Zobrazeno 1 - 10
of 26
pro vyhledávání: '"R J Thibert"'
Publikováno v:
Clinical chemistry. 39(5)
In an effort to test whether a significant fraction of calmodulin would become glycated within the life span of the platelet (10-14 days), we monitored the kinetics of calmodulin glycation in vitro. Under the conditions we used, the fraction of glyca
Autor:
R. J. Thibert, K.G. Blass
Publikováno v:
Microchemical Journal. 19:1-7
A selective and highly sensitive inverse polarographic method for the determination of creatinine has been developed, involving the measurement of disappearance of diffusion current for the picric acid wave ( E 1 2 = −0.501 V ) when creatinine is a
Publikováno v:
Clinical Chemistry. 23:35-40
We describe a new and specific method for measurement of lecithin palmitic acid in amniotic fluid. Dipalmitoyl lecithin, the major alveolar surfactant, has previously been estimated by measuring the lecithin-sphingomyelin ratio, total lecithin, total
Publikováno v:
Journal of Clinical Pathology. 31:1207-1211
A simple automated method for the estimation of ammonia in perchloric acid supernate of blood or plasma using an ion-selective electrode (Orion Ammonia-selective electrode, Model 95-10) is described. The reliability of the proposed method has been ch
Publikováno v:
Mikrochimica Acta. 72:403-409
Autor:
C. Patel, R. J. Thibert
Publikováno v:
Canadian Journal of Chemistry. 48:2000-2005
The synthesis of N-benzoyl-threo-β-p-substituted phenylcystine ethyl esters via azlactone intermediates is reported. A polarographic method for their determination using 0.1 M sodium acetate in anhydrous methanol as the supporting electrolyte was in
Autor:
P. J. Ke, R. J. Thibert
Publikováno v:
Mikrochimica Acta. 59:531-538
A rapid and direct thiotitrimetric method for the determination ofβ-mercaptopyruvic acid is described.o-Hydroxymercuribenzoic acid is used as a direct titrant with dithiofluorescein as an indicator. Cysteine and other thiol compounds which have a pr
Autor:
R. J. Thibert, M. Sarwar
Publikováno v:
Analytical Letters. 1:381-384
A titrimetric procedure is described for the determination of thiourea and thioacetamide. N-Bromosuccinimide is used to quantitatively oxidize the sulfur in these molecules to sulfate, the extent of reaction being monitored iodometrically. From –15
Publikováno v:
Canadian Journal of Plant Science. 50:91-96
The effect of palladium chloride on the growth of Kentucky bluegrass (Poa pratensis L.) was investigated. A pH of 5.0 was optimum for its growth in various concentrations of PdCl2. Minute quantities of palladium (50–11,500 μg/tray) stimulated grow
Publikováno v:
Canadian Journal of Chemistry. 43:206-210
The synthesis of α-ethyl-, α-n-propyl-, α-n-butyl-, and α-phenyl-DL-cystine via hydantoin intermediates is reported.