Optical pH sensing using spectral analysis

Sensors and Actuators, B: Chemical

Volumn 128, Issue 1, 2007, Pages 133-137

  Fritzsche, M ^a   Barreiro, C G ^a   Hitzmann, B ^a   Scheper, T ^a  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

Aminofluorescein; Chemometrics; Fluorescence; pH sensing; Ratiometric sensors; Temperature dependence

Indexed keywords

FLUORESCENCE; PH EFFECTS; SPECTRUM ANALYSIS; THERMAL EFFECTS; WAVELENGTH;

AMINOFLUORESCEIN; CHEMOMETRIC METHODS; HIGH-RESOLUTION SPECTRAL; RATIOMETRIC SENSORS; TEMPERATURE DEPENDENCE;

PH SENSORS;

EID: 35748953114     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2007.05.041     Document Type: Article

References (11)

1. Wolfbeis O.S. Materials for fluorescence-based optical chemical sensors. J. Mater. Chem. 15 (2005) 2657-2669
2. Tolosa L., Kostov Y., Harms P., and Rao G. Noninvasive measurement of dissolved oxygen in shake flasks. Biotechnol. Bioeng. 80 5 (2002) 594-597
3. 2 sensing system for fermentation and cell culture. Biotechnol. Bioeng. 89 3 (2005) 329-334
4. Wolfbeis O.S. Fiber-optic chemical sensors and biosensors. Anal. Chem. 72 (2000) 81R-89R
5. Weidgans B., Krause C., Klimant I., and Wolfbeis O.S. Fluorescent pH sensors with negligible sensitivity to ionic strength. Analyst 129 (2004) 645-650
6. Szmacinski H., and Lakowicz J.R. Lifetime-based sensing. In: Lakowicz J.R. (Ed). Topics in Fluorescence Spectroscopy, vol. 4: Probe Design and Chemical Sensing (1994), Plenum Press, New York 295-329 (Chapter 10)
7. Parker J.W., Laksin O., Yu C., Lau M.L., Klima S., Fisher R., Scott I., and Atwater B.W. Fiberoptic sensors for pH and carbon-dioxide using a self-referencing dye. Anal. Chem. 65 17 (1993) 2329-2334
8. Miller J.N. Some recent advances in fluorescence spectroscopy. Anal. Lett. 39 (2006) 851-862
9. Agayn V.I., and Walt D.R. Fiber-optic sensor for continuous monitoring of fermentation pH. Biotechnology 11 (1993) 726-729
10. Zhujun Z., Zhang Y., Wangbai M., Russell R., Shakhsher Z.M., Grant C.L., and Seitz W.R. Poly(vinyl alcohol) as a substrate for indicator immobilization for fiber-optic chemical sensors. Anal. Chem. 61 (1989) 202-205
11. Martens H., and Næs T. Multivariate Calibration (1989), J. Wiley & Sons