Tautomerism in N-confused porphyrins as the basis of a novel fiber-optic humidity sensor

Israel Zilbermann; Eli Meron; Eric Maimon; Leonid Soifer; Lior Elbaz; Eli Korin; Armand Bettelheim

doi:10.1142/S1088424606000089

Tautomerism in N-confused porphyrins as the basis of a novel fiber-optic humidity sensor

Israel Zilbermann, Eli Meron, Eric Maimon, Leonid Soifer, Lior Elbaz, Eli Korin, Armand Bettelheim

Department of Chemical Engineering

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

13 Scopus citations

Abstract

It is shown that N-confused porphyrins exhibit tautomerism not only in organic solvents, as already reported, but also after incorporation in dry/humid Nafion films. This allows the development of a new fiber-optic humidity sensor which exhibits long-term stability and a linear response over the humidity range 0 to at least 4000 ppm.

Original language	English
Pages (from-to)	63-66
Number of pages	4
Journal	Journal of Porphyrins and Phthalocyanines
Volume	10
Issue number	1
DOIs	https://doi.org/10.1142/S1088424606000089
State	Published - 1 Jan 2006

Keywords

N-confused porphyrin
Optical humidity sensor
Tautomerism

ASJC Scopus subject areas

General Chemistry

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10.1142/S1088424606000089

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abstract = "It is shown that N-confused porphyrins exhibit tautomerism not only in organic solvents, as already reported, but also after incorporation in dry/humid Nafion films. This allows the development of a new fiber-optic humidity sensor which exhibits long-term stability and a linear response over the humidity range 0 to at least 4000 ppm.",

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AU - Zilbermann, Israel

AU - Meron, Eli

AU - Maimon, Eric

AU - Soifer, Leonid

AU - Elbaz, Lior

AU - Korin, Eli

AU - Bettelheim, Armand

PY - 2006/1/1

Y1 - 2006/1/1

N2 - It is shown that N-confused porphyrins exhibit tautomerism not only in organic solvents, as already reported, but also after incorporation in dry/humid Nafion films. This allows the development of a new fiber-optic humidity sensor which exhibits long-term stability and a linear response over the humidity range 0 to at least 4000 ppm.

AB - It is shown that N-confused porphyrins exhibit tautomerism not only in organic solvents, as already reported, but also after incorporation in dry/humid Nafion films. This allows the development of a new fiber-optic humidity sensor which exhibits long-term stability and a linear response over the humidity range 0 to at least 4000 ppm.

KW - N-confused porphyrin

KW - Optical humidity sensor

KW - Tautomerism

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ER -

Tautomerism in N-confused porphyrins as the basis of a novel fiber-optic humidity sensor

Abstract

Keywords

ASJC Scopus subject areas

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