FN Archimer Export Format PT J TI Surface plasmon resonance in chalcogenide glass-based optical system BT AF LE PERSON, Jenny COLAS, Florent COMPERE, Chantal LEHAITRE, Michel ANNE, M BOUSSARD PLEDEL, C BUREAU, B ADAM, J DEPUTIER, S GUILLOUX VIRY, M AS 1:1;2:1;3:1;4:1;5:2;6:2;7:2;8:2;9:3;10:3; FF 1:PDG-DOP-DCB-ERT-IC;2:PDG-DOP-DCB-ERT-IC;3:PDG-DOP-DCB-ERT-IC;4:PDG-DOP-DCB-ERT-IC;5:;6:;7:;8:;9:;10:; C1 IFREMER, Serv Interfaces & Capteurs, F-29280 Plouzane, France. Univ Rennes 1, CNRS, UMR 6226 Sci Chim Rennes, Equipe Verres & Ceram, F-35042 Rennes, France. Univ Rennes 1, CNRS, UMR 6226 Sci Chim Rennes, Equipe Chim Solide Mat, F-35042 Rennes, France. C2 IFREMER, FRANCE UNIV RENNES, FRANCE UNIV RENNES, FRANCE SI BREST SE PDG-DOP-DCB-ERT-IC IN WOS Ifremer jusqu'en 2018 copubli-france copubli-univ-france IF 3.122 TC 40 UR https://archimer.ifremer.fr/doc/2008/publication-3955.pdf LA English DT Article DE ;Infrared;Biosensor;Surface plasmon resonance;Chalcogenide glass AB The surface plasmon resonance phenomenon has been studied in a chalcogenide glass-based optical system. IR transmission properties of these materials combined to their high refractive indices lead to advantageous properties for sensing. In this study, numerical simulations have been carried out to investigate the potentialities of sulfide glass from the GeGaSbS system as a coupling prism material. Then, an angular modulation SPR biosensor has been set up in the Kretschmann-Raether arrangement. Experimental data are consistent with numerical calculation and the detection limit of the sensor is 3 x 10(-5) RIU. These preliminary results are promising. Further investigations have to be carried out to confirm the great potentialities of those materials for SPR-based biosensor. (c) 2007 Elsevier B.V. All rights reserved. PY 2008 PD MAR SO Sensors and Actuators B: Chemical SN 0925-4005 PU Elsevier VL 130 IS 2 UT 000255107700031 BP 771 EP 776 DI 10.1016/j.snb.2007.10.067 ID 3955 ER EF