Complexation of ferrous and cupric ions by phenanthroline and terpyridine Langmuir films

Shlomit Kraus; Daniel Mandler

doi:10.1021/la061174i

Complexation of ferrous and cupric ions by phenanthroline and terpyridine Langmuir films

Shlomit Kraus, Daniel Mandler^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The complexation of Fe^II and Cu^II ions by phenanthroline and terpyridine-based Langmuir films was studied by the effect the added ions in the subphase on the isotherms. We found that Cu^II had a pronounced effect on the isotherm consisting of phenanthroline moieties forming a square-planar 1:2 (Cu^II/phenanthroline) complex. However, Fe^II affected the isotherm made of 1:1 phenanthroline/terpyridine amphiphiles as a result of forming a pentacoordinate complex.

Original language	English
Pages (from-to)	7462-7464
Number of pages	3
Journal	Langmuir
Volume	22
Issue number	18
DOIs	https://doi.org/10.1021/la061174i
State	Published - 29 Aug 2006

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title = "Complexation of ferrous and cupric ions by phenanthroline and terpyridine Langmuir films",

abstract = "The complexation of FeII and CuII ions by phenanthroline and terpyridine-based Langmuir films was studied by the effect the added ions in the subphase on the isotherms. We found that CuII had a pronounced effect on the isotherm consisting of phenanthroline moieties forming a square-planar 1:2 (CuII/phenanthroline) complex. However, FeII affected the isotherm made of 1:1 phenanthroline/terpyridine amphiphiles as a result of forming a pentacoordinate complex.",

author = "Shlomit Kraus and Daniel Mandler",

year = "2006",

month = aug,

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doi = "10.1021/la061174i",

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T1 - Complexation of ferrous and cupric ions by phenanthroline and terpyridine Langmuir films

AU - Kraus, Shlomit

AU - Mandler, Daniel

PY - 2006/8/29

Y1 - 2006/8/29

N2 - The complexation of FeII and CuII ions by phenanthroline and terpyridine-based Langmuir films was studied by the effect the added ions in the subphase on the isotherms. We found that CuII had a pronounced effect on the isotherm consisting of phenanthroline moieties forming a square-planar 1:2 (CuII/phenanthroline) complex. However, FeII affected the isotherm made of 1:1 phenanthroline/terpyridine amphiphiles as a result of forming a pentacoordinate complex.

AB - The complexation of FeII and CuII ions by phenanthroline and terpyridine-based Langmuir films was studied by the effect the added ions in the subphase on the isotherms. We found that CuII had a pronounced effect on the isotherm consisting of phenanthroline moieties forming a square-planar 1:2 (CuII/phenanthroline) complex. However, FeII affected the isotherm made of 1:1 phenanthroline/terpyridine amphiphiles as a result of forming a pentacoordinate complex.

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U2 - 10.1021/la061174i

DO - 10.1021/la061174i

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AN - SCOPUS:33748574554

SN - 0743-7463

VL - 22

SP - 7462

EP - 7464

JO - Langmuir

JF - Langmuir

IS - 18

ER -

Complexation of ferrous and cupric ions by phenanthroline and terpyridine Langmuir films

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