论文信息 - Optical Sensing Properties of PVC Membrane Incorporating Lipophilic 8-Hydroxyquinoline Derivative

Optical Sensing Properties of PVC Membrane Incorporating Lipophilic 8-Hydroxyquinoline Derivative

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.

K. Ohashi | E. Wang | S. Kamata

[1] K. Seiler,et al. Design and Characterization of a Novel Ammonium Ion Selective Optical Sensor Based on Neutral Ionophores , 1989 .

[2] W. Rudolf Seitz,et al. A fluorescent sensor for aluminum(III), magnesium(II), zinc(II) and cadmium(II) based on electrostatically immobilized quinolin-8-ol sulfonate , 1985 .

[3] W. Rudolf Seitz,et al. Immobilized morin as fluorescence sensor for determination of aluminum(III) , 1983 .

[4] K. Tohda,et al. Fiber-optic potassium ion sensor based on a novel color-changing crown ether dye , 1990 .

[5] F. Szoka,et al. Fibre optic sensor for the detection of potassium using fluorescence energy transfer. , 1990, The Analyst.

[6] Otto S. Wolfbeis,et al. Chemical sensors — survey and trends , 1990 .

[7] K. Tohda,et al. Fiber-optic magnesium and calcium ion sensor based on a natural carboxylic polyether antibiotic , 1989 .

[8] R. Narayanaswamy,et al. An optical calcium ion sensor , 1988 .

[9] Michael J. Sepaniak,et al. Chemical Sensors Based on Immobilized Indicators and Fiber Optics , 1988 .

[10] Gary D. Christian,et al. Single fibre optic fluorescence pH probe , 1987 .