versión impresa ISSN 0100-4042
versión On-line ISSN 1678-7064
LIMA, Kássio M. G.; RAIMUNDO JR., Ivo M.; SILVA, Andréa Monteiro S. y PIMENTEL, Maria Fernanda. Near and mid infrared optical sensors. Quím. Nova [online]. 2009, vol.32, n.6, pp.1635-1643. ISSN 0100-4042. http://dx.doi.org/10.1590/S0100-40422009000600047.
Optical chemical sensors with detection in the near and mid infrared region are reviewed. Fundamental concepts of infrared spectroscopy and optical chemical sensors are briefly described, before presenting some aspects on optical chemical sensors, such as synthesis of NIR and IR reagents, preparation of new materials as well as application in determinations of species of biological, industrial and environmental importance.
Palabras clave : optical sensors; near infrared; mid infrared.