Title :
High performance Surface Enhanced Raman Scattering optical monitoring in hemodialysis system for quantative analysis
Author :
Chia-Jung Chang ; Jing-Yuan Lin ; Shang-Chian Su
Author_Institution :
Microsyst. Technol. Center, ITRI-South, Hsinchu, Taiwan
Abstract :
This paper demonstrated the application of Surface Enhanced Raman Scattering (SERS) technology on quantitative analysis in hemodialysis system for real time inspection. SERS has already been proved in high accuracy due to the Raman optical fingerprint signal is unique for every different compound. We investigate the use of silver film on nanosphere (AgFON) SERS technology can distinguish the small concentration change in Creatinine and Urea, which are toxicity molecular, and needed to be removed and real time monitored during dialysis process.
Keywords :
patient monitoring; silver; spectrochemical analysis; surface enhanced Raman scattering; Creatinine; SERS technology; Urea; dialysis process; hemodialysis system; quantative analysis; surface enhanced Raman scattering optical monitoring; toxicity molecule; Films; Monitoring; Scanning electron microscopy; Silicon; Substrates; Surface morphology; Surface treatment;
Conference_Titel :
Sensors, 2012 IEEE
Conference_Location :
Taipei
Print_ISBN :
978-1-4577-1766-6
Electronic_ISBN :
1930-0395
DOI :
10.1109/ICSENS.2012.6411447
