Activated Transcription Factor BES1 in Arabidopsis.
Sign Up to like & getrecommendations! Published in 2017 at "Developmental cell"
DOI: 10.1016/j.devcel.2017.03.014
Abstract: The plant hormones brassinosteroids (BRs) participate in light-mediated regulation of plant growth, although the underlying mechanisms are far from being fully understood. In addition, the function of the core transcription factor in the BR signaling… read more here.
Keywords: bes1; light mediated; transcription factor;
Visible light mediated photocatalytic activity of cobalt doped Bi2O3 nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2017.06.011
Abstract: Abstract Herein, we suggest a novel chemical precipitation method to prepare different concentrations (0.05–0.25 M) of cobalt doped Bi2O3 nanoparticles. The prepared products exhibit excellent structural and optical properties. The influence of doping on the morphology… read more here.
Keywords: bi2o3 nanoparticles; doped bi2o3; visible light; cobalt doped ... See more keywords
Light-mediated Control of Gene Expression in Mammalian Cells
Sign Up to like & getrecommendations! Published in 2020 at "Neuroscience research"
DOI: 10.1016/j.neures.2019.12.018
Abstract: Taking advantage of the recent development of genetically-defined photo-activatable actuator molecules, cellular functions, including gene expression, can be controlled by exposure to light. Such optogenetic strategies enable precise temporal and spatial manipulation of targeted single… read more here.
Keywords: mediated control; gene; light mediated; gene expression ... See more keywords
Visible light mediated photocatalytic activity of Ni-doped Al2O3 nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Surfaces and Interfaces"
DOI: 10.1016/j.surfin.2019.100416
Abstract: Abstract Visible light mediated photocatalytic activity of Ni-doped Al2O3 nanoparticles synthesized via precipitation method has been reported in this paper. Ni doping concentration in Al2O3 is varied as 0, 2, 4 and 6 wt%. The presence… read more here.
Keywords: photocatalytic activity; light mediated; visible light; al2o3 nanoparticles ... See more keywords
Visible-light mediated regioselective approach towards synthesis of 7-aroyl-6-methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron"
DOI: 10.1016/j.tet.2019.130728
Abstract: Abstract The first visible-light mediated, simple, efficient and ecofriendly protocol for the regioselective synthesis of novel [1,2,4]triazolo[3,4-b][1,3,4]thiadiazines has been developed by the reaction of α-bromodiketones, generated in situ by the bromination of a diverse array… read more here.
Keywords: triazolo thiadiazines; light mediated; visible light; mediated regioselective ... See more keywords