Results 261 to 270 of about 182,890 (341)
Electrochemical Dehydrogenative Phosphorylation of Thiols
Organic Letters, 2019 We report herein a new approach for the synthesis of organothiophosphates from phosphonates and thiols through electrochemical reaction. The reactions were conducted without the addition of oxidant, transition-metal base, or base at room temperature ...
Chin-Fa Lee +2 more
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Analytical Chemistry, 2015 The rapid detection and imaging of intracellular thiols is of great importance during the occurrence and development of some chronic diseases. Here we demonstrate the rapid thiols-induced photoluminescence (PL) enhancement of the low luminescent ...
Xuemei Wang, Hui Jiang
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Catalytic Asymmetric Synthesis of Thiols
Journal of the American Chemical Society, 2014 The synthesis of enantiopure thiols is of significant interest for industrial and academic applications. However, direct asymmetric approaches to free thiols have previously been unknown.
Sébastien Prevost, Benjamin List
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Low-Molecular-Weight Thiols in Thiol–Disulfide Exchange
Antioxidants & Redox Signaling, 2013Oxidative stress is widely invoked in inflammation, aging, and complex diseases. To avoid unwanted oxidations, the redox environment of cellular compartments needs to be tightly controlled. The complementary action of oxidoreductases and of high concentrations of low-molecular-weight (LMW) nonprotein thiols plays an essential role in maintaining the ...
K. Van Laer, C. Hamilton, J. Messens
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Fluorescent and colorimetric probes for detection of thiols
Chemical Society Reviews, 2010Juyoung Yoon +2 more
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Room‐Temperature Arylation of Thiols: Breakthrough with Aryl Chlorides
Angewandte Chemie - International Edition, 2017Haifang Li, Haijun Yang
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Journal of the American Chemical Society, 2023
The transport of dissolved organic sulfur, including thiols and thioethers, from the ocean surface to the atmosphere through sea spray aerosol (SSA) is of great importance for the global sulfur cycle. Thiol/thioether in SSA undergoes rapid oxidation that
Zepeng Rao +5 more
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The transport of dissolved organic sulfur, including thiols and thioethers, from the ocean surface to the atmosphere through sea spray aerosol (SSA) is of great importance for the global sulfur cycle. Thiol/thioether in SSA undergoes rapid oxidation that
Zepeng Rao +5 more
semanticscholar +1 more source
Biosensors & bioelectronics, 2022
Thiol analysis is of vital significance due to the essential roles in disease diagnosis, while the highly similar structures of thiols are a major challenge in practical determination.
Xue-Ying Zhu, Tian Li, Hai Xin, Sai Bi
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Thiol analysis is of vital significance due to the essential roles in disease diagnosis, while the highly similar structures of thiols are a major challenge in practical determination.
Xue-Ying Zhu, Tian Li, Hai Xin, Sai Bi
semanticscholar +1 more source
Thiols, Thiol Depletion, and Thermosensitivity
Radiation Research, 1983Hyperthermia sensitization or tolerance is subject to cellular events that may occur at membrane, nuclear, and cytoplasmic sites. We have studied the effects of elevated temperatures on the oxidative-reductive state of the cell by measuring and altering glutathione (GSH) concentrations. GSH plays a pivotal role in maintaining the overall cellular redox
J B, Mitchell, A, Russo
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Thiols, gold-thiols, zinc-thiols and the redox state of hemoglobin
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1993The beta subunit of human hemoglobin can be oxidized site-specifically through beta-Cys-93 by Cu(II)(His)2. A series of thiol ligands, gold thiols and zinc(II) inhibit this oxidation. The thiol inhibitors formed a transient ternary intermediate involving Cu(I) with consequent inhibition of electron transfer from the Fe(II)-heme. The intermediate led to
S, Potuznik +3 more
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