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Three-dimensional hydrogen-bonded structures in the 1:1 proton-transfer compounds of
Graham Smith, U.D. Wermuth
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Tryptophan metabolism and its relationship with immune activation, depression, and neurocognitive impairment among HIV-infected individuals [PDF]
Boasso, A +6 more
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Microbial oxidation of kynurenic, xanthurenic and picolinic acids
Biochimica et Biophysica Acta, 1963Abstract 1. 1. Resulta of a study of the degradation of kynurenic acid by an Aerococcus are in agreement with a reaction sequence proposed for Pseudomonas by other workers. This sequence includes Compounds I and II below. 2. 2. Partial inhibition of oxidation of kynurenic acid by cell suspensions caused an accumulation of pyruvate with ...
S. Dagley, Patricia A. Johnson
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6-Phosphoryl Picolinic Acids as Europium and Terbium Sensitizers
Inorganic Chemistry, 2011Three 6-phosphoryl picolinic acid (6PPA) derivatives were synthesized and used as europium and terbium sensitizers. Two of the three ligands (6-diethoxyphosphoryl picolinic acid (Hdeppa) and 6-monoethoxyphosphoryl picolinic acid (H(2)meppa)) are water-soluble, once complexed to lanthanide ions, while the third (6-dihydroxyphosphoryl picolinic acid (H(3)
Julien Andres, Anne-Sophie Chauvin
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Picolinic acid as a matrix for laser mass spectrometry of nucleic acids and proteins
Rapid Communications in Mass Spectrometry, 1994AbstractWe found that picolinic acid is a very good matrix for matrix‐assisted laser desorption/ionization (MALDI) time‐of‐flight mass spectrometry of oligonucleotides, proteins and tRNA. Among the oligonucleotides, picolinic acid was shown to be effective for homo‐oligonucleotides, d(G)40 and d(C)60, and for mixed‐base oligonucleotides up to 190 bases.
L. Y. Chág +5 more
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