Results 11 to 20 of about 159,516 (298)
Structure-activity study of furyl aryloxazole fluorescent probes for the detection of singlet oxygen. [PDF]
PLoS ONE, 2018 In this study, we report the synthesis and the photochemical behavior of a series of new "click-on" fluorescent probes designed to detect singlet oxygen.
Renzo P Zanocco +4 more
doaj +1 more source
Laser-induced generation of singlet oxygen and its role in the cerebrovascular physiology [PDF]
, 2017 For over 55 years, laser technology has expanded from laboratory research to widespread fields, for example telecommunication and data storage amongst others.
Bragina, O. A. +7 more
core +2 more sources
“Dark” Singlet Oxygen Made Easy [PDF]
Chemistry – A European Journal, 2019 AbstractAn operationally simple continuous flow generator of “dark” singlet oxygen has been developed. The singlet oxygen was efficiently reacted with several chemical traps to give the corresponding oxygenated products in high yields. The developed “dark” singlet oxygen generator has been successfully applied in the synthesis of the antimalarial drug ...
Mohamed Elsherbini +2 more
openaire +3 more sources
Phosphoprotein SAK1 is a regulator of acclimation to singlet oxygen in Chlamydomonas reinhardtii
eLife, 2014 Singlet oxygen is a highly toxic and inevitable byproduct of oxygenic photosynthesis. The unicellular green alga Chlamydomonas reinhardtii is capable of acclimating specifically to singlet oxygen stress, but the retrograde signaling pathway from the ...
Setsuko Wakao +7 more
doaj +1 more source
Temperature dependence of singlet oxygen generation by different photosensitizers [PDF]
EPJ Web of Conferences, 2019 The temperature dependences of the lifetimes and the efficiency of singlet oxygen generation for a set of compounds (porphyrins, metalloporphyrins, porphycene, terrylene etc.) has been measured and characterized. Based on the character of the temperature
Starukhin Aleksander +2 more
doaj +1 more source
Molecules, 2021 The α-methylated chalcones 7a–7e behave as P-type photochromic substances with photo-stationary states (PSS) as high as 15:85 when irradiated at 350 nm.
Axel G. Griesbeck +3 more
doaj +1 more source
Highly efficient optogenetic cell ablation in C. elegans using membrane-targeted miniSOG. [PDF]
, 2016 The genetically encoded photosensitizer miniSOG (mini Singlet Oxygen Generator) can be used to kill cells in C. elegans. miniSOG generates the reactive oxygen species (ROS) singlet oxygen after illumination with blue light.
Chisholm, Andrew D, Xu, Suhong
core +1 more source
Dinamika Kerajinan dan Batik: Majalah Ilmiah, 2016 ABSTRAKEkstrak etanol dari temulawak (Curcuma Xanthorriza) dapat digunakan sebagai fotosensitiser pada pemutihan pulp dengan penyinaran lampu, dimana pada pemutihan ini menghasilkan oksigen singlet yang mendegradasi lignin di dalam pulp (delignifikasi ...
Arif Perdana
doaj +1 more source
Singlet oxygen luminescence detector based on low-cost InGaAs avalanche photodiode
HardwareX, 2021 Molecular oxygen excited to singlet state (Singlet oxygen, 1O2) becomes highly reactive and cytotoxic chemical. 1O2 is commonly generated by photoexcitation of dyes (photosensitizers), including the photodynamic therapy and diagnostics of cancer. However,
Alexander E. Moskalensky +3 more
doaj +1 more source
The photochemistry and photophysics of a series of alpha octa(alkyl-substituted) silicon, zinc and palladium phthalocyanines [PDF]
, 2013 Photophysical and photochemical measurements have been made on a series of novel alpha octa(alkyl-substituted) silicon, zinc and palladium phthalocyanines for which the synthesis is outlined.
Ashworth, Stephen H. +3 more
core +1 more source