Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models

Yaron Gotshal; Irena Vaserman; Abraham Katzir

Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models

Yaron Gotshal^*, Irena Vaserman, Abraham Katzir

^*Corresponding author for this work

School of Physics and Astronomy

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Spectral analysis of human blood serum was carried out by fiberoptic evanescent wave spectroscopy (FEWS) and Fourier transform infra red (FTIR) spectrometer, with a silver-halide fiber as the sensing element. The concentrations of three blood components were predicted simultaneously using neural network (NN) models. In order to overcome the problem of fiber deterioration caused by interaction with serum salts, the fiber was coated with a plastic layer. The coating was tested and found to provide excellent protection to the fiber placed in a 3.5% salt solution. This method may be used for in-situ real time and long-lasting measurements.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Editors	Nathan I. Croitoru, Martin Frenz, Terence A. King, Riccardo Pratesi, Anna M. Scheggi, et.al.
Pages	126-132
Number of pages	7
Volume	2928
State	Published - 1996
Event	Biomedical Systems and Technologies - Vienna, Austria Duration: 8 Sep 1996 → 10 Sep 1996

Conference

Conference	Biomedical Systems and Technologies
City	Vienna, Austria
Period	8/09/96 → 10/09/96

Cite this

Gotshal, Yaron ; Vaserman, Irena ; Katzir, Abraham. / Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models. Proceedings of SPIE - The International Society for Optical Engineering. editor / Nathan I. Croitoru ; Martin Frenz ; Terence A. King ; Riccardo Pratesi ; Anna M. Scheggi ; et.al. Vol. 2928 1996. pp. 126-132

@inproceedings{aa8eb825c1504c5fa13a24d40190cade,

title = "Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models",

abstract = "Spectral analysis of human blood serum was carried out by fiberoptic evanescent wave spectroscopy (FEWS) and Fourier transform infra red (FTIR) spectrometer, with a silver-halide fiber as the sensing element. The concentrations of three blood components were predicted simultaneously using neural network (NN) models. In order to overcome the problem of fiber deterioration caused by interaction with serum salts, the fiber was coated with a plastic layer. The coating was tested and found to provide excellent protection to the fiber placed in a 3.5% salt solution. This method may be used for in-situ real time and long-lasting measurements.",

author = "Yaron Gotshal and Irena Vaserman and Abraham Katzir",

year = "1996",

language = "אנגלית",

isbn = "0819423300",

volume = "2928",

pages = "126--132",

editor = "Croitoru, {Nathan I.} and Martin Frenz and King, {Terence A.} and Riccardo Pratesi and Scheggi, {Anna M.} and et.al.",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "Biomedical Systems and Technologies ; Conference date: 08-09-1996 Through 10-09-1996",

}

Gotshal, Y, Vaserman, I & Katzir, A 1996, Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models. in NI Croitoru, M Frenz, TA King, R Pratesi, AM Scheggi & et.al. (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 2928, pp. 126-132, Biomedical Systems and Technologies, Vienna, Austria, 8/09/96.

Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models. / Gotshal, Yaron; Vaserman, Irena; Katzir, Abraham.
Proceedings of SPIE - The International Society for Optical Engineering. ed. / Nathan I. Croitoru; Martin Frenz; Terence A. King; Riccardo Pratesi; Anna M. Scheggi; et.al. Vol. 2928 1996. p. 126-132.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models

AU - Gotshal, Yaron

AU - Vaserman, Irena

AU - Katzir, Abraham

PY - 1996

Y1 - 1996

N2 - Spectral analysis of human blood serum was carried out by fiberoptic evanescent wave spectroscopy (FEWS) and Fourier transform infra red (FTIR) spectrometer, with a silver-halide fiber as the sensing element. The concentrations of three blood components were predicted simultaneously using neural network (NN) models. In order to overcome the problem of fiber deterioration caused by interaction with serum salts, the fiber was coated with a plastic layer. The coating was tested and found to provide excellent protection to the fiber placed in a 3.5% salt solution. This method may be used for in-situ real time and long-lasting measurements.

AB - Spectral analysis of human blood serum was carried out by fiberoptic evanescent wave spectroscopy (FEWS) and Fourier transform infra red (FTIR) spectrometer, with a silver-halide fiber as the sensing element. The concentrations of three blood components were predicted simultaneously using neural network (NN) models. In order to overcome the problem of fiber deterioration caused by interaction with serum salts, the fiber was coated with a plastic layer. The coating was tested and found to provide excellent protection to the fiber placed in a 3.5% salt solution. This method may be used for in-situ real time and long-lasting measurements.

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SN - 0819423300

SN - 9780819423306

VL - 2928

SP - 126

EP - 132

BT - Proceedings of SPIE - The International Society for Optical Engineering

A2 - Croitoru, Nathan I.

A2 - Frenz, Martin

A2 - King, Terence A.

A2 - Pratesi, Riccardo

A2 - Scheggi, Anna M.

A2 - et.al., null

T2 - Biomedical Systems and Technologies

Y2 - 8 September 1996 through 10 September 1996

ER -

Silver halide fibers for blood analysis using fiber optic evanescent wave spectroscopy and neural network models

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