A Portable Surface Enhanced Raman Spectroscopy (SERS) Sensor System Applied for Seawater and Sediment Investigations on an Arctic Sea-Trial

作者：Kolomijeca Anna^*; Kronfeldt Heinz Detlef; Kwon Yong Hyok

来源：International Journal of Offshore and Polar Engineering, 2013, 23(3): 161-165.

• Raman sensor
• SERS
• JCR arctic
• Portable Raman system
• PAHs

In this paper we introduce, for the first time, a portable on-board Surface Enhanced Raman Spectroscopy (SERS) Sensor System on an Artie sea-trial, applying a 671 nm microsystem laser diode. During a three-week cruise on the James Clark Ross (JCR) research vessel in August 2011, the measurements of Arctic water column and sediments were taken around 78 degrees N and 10 degrees E. Raman and SERS spectra of Arctic surface and sediment water are presented as well as the results of short-time and long-time substrate stability tests. Spiking experiments with PAHs (anthracene, fluorenthene and pyrene) in different concentrations were also carried out.

• 出版日期2013-9