Xylylethynyl Titanocene with a Microsecond Emission Lifetime Photosensitizes Singlet-Oxygen Formation and Photon Upconversion [PDF]
Inorg ChemJack M. Sledesky +7 more
openalex +2 more sources
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
Singlet Sigma: The “Other” Singlet Oxygen in Solution [PDF]
Photochemistry and Photobiology, 1999 AbstractThe lowest excited electronic state of molecular oxygen, O2(a1‐DLg), is often called simply singlet oxygen. This singlet delta state is an acknowledged and well‐studied intermediate in many solution‐phase photosystems. However, the second excited electronic state of oxygen, O2(b1δg+), is also a singlet.
Weldon, D. +3 more
openaire +2 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
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
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