Development of new dyes for use in integrated optical sensors

D. Citterio; S. Rasonyi; U. E. Spichiger

doi:10.1007/s0021663540836

Development of new dyes for use in integrated optical sensors

D. Citterio, S. Rasonyi, U. E. Spichiger

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

13 Citations (Scopus)

Abstract

New chromoionophores have been developed, focused on NIR applications so that optode membranes may be used in monolithically integrated optical sensors. The wavelength of maximum adsorbance has been estimated for a new model compound by the Pariser-Parr-Pople (PPP) method. Several cyanine type dyes have been tested as membrane chromoionophores. Membrane composition has been altered to overcome solubility problems. In this way, simple pH-sensitive optode membranes have been produced.

Original language	English
Pages (from-to)	836-840
Number of pages	5
Journal	Fresenius' Journal of Analytical Chemistry
Volume	354
Issue number	7-8
DOIs	https://doi.org/10.1007/s0021663540836
Publication status	Published - 1996
Externally published	Yes

ASJC Scopus subject areas

Biochemistry

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title = "Development of new dyes for use in integrated optical sensors",

abstract = "New chromoionophores have been developed, focused on NIR applications so that optode membranes may be used in monolithically integrated optical sensors. The wavelength of maximum adsorbance has been estimated for a new model compound by the Pariser-Parr-Pople (PPP) method. Several cyanine type dyes have been tested as membrane chromoionophores. Membrane composition has been altered to overcome solubility problems. In this way, simple pH-sensitive optode membranes have been produced.",

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year = "1996",

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T1 - Development of new dyes for use in integrated optical sensors

AU - Citterio, D.

AU - Rasonyi, S.

AU - Spichiger, U. E.

PY - 1996

Y1 - 1996

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AB - New chromoionophores have been developed, focused on NIR applications so that optode membranes may be used in monolithically integrated optical sensors. The wavelength of maximum adsorbance has been estimated for a new model compound by the Pariser-Parr-Pople (PPP) method. Several cyanine type dyes have been tested as membrane chromoionophores. Membrane composition has been altered to overcome solubility problems. In this way, simple pH-sensitive optode membranes have been produced.

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JF - Fresenius Zeitschrift fur Analytische Chemie

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ER -

Development of new dyes for use in integrated optical sensors

Abstract

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