Translator Disclaimer
1 July 2005 Collodial TiO2 rod and dot based thin films for chemical sensors based on surface plasmon resonance
Author Affiliations +
Proceedings Volume 5836, Smart Sensors, Actuators, and MEMS II; (2005) https://doi.org/10.1117/12.608315
Event: Microtechnologies for the New Millennium 2005, 2005, Sevilla, Spain
Abstract
TiO2 dot and rod shaped colloidal nanocrystals (NCs) prepared by an hydrolytic colloidal route and capped with different surfactants have been spin coated onto gold substrates and onto quartz slides. Morphological, structural and optical characterization of the colloidal NCs and the thin films has been performed by means of Atomic Force Microscopy (AFM), X-ray Diffraction (XRD) and UV-VIS spectroscopy. Surface Plasmon Resonance (SPR) has been used as optical transduction method to test the sensing ability of the prepared films for alcohols vapours detection as a function of NC shape, capping molecule and thermal treatment.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. G. Manera, M. L. Curri, D. Cozzoli, G. Leo, L. Vasanelli, A. Agostiano, and R. Rella "Collodial TiO2 rod and dot based thin films for chemical sensors based on surface plasmon resonance", Proc. SPIE 5836, Smart Sensors, Actuators, and MEMS II, (1 July 2005); https://doi.org/10.1117/12.608315
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
Back to Top