Preparation and oxygen-sensing properties of Ruthenium(II) complex as optical oxygen-sensing material
Document Type
Article
Publication Date
3-1-2011
Abstract
An oxygen-sensing optical material based on Ruthenium(II) complex grafted to the mesoporous MCM-41 (Ru-pyttz-MCM-41) was synthesized and characterized by infrared absorption spectra (IR) and small-angle X-ray diffraction (SAXRD). The study of luminescence intensity quenching behavior upon various oxygen concentrations indicate that the fluorescence intensity of Ru-pyttz-MCM-41 obviously decrease with the increased oxygen concentrations. The oxygen sensing properties were investigated: good sensitivity and a short response time of 5 s were obtained for Ru-pyttz-MCM-41, making it promising in detecting oxygen concentration in the field of environmental monitoring and biochemistry.
Publication Source (Journal or Book title)
Faguang Xuebao/Chinese Journal of Luminescence
First Page
211
Last Page
215
Recommended Citation
Li, B., & Zuo, Q. (2011). Preparation and oxygen-sensing properties of Ruthenium(II) complex as optical oxygen-sensing material. Faguang Xuebao/Chinese Journal of Luminescence, 32 (3), 211-215. https://doi.org/10.3788/fgxb20113203.0211