Title :
Particle Size Measurement of Silole Nano-clusters by Fluorescence Correlation Spectroscopy
Author :
Kim, Sung Hyun ; Kim, Doseok ; Tang, Ben Zhong
Author_Institution :
Dept. of Phys. & Interdisciplinary Program of Integrated Biotechnol., Sogang Univ., Seoul
Abstract :
Fluorescence correlation spectroscopy (FCS) was used to study the nano-clusters of silole molecules formed by aggregation from solutions in acetone-water mixtures. It allowed the determination of the size of clusters in nanometer scale. Aggregate formation was investigated systematically by measuring the cluster sizes made at different silole concentrations and water contents.
Keywords :
aggregation; diffusion; fluorescence spectroscopy; nanostructured materials; particle size; particle size measurement; acetone-water mixtures; aggregation; fluorescence correlation spectroscopy; particle size measurement; silole nano-clusters; Aggregates; Autocorrelation; Biotechnology; Chemistry; Fluctuations; Fluorescence; Nanobioscience; Size measurement; Solvents; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391669
