氘
一般危化品
氘结构式
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常用名 | 氘 | 英文名 | deuterium |
|---|---|---|---|---|
| CAS号 | 7782-39-0 | 分子量 | 4.02820 | |
| 密度 | 0.169 g/mL at 25ºC(lit.) | 沸点 | -250ºC | |
| 分子式 | D2 | 熔点 | -254ºC | |
| MSDS | 中文版 美版 | 闪点 | <-150 °C | |
| 符号 |
GHS02, GHS04 |
信号词 | Danger |
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Definitive proof of graphene hydrogenation by Clemmensen reduction: use of deuterium labeling.
Nanoscale 7 , 10535-43, (2015) Graphane is one of the most intensively studied derivatives of graphene. Here we demonstrate the evaluation of exact degree of graphene hydrogenation using the Clemmensen reduction reaction and deuterium labeling. The Clemmensen reduction reaction is based on... |
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Neuroprotective effect of prenylated arylbenzofuran and flavonoids from morus alba fruits on glutamate-induced oxidative injury in HT22 hippocampal cells.
J. Med. Food 18(4) , 403-8, (2015) A prenylated arylbenzofuran and six flavonoids were isolated from the fruits of Morus alba L. through silica gel, octadecyl silica gel, and Diaion HP-20 column chromatography. Based on the nuclear magnetic resonance, mass spectrometry, and infrared spectrosco... |
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Flame retardant emission from e-waste recycling operation in northern Vietnam: environmental occurrence of emerging organophosphorus esters used as alternatives for PBDEs.
Sci. Total Environ. 514 , 492-9, (2015) Three oligomeric organophosphorus flame retardants (o-PFRs), eight monomeric PFRs (m-PFRs), tetrabromobisphenol A (TBBPA), and polybrominated diphenyl ethers (PBDEs) were identified and quantified in surface soils and river sediments around the e-waste recycl... |
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Sulfur amino acid metabolism in Zucker diabetic fatty rats.
Biochem. Pharmacol. 96 , 256-66, (2015) The present study was aimed to investigate the metabolomics of sulfur amino acids in Zucker diabetic fatty (ZDF) rats, an obese type 2 diabetic animal model. Plasma levels of total cysteine, homocysteine and methionine, but not glutathione (GSH) were markedly... |
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Glycogen phosphomonoester distribution in mouse models of the progressive myoclonic epilepsy, Lafora disease.
J. Biol. Chem. 290(2) , 841-50, (2015) Glycogen is a branched polymer of glucose that acts as an energy reserve in many cell types. Glycogen contains trace amounts of covalent phosphate, in the range of 1 phosphate per 500-2000 glucose residues depending on the source. The function, if any, is unk... |
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Analysis of amino acids by HPLC/electrospray negative ion tandem mass spectrometry using 9-fluorenylmethoxycarbonyl chloride (Fmoc-Cl) derivatization.
Amino Acids 46(12) , 2799-808, (2014) A new method for the determination of amino acids is presented. It combines established methods for the derivatization of primary and secondary amino groups with 9-fluorenylmethoxycarbonyl chloride (Fmoc-Cl) with the subsequent amino acid specific detection o... |
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A multiresidue method for the determination of selected endocrine disrupting chemicals in human breast milk based on a simple extraction procedure.
Talanta 130 , 561-70, (2014) In recent decades, in parallel to industrial development, a large amount of new chemicals have emerged that are able to produce disorders in human endocrine system. These groups of substances, so-called endocrine disrupting chemicals (EDCs), include many fami... |
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Quantitative neuropeptidomics study of the effects of temperature change in the crab Cancer borealis.
J. Proteome Res. 13(12) , 5767-76, (2014) Temperature changes influence the reaction rates of all biological processes, which can pose dramatic challenges to cold-blooded organisms, and the capability to adapt to temperature fluctuations is crucial for the survival of these animals. In order to under... |
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Development of experiment and theory to detect and predict ligand phase separation on silver nanoparticles.
Angew. Chem. Int. Ed. Engl. 54 , 6479-82, (2015) MALDI mass-spectrometry measurements are combined with self-consistent mean-field (SCF) calculations to detect and predict ligand phase separation on Ag nanoparticles. The experimental and theoretical techniques complement each other by enabling quantificatio... |
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Extraction, Isolation, Structural Characterization and Anti-Tumor Properties of an Apigalacturonan-Rich Polysaccharide from the Sea Grass Zostera caespitosa Miki.
Mar. Drugs 13 , 3710-31, (2015) An apigalacturonan (AGA)-rich polysaccharide, ZCMP, was isolated from the sea grass Zostera caespitosa Miki. The depolymerized fragments derived from ZCMP were obtained by either acidic degradation or pectinase degradation, and their structures were character... |