Applicability of capillary zone electrophoresis to study metal complexation in solution

F. B. Erim; H. F.M. Boelens; J. C. Kraak

doi:10.1016/0003-2670(94)80190-8

Applicability of capillary zone electrophoresis to study metal complexation in solution

F. B. Erim^*, H. F.M. Boelens, J. C. Kraak

^*Bu çalışma için yazışmadan sorumlu yazar

University of Amsterdam

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

26 Atıf (Scopus)

Özet

The suitability of capillary zone electrophoresis for the determination of stability constants of metal complexes was investigated. Three variants were tested viz., the frontal analysis, the Hummel-Dreyer method and the vacancy peak method, in the step-wise complexation between copper(II) and 1,10-phenanthroline as well as 2,2′-bipyridyl. The investigation reveals that CZE has attractive features for the quantitative study of complex formation with neutral ligands. However, the full exploitation requires more sensitive detection systems and application of an automated CZE system.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	155-163
Sayfa sayısı	9
Dergi	Analytica Chimica Acta
Hacim	294
Basın numarası	2
DOI'lar	https://doi.org/10.1016/0003-2670(94)80190-8
Yayın durumu	Yayınlandı - 19 Ağu 1994
Harici olarak yayınlandı	Evet

Belgeye Erişim

10.1016/0003-2670(94)80190-8

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Applicability of capillary zone electrophoresis to study metal complexation in solution",

abstract = "The suitability of capillary zone electrophoresis for the determination of stability constants of metal complexes was investigated. Three variants were tested viz., the frontal analysis, the Hummel-Dreyer method and the vacancy peak method, in the step-wise complexation between copper(II) and 1,10-phenanthroline as well as 2,2′-bipyridyl. The investigation reveals that CZE has attractive features for the quantitative study of complex formation with neutral ligands. However, the full exploitation requires more sensitive detection systems and application of an automated CZE system.",

keywords = "Capillary zone electrophoresis, Metal complexes, Neutral ligands, Stability constants",

author = "Erim, {F. B.} and Boelens, {H. F.M.} and Kraak, {J. C.}",

year = "1994",

month = aug,

day = "19",

doi = "10.1016/0003-2670(94)80190-8",

language = "English",

volume = "294",

pages = "155--163",

journal = "Analytica Chimica Acta",

issn = "0003-2670",

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TY - JOUR

T1 - Applicability of capillary zone electrophoresis to study metal complexation in solution

AU - Erim, F. B.

AU - Boelens, H. F.M.

AU - Kraak, J. C.

PY - 1994/8/19

Y1 - 1994/8/19

N2 - The suitability of capillary zone electrophoresis for the determination of stability constants of metal complexes was investigated. Three variants were tested viz., the frontal analysis, the Hummel-Dreyer method and the vacancy peak method, in the step-wise complexation between copper(II) and 1,10-phenanthroline as well as 2,2′-bipyridyl. The investigation reveals that CZE has attractive features for the quantitative study of complex formation with neutral ligands. However, the full exploitation requires more sensitive detection systems and application of an automated CZE system.

AB - The suitability of capillary zone electrophoresis for the determination of stability constants of metal complexes was investigated. Three variants were tested viz., the frontal analysis, the Hummel-Dreyer method and the vacancy peak method, in the step-wise complexation between copper(II) and 1,10-phenanthroline as well as 2,2′-bipyridyl. The investigation reveals that CZE has attractive features for the quantitative study of complex formation with neutral ligands. However, the full exploitation requires more sensitive detection systems and application of an automated CZE system.

KW - Capillary zone electrophoresis

KW - Metal complexes

KW - Neutral ligands

KW - Stability constants

UR - http://www.scopus.com/inward/record.url?scp=0028108630&partnerID=8YFLogxK

U2 - 10.1016/0003-2670(94)80190-8

DO - 10.1016/0003-2670(94)80190-8

M3 - Article

AN - SCOPUS:0028108630

SN - 0003-2670

VL - 294

SP - 155

EP - 163

JO - Analytica Chimica Acta

JF - Analytica Chimica Acta

IS - 2

ER -

Applicability of capillary zone electrophoresis to study metal complexation in solution

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