Optical Sensing Properties of PVC Membrane Incorporating Lipophilic 8-Hydroxyquinoline Derivative
- 1 June 1992
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 21 (6) , 939-942
- https://doi.org/10.1246/cl.1992.939
Abstract
Optical properties of poly(vinyl chloride) (PVC) membrane incorporated with chromophore quinoline derivative were studied. The absorbance of the sensor increased with OH− concentration (0.001–1 mol dm−3) at 613 nm; and with Cu2+ concentration (5 × 10−6 – 10−3 mol dm−3) at 580 nm due to deprotonation and complexation with Cu2+ ions.Keywords
This publication has 10 references indexed in Scilit:
- Fiber-optic potassium ion sensor based on a novel color-changing crown ether dye.BUNSEKI KAGAKU, 1990
- Chemical sensors ? survey and trendsAnalytical and Bioanalytical Chemistry, 1990
- Fibre optic sensor for the detection of potassium using fluorescence energy transferThe Analyst, 1990
- Design and Characterization of a Novel Ammonium Ion Selective Optical Sensor Based on Neutral IonophoresAnalytical Sciences, 1989
- Fiber-optic magnesium and calcium ion sensor based on a natural carboxylic polyether antibioticAnalytical Chemistry, 1989
- An optical calcium ion sensorAnalytica Chimica Acta, 1988
- Chemical Sensors Based on Immobilized Indicators and Fiber OpticsCritical Reviews in Analytical Chemistry, 1988
- Single fibre optic fluorescence pH probeThe Analyst, 1987
- A fluorescent sensor for aluminum(III), magnesium(II), zinc(II) and cadmium(II) based on electrostatically immobilized quinolin-8-ol sulfonateAnalytica Chimica Acta, 1985
- Immobilized morin as fluorescence sensor for determination of aluminum(III)Analytical Chemistry, 1983