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Proceedings Paper

A portable instrument for the optical interrogation of a novel biochip
Author(s): F. Baldini; L. Bolzoni; A. Giannetti; G. Porro; C. Trono
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Paper Abstract

In the present paper a novel optical system for the monitoring and measurements of different analytes in Point of Care Testing (POCT) is presented. It is based on an optical biochip constituted by a two-piece polymethylmetacrylate (PMMA) chip, with 13 microchannels through which the analysed sample flows, and the sensing layer, where the immunochemical reaction takes place, is located on the bottom side of the upper piece of the PMMA chip. All the electronics, optoelectronics and fluidics components are embedded in a portable instrument is totally controlled by software. Preliminary tests on C-reactive protein (CRP) and procalcitonin (PCT) immunoassay are reported.

Paper Details

Date Published: 9 September 2010
PDF: 4 pages
Proc. SPIE 7653, Fourth European Workshop on Optical Fibre Sensors, 76531H (9 September 2010); doi: 10.1117/12.866456
Show Author Affiliations
F. Baldini, IFAC-CNR (Italy)
L. Bolzoni, Datamed S.r.L. (Italy)
A. Giannetti, IFAC-CNR (Italy)
G. Porro, Datamed S.r.L. (Italy)
C. Trono, IFAC-CNR (Italy)


Published in SPIE Proceedings Vol. 7653:
Fourth European Workshop on Optical Fibre Sensors
José Luís Santos; Brian Culshaw; José Miguel López-Higuera; William N. MacPherson, Editor(s)

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