Vitamin B12 Derivatives as Anion Carriers in Transport through Supported Liquid Membranes and Correlation with Their Behavior in Ion-Selective Electrodes

C. Palet; M. Muñoz; S. Daunert; L.G. Bachas; M. Valiente

doi:10.1021/ac00059a009

Vitamin B12 Derivatives as Anion Carriers in Transport through Supported Liquid Membranes and Correlation with Their Behavior in Ion-Selective Electrodes

C. Palet, M. Muñoz, S. Daunert, L.G. Bachas, M. Valiente

Departament de Química

Producció científica: Contribució a revista › Article › Recerca › Avaluat per experts

33 Cites (Scopus)

Resum

Two derivatives of vitamin B12, aquocyanocobalt(III) heptapropylcobyrinate (HPC) and aquocyanocobalt(III) heptamethylcobyrinate (HMC), were synthesized and used as anion carriers in supported liquid membranes. More efficient transport was observed when the more lipophilic carrier (i.e., HPC) was used. The effect of several parameters such as the carrier concentration and the composition of the stripping solution on the permeability of the membranes were investigated. The properties of these transport systems were related to the response behavior of ISEs that are based on the HPC carrier. © 1993, American Chemical Society. All rights reserved.

Idioma original	Anglès
Pàgines (de-a)	1533-1536
Revista	Analytical Chemistry
Volum	65
Número	11
DOIs	https://doi.org/10.1021/ac00059a009
Estat de la publicació	Publicada - 1 de juny 1993

Accés al document

10.1021/ac00059a009

Com citar-ho

@article{12504ab74646402aad7c52d9db5d67a7,

title = "Vitamin B12 Derivatives as Anion Carriers in Transport through Supported Liquid Membranes and Correlation with Their Behavior in Ion-Selective Electrodes",

abstract = "Two derivatives of vitamin B12, aquocyanocobalt(III) heptapropylcobyrinate (HPC) and aquocyanocobalt(III) heptamethylcobyrinate (HMC), were synthesized and used as anion carriers in supported liquid membranes. More efficient transport was observed when the more lipophilic carrier (i.e., HPC) was used. The effect of several parameters such as the carrier concentration and the composition of the stripping solution on the permeability of the membranes were investigated. The properties of these transport systems were related to the response behavior of ISEs that are based on the HPC carrier. {\textcopyright} 1993, American Chemical Society. All rights reserved.",

author = "C. Palet and M. Mu{\~n}oz and S. Daunert and L.G. Bachas and M. Valiente",

year = "1993",

month = jun,

day = "1",

doi = "10.1021/ac00059a009",

language = "English",

volume = "65",

pages = "1533--1536",

number = "11",

}

TY - JOUR

T1 - Vitamin B12 Derivatives as Anion Carriers in Transport through Supported Liquid Membranes and Correlation with Their Behavior in Ion-Selective Electrodes

AU - Palet, C.

AU - Muñoz, M.

AU - Daunert, S.

AU - Bachas, L.G.

AU - Valiente, M.

PY - 1993/6/1

Y1 - 1993/6/1

N2 - Two derivatives of vitamin B12, aquocyanocobalt(III) heptapropylcobyrinate (HPC) and aquocyanocobalt(III) heptamethylcobyrinate (HMC), were synthesized and used as anion carriers in supported liquid membranes. More efficient transport was observed when the more lipophilic carrier (i.e., HPC) was used. The effect of several parameters such as the carrier concentration and the composition of the stripping solution on the permeability of the membranes were investigated. The properties of these transport systems were related to the response behavior of ISEs that are based on the HPC carrier. © 1993, American Chemical Society. All rights reserved.

AB - Two derivatives of vitamin B12, aquocyanocobalt(III) heptapropylcobyrinate (HPC) and aquocyanocobalt(III) heptamethylcobyrinate (HMC), were synthesized and used as anion carriers in supported liquid membranes. More efficient transport was observed when the more lipophilic carrier (i.e., HPC) was used. The effect of several parameters such as the carrier concentration and the composition of the stripping solution on the permeability of the membranes were investigated. The properties of these transport systems were related to the response behavior of ISEs that are based on the HPC carrier. © 1993, American Chemical Society. All rights reserved.

U2 - 10.1021/ac00059a009

DO - 10.1021/ac00059a009

M3 - Article

SN - 0003-2700

VL - 65

SP - 1533

EP - 1536

JO - Analytical Chemistry

JF - Analytical Chemistry

IS - 11

ER -

Vitamin B12 Derivatives as Anion Carriers in Transport through Supported Liquid Membranes and Correlation with Their Behavior in Ion-Selective Electrodes

Resum

Accés al document

Fingerprint

Com citar-ho