A study of the non-electrostatic interaction micelle/charged ligand: A comparison of the results obtained by two different methods

R. Jiménez; E. García-Fernández; E. Grueso; I. Fernández; I. Marín; J. J. Sanz; L. A. Torrado; D. Villegas; L. González; H. K. Stürekow; M. Leon; F. Lería; E. M. MacHuca; L. M. Martinez; J. Morales; I. Villa-Bernaldez; R. Prado-Gotor

doi:10.1016/j.cplett.2005.10.074

A study of the non-electrostatic interaction micelle/charged ligand: A comparison of the results obtained by two different methods

R. Jiménez, E. García-Fernández, E. Grueso, I. Fernández, I. Marín, J. J. Sanz, L. A. Torrado, D. Villegas, L. González, H. K. Stürekow, M. Leon, F. Lería, E. M. MacHuca, L. M. Martinez, J. Morales, I. Villa-Bernaldez, R. Prado-Gotor

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Abstract

A kinetic study of the reaction between [Fe(CN)₆]^4- (hexacyanoferrate (II)) and [Co(en)₂Cl₂]⁺ (trans-dichlorobis cobalt(III) bis(ethylenediammine)) has been carried out in sodium dodecyl sulphate (SDS) micellar solutions containing NaCl. The results are discussed by using an approach based on the pseudophase model. Trends in the observed reactivity are explained by a change in the degree of association of one of the reactants ([Co(en)₂Cl]⁺ in the present Letter) to the micelles, which depends on the surface potential of the micelles. The electrostatic and non-electrostatic components of the free energy of binding are determined by two different methods and the results of these determinations are compared.

Original language	English
Pages (from-to)	509-514
Number of pages	6
Journal	Chemical Physics Letters
Volume	417
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2005.10.074
Publication status	Published - 10 Jan 2006

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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Jiménez, R., García-Fernández, E., Grueso, E., Fernández, I., Marín, I., Sanz, J. J., Torrado, L. A., Villegas, D., González, L., Stürekow, H. K., Leon, M., Lería, F., MacHuca, E. M., Martinez, L. M., Morales, J., Villa-Bernaldez, I., & Prado-Gotor, R. (2006). A study of the non-electrostatic interaction micelle/charged ligand: A comparison of the results obtained by two different methods. Chemical Physics Letters, 417(4-6), 509-514. https://doi.org/10.1016/j.cplett.2005.10.074

Jiménez, R, García-Fernández, E, Grueso, E, Fernández, I, Marín, I, Sanz, JJ, Torrado, LA, Villegas, D, González, L, Stürekow, HK, Leon, M, Lería, F, MacHuca, EM, Martinez, LM, Morales, J, Villa-Bernaldez, I & Prado-Gotor, R 2006, 'A study of the non-electrostatic interaction micelle/charged ligand: A comparison of the results obtained by two different methods', Chemical Physics Letters, vol. 417, no. 4-6, pp. 509-514. https://doi.org/10.1016/j.cplett.2005.10.074

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title = "A study of the non-electrostatic interaction micelle/charged ligand: A comparison of the results obtained by two different methods",

abstract = "A kinetic study of the reaction between [Fe(CN)6]4- (hexacyanoferrate (II)) and [Co(en)2Cl2]+ (trans-dichlorobis cobalt(III) bis(ethylenediammine)) has been carried out in sodium dodecyl sulphate (SDS) micellar solutions containing NaCl. The results are discussed by using an approach based on the pseudophase model. Trends in the observed reactivity are explained by a change in the degree of association of one of the reactants ([Co(en)2Cl]+ in the present Letter) to the micelles, which depends on the surface potential of the micelles. The electrostatic and non-electrostatic components of the free energy of binding are determined by two different methods and the results of these determinations are compared.",

author = "R. Jim{\'e}nez and E. Garc{\'i}a-Fern{\'a}ndez and E. Grueso and I. Fern{\'a}ndez and I. Mar{\'i}n and Sanz, \{J. J.\} and Torrado, \{L. A.\} and D. Villegas and L. Gonz{\'a}lez and St{\"u}rekow, \{H. K.\} and M. Leon and F. Ler{\'i}a and MacHuca, \{E. M.\} and Martinez, \{L. M.\} and J. Morales and I. Villa-Bernaldez and R. Prado-Gotor",

year = "2006",

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doi = "10.1016/j.cplett.2005.10.074",

language = "English",

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T1 - A study of the non-electrostatic interaction micelle/charged ligand

T2 - A comparison of the results obtained by two different methods

AU - Jiménez, R.

AU - García-Fernández, E.

AU - Grueso, E.

AU - Fernández, I.

AU - Marín, I.

AU - Sanz, J. J.

AU - Torrado, L. A.

AU - Villegas, D.

AU - González, L.

AU - Stürekow, H. K.

AU - Leon, M.

AU - Lería, F.

AU - MacHuca, E. M.

AU - Martinez, L. M.

AU - Morales, J.

AU - Villa-Bernaldez, I.

AU - Prado-Gotor, R.

PY - 2006/1/10

Y1 - 2006/1/10

N2 - A kinetic study of the reaction between [Fe(CN)6]4- (hexacyanoferrate (II)) and [Co(en)2Cl2]+ (trans-dichlorobis cobalt(III) bis(ethylenediammine)) has been carried out in sodium dodecyl sulphate (SDS) micellar solutions containing NaCl. The results are discussed by using an approach based on the pseudophase model. Trends in the observed reactivity are explained by a change in the degree of association of one of the reactants ([Co(en)2Cl]+ in the present Letter) to the micelles, which depends on the surface potential of the micelles. The electrostatic and non-electrostatic components of the free energy of binding are determined by two different methods and the results of these determinations are compared.

AB - A kinetic study of the reaction between [Fe(CN)6]4- (hexacyanoferrate (II)) and [Co(en)2Cl2]+ (trans-dichlorobis cobalt(III) bis(ethylenediammine)) has been carried out in sodium dodecyl sulphate (SDS) micellar solutions containing NaCl. The results are discussed by using an approach based on the pseudophase model. Trends in the observed reactivity are explained by a change in the degree of association of one of the reactants ([Co(en)2Cl]+ in the present Letter) to the micelles, which depends on the surface potential of the micelles. The electrostatic and non-electrostatic components of the free energy of binding are determined by two different methods and the results of these determinations are compared.

UR - https://www.scopus.com/pages/publications/29344447460

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DO - 10.1016/j.cplett.2005.10.074

M3 - Article

AN - SCOPUS:29344447460

SN - 0009-2614

VL - 417

SP - 509

EP - 514

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4-6

ER -

A study of the non-electrostatic interaction micelle/charged ligand: A comparison of the results obtained by two different methods

Abstract

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