Results 51 to 60 of about 1,661,872 (172)

Synthesis and application of organomercury haptens for enzyme-linked immunoassay of inorganic and organic mercury

, 2010
Two organomercury haptens were synthesized via the classical oxymercuration reaction. An intramolecular oxymercuration reaction was the strategy employed to prepare a structurally simple, but chemically robust, organomercury hapten that was conjugated to
Prudenté, Caryn K., PhD, Sirois, Rebekah S., Cote, Shaun   +2 more
core   +1 more source

Characterization of an unprecedented organomercury adduct viaHg(ii)-mediated cyclization of N9-propargylguanine

, 2011
This communication describes mercury(II)-mediated cyclization of N9-propargylguanine under hydrothermal conditions. The structural investigations reported here confirm cyclization and reveal simultaneous formation of a unique organomercury adduct of a ...
Verma, Sandeep, Sandeep Verma, N. Nagapradeep, Nagapradeep, N.   +3 more
core   +1 more source

Toxicity of organomercury compounds: Bioassay results as a basis for risk assessment

, 1996
A former mercury plant, where mercury salts and organomercurials for pesticide use were produced, caused soil contamination in high concentrations.
Liu, D. (National Water Research Inst., Burlington, ON (Canada)), McInnis, R., GKSS-Forschungszentrum Geesthacht GmbH (Germany), Chau, Y.K., Hempel, M. (GKSS-Forschungszentrum Geesthacht GmbH (Germany). Inst. fuer Chemie), Kwan, K.K., Dutka, B.J.   +6 more
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Synthesis and characterization of N,N ',C-bound organotellurium(IV) and organomercury(II) derivatives

, 2018
We report the synthesis and characterization of the first examples of organotellurium (IV)/organomercury(II) derivatives of N,N',C-chelating aryldiamine ligand, 2-{Me2NCH2CH2N(Me)CH2}C6H4Br (20). The dichalcogenides, [2-{Me2NCH2CH2N(Me)CH2}C6H4Se](2) (24)
SHARMA, S, SINGH, HB, GUPTA, AK, BUTCHER, RJ, SINGH, P   +4 more
core   +1 more source

Synthesis and characterisation of isomeric cycloaurated complexes derived from the iminophosphorane Ph₃P=NC(O)Ph [PDF]

, 2010
Using different organomercury substrates, two isomeric cycloaurated complexes derived from the stabilised iminophosphorane Ph₃P NC(O)Ph were prepared.
Nicholson, Brian K., Kilpin, Kelly Joan, Henderson, William, Linklater, Rachael Annette, Rachael A. Linklater, Kelly J. Kilpin, William Henderson, Brian K. Nicholson   +7 more
core   +1 more source

Elemental Speciation and Coupled Techniques

, 1997
International audienceMulticapillary column gas chromatography (MC GC) - microwave induced plasma atomic emission spectrometry (MIP AES) is proposed as a tool for the rapid speciation analysis of traces of organomercury, organolead and organotin ...
Lobinski, Ryszard
core   +1 more source

Intramolecularly Bridged Calix[4]arenes with Pronounced Complexation Ability toward Neutral Compounds

, 2015
Regioselective derivatization via an organomercury intermediate allowed for the introduction of carboxylic acid functionality into the meta position of the calix[4]­arene skeleton.
Petr Slavík (1393243), Václav Eigner (1590241), Pavel Lhoták (1590238)   +2 more
core   +1 more source

Umbilical Cord Mercury Concentration as Biomarker of Prenatal Exposure to Methylmercury

, 2005
biomarker, exposure assessment, food contamination, hair analysis, mercury/analysis, methylmercury compounds/analysis, organomercury compounds/blood, pregnancy, prenatal exposure delayed effects, preschool child, seafood, umbilical ...
Weihe, Pál, Budtz-Jørgensen, Esben, Jørgensen, Poul J., Grandjean, Philippe   +3 more
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The Influence of a Presence of a Heavy Atom on ¹³C Shielding Constants in Organomercury Compounds and Halogen Derivatives

, 2016
13C nuclear magnetic resonance shielding constants have been calculated by means of density functional theory (DFT) for several organomercury compounds and halogen derivatives of aliphatic and aromatic compounds.
Magdalena Pecul (1648672), Adam Gryff-Keller (1605181), Artur Wodyński (1860157)   +2 more
core   +1 more source

Organomercury Bioconjugate Synthesis and Characterization by Matrix-Assisted Laser Desorption Ionization Mass Spectrometry

, 2003
Synthesis of an organomercury hapten and conjugation of the hapten to proteins and peptides is described. Starting with allylamine, synthesis of the organomercury hapten was completed in five steps using readily available and inexpensive reagents.
Prudenté, Caryn K, PhD, Hausman, Margaret C., PhD   +1 more
core   +1 more source