About: Analytical Aplication of Dipon Ligand

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Description	Complexation reactions of macrocyclic ligands are widely utilized in analytical chemistry. Such ligands show high ion selectivity or catalytic activity of their complexes on chemical reactions. They can be applied for determination of inorganic as well as organic cations, anions and neutral compounds. In this work, the possible applications of macrocyclic ligand 1,4,8,11-tetraazacyclotetradecane-1,8-bis(methylphosphonic) acid, (dipon) in analytical chemistry were examined. The ligand exhibits extraordinary thermodynamic and kinetic stability of copper(II) complex in comparison to other metal ions. Three possibilities of utilization of dipon for copper analysis were proposed: i)kinetic determination, ii)volumetric determination (dipon as sequestering titration agent), iii)capillary zone electrophoresis (CZE) determination. For kinetic determination of copper, the effect of interfering ions also forming complexes with dipon (Zn2+, Cd2+, Pb2+, Mn2+, Ca2+, Ni2+, Co2+, Mg2+) was studied. The high selecti Complexation reactions of macrocyclic ligands are widely utilized in analytical chemistry. Such ligands show high ion selectivity or catalytic activity of their complexes on chemical reactions. They can be applied for determination of inorganic as well as organic cations, anions and neutral compounds. In this work, the possible applications of macrocyclic ligand 1,4,8,11-tetraazacyclotetradecane-1,8-bis(methylphosphonic) acid, (dipon) in analytical chemistry were examined. The ligand exhibits extraordinary thermodynamic and kinetic stability of copper(II) complex in comparison to other metal ions. Three possibilities of utilization of dipon for copper analysis were proposed: i)kinetic determination, ii)volumetric determination (dipon as sequestering titration agent), iii)capillary zone electrophoresis (CZE) determination. For kinetic determination of copper, the effect of interfering ions also forming complexes with dipon (Zn2+, Cd2+, Pb2+, Mn2+, Ca2+, Ni2+, Co2+, Mg2+) was studied. The high selecti (en)
Title	Analytical Aplication of Dipon Ligand Analytical Aplication of Dipon Ligand (en)
skos:prefLabel	Analytical Aplication of Dipon Ligand Analytical Aplication of Dipon Ligand (en)
skos:notation	RIV/00216224:14310/03:00008743!RIV/2004/GA0/143104/N
http://linked.open.../vavai/riv/strany	P117
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/02/0493), P(GA203/03/0168), Z(MSM 143100011)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Kotek, Jan Havel, Josef Maleček, Jiří Lukeš, Ivan Voráčová, Ivona Hermann, Petr Lubal, Přemysl
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	598174
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/03:00008743
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	1,4,8,11-tetraazacyclotetradecane-1,8-bis(methylphosphonic) acid, kinetic determination, volumetric determination, capillary zone electrophoresis determination (en)
http://linked.open.../riv/klicoveSlovo	1 11-tetraazacyclotetradecane-1 8-bis(methylphosphonic) acid capillary zone electrophoresis determination kinetic determination 4 8 volumetric determination
http://linked.open...ontrolniKodProRIV	[5A2C7C0A8877]
http://linked.open...i/riv/mistoVydani	Gdansk
http://linked.open...i/riv/nazevZdroje	Book of Abstracts of XXVIII International Symposium on Macrocyclic Chemistry, Gdansk, Poland, July 13-18 2003
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Bifunctional chelates. Synthesis and complexing properties Kinetically Inert Complexes of Transition Metal and Lanthanide Ions. Design, Synthesis and Kinetic Investigations
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Havel, Josef Hermann, Petr Kotek, Jan Lubal, Přemysl Lukeš, Ivan Svobodová, Ivona Maleček, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20143100011
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Gdansk University of Technology
https://schema.org/isbn	83-914495-6-4
http://localhost/t...ganizacniJednotka	14310

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