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Use of cationic surfactant-xylenol orange indicator in metals complexometry by back-titration with EDTA.
(Editora Unesp, 1996-01-01)
The interaction of the xilenol orange and commercial disinfectant containing itself cationic-surfactant allowed the use indicator up to pH 11 by back-titration with EDTA, and the determination of total or partial concentration ...
Use of cationic surfactant-xylenol orange indicator in metals complexometry by back-titration with EDTA.
(Editora Unesp, 1996-01-01)
The interaction of the xilenol orange and commercial disinfectant containing itself cationic-surfactant allowed the use indicator up to pH 11 by back-titration with EDTA, and the determination of total or partial concentration ...
SEPARATION AND DETERMINATION OF SIX METAL CATIONS BY CAPILLARY ZONE ELECTROPHORESIS
(Sociedad Chilena de Química, 2008)
EVALUATION OF METAL TOXICITY BY A MODIFIED METHOD BASED ON THE FUNGUS GERRONEMA VIRIDILUCENS BIOLUMINESCENCE IN AGAR MEDIUM
(SETAC PRESS, 2010)
Metal cation toxicity to basidiomycete fungi is poorly understood, despite its well-known importance in terrestrial ecosystems. Moreover, there is no reported methodology for the routine evaluation of metal toxicity to ...
THE CNSTRETCH OF INSOLUBLE METAL NITROPRUSSIDES AS A SENSOR OF LIGAND-OUTER CATION INTERACTIONS
(SPECTROSCOPY LETTERS, 2013-01-16)
Unexplored metallic cation effect in the acidity constants of p-t-butylthiacalix[4]arene, p-t-butylcalix[4]arene and p-t-butylcalix[6]arene in aqueous-organic media
(Taylor & Francis Ltd, 2017-12)
The influence of the metallic cation of the base (Li+, Na+ or K+) was determined on the acid–base constants of p-t-butylthiacalix[4]arene (TC4), p-t-butylcalix[4]arene (CA4) and p-t-butylcalix[6]arene (CA6) in ethanol/water ...
Role of monovalent and divalent metal cations in human ribokinase catalysis and regulation
(Springer, 2015)
Human ribokinase (RK) is a member of
the ribokinase family, and is the first enzyme responsible
for D-ribose metabolism, since D-ribose must first
be converted into D-ribose-5-phosphate to be further
metabolized and ...