FN Archimer Export Format
PT J
TI First Steps of in Situ Surface-Enhanced Raman Scattering During Shipboard Experiments
BT 
AF PERON, Olivier
   RINNERT, Emmanuel
   COLAS, Florent
   LEHAITRE, Michel
   COMPERE, Chantal
AS 1:2;2:1;3:1;4:1;5:1;
FF 1:;2:PDG-DOP-DCB-RDT-IC;3:PDG-DOP-DCB-RDT-IC;4:PDG-DOP-DCB-ERT-IC;5:PDG-DOP-DCB-RDT-IC;
C1 IFREMER, Serv Interfaces & Capteurs, F-29280 Plouzane, France.
C2 IFREMER, FRANCE
   CEDRE, FRANCE
SI CEDRE
   BREST
SE CEDRE
   PDG-DOP-DCB-RDT-IC
   PDG-DOP-DCB-ERT-IC
IN WOS Ifremer jusqu'en 2018
   copubli-france
IF 1.729
TC 11
UR https://archimer.ifremer.fr/doc/00016/12691/9718.pdf
LA English
DT Article
DE ;Surface-enhanced Raman scattering;SERS;Chemosensors;Flow cells;Shipboard experiments;In situ measurements;Freundlich isotherm
AB It is shown that the surface-enhanced Raman scattering (SERS) technique can be applied to detect organic molecules during in situ experiments. To this purpose, we used trans-1,2-bis(4-pyridyl)ethylene (BPE) as a target molecule. Adsorbed on the SERS chemosensor surface and excited under laser, the vibration modes of the molecules can be identified. SERS chemosensors are based on quartz substrates functionalized by silanization and partially coated with gold nanoparticles. SERS measurements during shipboard experiments were made with a home-made in situ Raman spectrometer connected to a marinized micro-fluidic system. The device was designed to host chemosensors in order to ensure measurements with a flow cell. A theoretical limit of detection was estimated in the range of picomolar (pM) concentrations based on Freundlich isotherm calculations.
PY 2010
PD OCT
SO Applied Spectroscopy
SN 0003-7028
PU Soc Applied Spectroscopy
VL 64
IS 10
UT 000282855500003
BP 1086
EP 1093
DI 10.1366/000370210792973505
ID 12691
ER

EF