Complexation Of Zinc Ions Research Articles

Nucleic base-metal ion interactions. Acidity of the N(1) or N(3) proton in binary and ternary complexes of manganese(2+), nickel(2+), and zinc(2+) ions with the 5'-triphosphates of inosine, guanosine, uridine, and thymidine

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNucleic base-metal ion interactions. Acidity of the N(1) or N(3) proton in binary and ternary complexes of manganese(2+), nickel(2+), and zinc(2+) ions with the 5'-triphosphates of inosine, guanosine, uridine, and thymidineHelmut SigelCite this: J. Am. Chem. Soc. 1975, 97, 11, 3209–3214Publication Date (Print):May 1, 1975Publication History Published online1 May 2002Published inissue 1 May 1975https://doi.org/10.1021/ja00844a048RIGHTS & PERMISSIONSArticle Views99Altmetric-Citations61LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (681 KB) Get e-Alerts Get e-Alerts

Stability constants of complexes of zinc and cobalt(II) ions with some histidine-containing peptides

Equilibrium constants at 37 °C and 0·15M(KNO3) are reported for zinc and cobalt(II) complexes of glycyl-L-histidine, glycyl-L-histidylglycine, L-histidylglycine, and carnosine from pH titration data, using a range of metal ion and ligand concentrations. Binuclear complexes are major species in solutions containing zinc ions and glycylhistidine. Related mixed complexes are formed in ternary mixtures of zinc ion, histidine, and glycylnistidine. Mixed-ligand complexes of the type MAL are also formed by zinc and cobalt(II) with histidine (HA) and the peptides. A comparison is made of the zinc-complexing abilities of the peptides in competition with α-amino-acids under physiological conditions.

ChemInform Abstract: SOME REVERSIBLE AND IRREVERSIBLE ELECTRODE PROCESSES AT DME, A STUDY ON URANYL AND ZINC COMPLEXES OF L‐HYDROXYPROLINE IN AQUEOUS AND AQUEOUS‐METHANOLIC SOLUTIONS

AbstractDie Komplexe von Zn‐ und Uranyl‐Ionen mit L‐Hydroxyprolin werden polarographisch untersucht.

Komplexone XLIV. Die Komplexe der Anionen der Triäthylentetraminhexa‐Essigsäure mit Calcium(II), Kupfer(II) und Zink(II)

AbstractUsing pH‐methods ‐ direct titration according to Schwarzenbach, and ligand‐ligand exchange ‐ the stability constants of the complexes of divalent calcium, copper and zinc ions with the anions of triethylenetetramine hexaacetic acid have been determined. The complications arising by the interpretation of the experimental measurements of pH‐values below 3.5 are discussed. These factors are normally not taken into account, and often wrong values of the equilibrium constants have been communicated.

The Fluoride Complexes of Zinc, Copper and Lead Ions in Aqueous Solution

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Fluoride Complexes of Zinc, Copper and Lead Ions in Aqueous SolutionRobert E. Connick and Armine D. PaulCite this: J. Am. Chem. Soc. 1958, 80, 9, 2069–2071Publication Date (Print):May 1, 1958Publication History Published online1 May 2002Published inissue 1 May 1958https://doi.org/10.1021/ja01542a012RIGHTS & PERMISSIONSArticle Views257Altmetric-Citations22LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (328 KB) Get e-Alerts Get e-Alerts