Ion-sensitive Langmuir-Blodgett films of a chromoionophore

Igor K. Lednev; Michael C. Petty

doi:10.1016/S0040-6090(95)08420-7

Ion-sensitive Langmuir-Blodgett films of a chromoionophore

Igor K. Lednev
, Michael C. Petty

Chemistry

University at Albany

Durham University

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

11 Scopus citations

Abstract

Langmuir-Blodgett (LB) films have been built up from a novel amphiphilic derivative of a benzothiazolium styryl dye containing a 18-crown-6 ether group. Aggregates of the chromoionophore were found to form when the LB film was immersed in acidic water. This process took a few hours, probably because of the restricted orientational movement of molecules in the film. Complex formation with K⁺, Ag⁺, Pb²⁺, and Ba²⁺ metal ions has been studied for bilayer films immersed in acidic solutions. These processes are fully reversible.

Original language	English
Pages (from-to)	683-686
Number of pages	4
Journal	Thin Solid Films
Volume	284-285
DOIs	https://doi.org/10.1016/S0040-6090(95)08420-7
State	Published - Sep 15 1996

Keywords

Chromoionophore
Complex formation
Langmuir-Blodgett film
Metal cation

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10.1016/S0040-6090(95)08420-7

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title = "Ion-sensitive Langmuir-Blodgett films of a chromoionophore",

abstract = "Langmuir-Blodgett (LB) films have been built up from a novel amphiphilic derivative of a benzothiazolium styryl dye containing a 18-crown-6 ether group. Aggregates of the chromoionophore were found to form when the LB film was immersed in acidic water. This process took a few hours, probably because of the restricted orientational movement of molecules in the film. Complex formation with K+, Ag+, Pb2+, and Ba2+ metal ions has been studied for bilayer films immersed in acidic solutions. These processes are fully reversible.",

keywords = "Chromoionophore, Complex formation, Langmuir-Blodgett film, Metal cation",

author = "Lednev, \{Igor K.\} and Petty, \{Michael C.\}",

year = "1996",

month = sep,

day = "15",

doi = "10.1016/S0040-6090(95)08420-7",

language = "English",

volume = "284-285",

pages = "683--686",

journal = "Thin Solid Films",

issn = "0040-6090",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Ion-sensitive Langmuir-Blodgett films of a chromoionophore

AU - Lednev, Igor K.

AU - Petty, Michael C.

PY - 1996/9/15

Y1 - 1996/9/15

N2 - Langmuir-Blodgett (LB) films have been built up from a novel amphiphilic derivative of a benzothiazolium styryl dye containing a 18-crown-6 ether group. Aggregates of the chromoionophore were found to form when the LB film was immersed in acidic water. This process took a few hours, probably because of the restricted orientational movement of molecules in the film. Complex formation with K+, Ag+, Pb2+, and Ba2+ metal ions has been studied for bilayer films immersed in acidic solutions. These processes are fully reversible.

AB - Langmuir-Blodgett (LB) films have been built up from a novel amphiphilic derivative of a benzothiazolium styryl dye containing a 18-crown-6 ether group. Aggregates of the chromoionophore were found to form when the LB film was immersed in acidic water. This process took a few hours, probably because of the restricted orientational movement of molecules in the film. Complex formation with K+, Ag+, Pb2+, and Ba2+ metal ions has been studied for bilayer films immersed in acidic solutions. These processes are fully reversible.

KW - Chromoionophore

KW - Complex formation

KW - Langmuir-Blodgett film

KW - Metal cation

UR - https://www.scopus.com/pages/publications/0030231836

U2 - 10.1016/S0040-6090(95)08420-7

DO - 10.1016/S0040-6090(95)08420-7

M3 - Article

SN - 0040-6090

VL - 284-285

SP - 683

EP - 686

JO - Thin Solid Films

JF - Thin Solid Films

ER -

Ion-sensitive Langmuir-Blodgett films of a chromoionophore

Abstract

Keywords

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