Study on low-cost calibration-free pH sensing with disposable optical sensors

Analytica Chimica Acta

Volumn 734, Issue , 2012, Pages 79-87

  Ge, Xudong ^a   Kostov, Yordan ^a   Tolosa, Leah ^a   Rao, Govind ^a  

^a University of Marylandw Baltimore County   (United States)

Author keywords

Calibration free; Disposable; Optical sensor; PH

Indexed keywords

CALIBRATION MODEL; CALIBRATION-FREE; DISPOSABLE; DISPOSABLE SENSORS; EXPERIMENTAL DATA; IN-PROCESS; INDIVIDUAL CALIBRATIONS; LABOR COSTS; LED LIGHTS; OPTICAL PH SENSORS; PH CONTROL; PH SENSING; READING ERRORS; SENSING RANGES;

CALIBRATION; COST ACCOUNTING; EMPLOYMENT; INSTRUMENT ERRORS; LUMINANCE; OPTICAL SENSORS; PH; POROUS MATERIALS; WAGES;

PH SENSORS;

ACCURACY; ARTICLE; BRIGHTNESS; CALIBRATION; CONTROLLED STUDY; DISPOSABLE EQUIPMENT; DISPOSABLE OPTICAL PH SENSOR; ELECTRONICS; ERROR; FILTER; FLUOROMETER; INSTRUMENT; LIGHT EMITTING DIODE; LIGHT INTENSITY; OPTICS; PH; POROSITY; PRIORITY JOURNAL; SENSOR; SIGNAL PROCESSING; VALIDITY;

EID: 84862334825     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2012.05.021     Document Type: Article

References (28)

1. Zen J.M., Patonay G. Near-infrared fluorescence probe for pH determination. Anal. Chem. 1991, 63:2934-2938.
2. Chan C.M., Fung C.S., Wong K.Y., Lo W. Evaluation of a luminescent ruthenium complex immobilized inside Nafion as optical pH sensor. Analyst 1998, 123:1843-1847.
3. Price J.M., Xu W., Demas J.N., DeGraff B.A. Polymersupported pH sensors based on hydrophobically bound luminescent ruthenium(II) complexes. Anal. Chem. 1998, 70:265-270.
4. Malins C., Glever H.G., Keyes T.E., Vos J.G., Dressick W.J., MacCraith B.D. Sol-gel immobilised ruthenium(II) polypyridyl complexes as chemical transducers for optical pH sensing. Sens. Actuators B 2000, 67:89-95.
5. Clarke Y., Xu W., Demas J.N., DeGraff B.A. Lifetime-based pH sensor system based on a polymer-supported ruthenium(II) complex. Anal. Chem. 2000, 72:3468-3475.
6. Szmacinski H., Lakowicz J.R. Optical measurements of pH using fluorescence lifetimes and phase-modulation fluorometry. Anal. Chem. 1993, 65:1668-1674.
7. Draxler S., Lippitsch M.E. Lifetime-based sensing: influence of the microenvironment. Anal. Chem. 1996, 68:753-757.
8. Agayn V.I., Walt D.R. Fiber-optic sensor for continuous monitoring of fermentation pH. Biotechnology 1993, 72:6-9.
9. Xu Z., Rollins A., Alcala R., Marchant R.E. A novel fiberoptic pH sensor incorporating carboxy SNAFL-2 and fluorescent wavelength-ratiometric detection. J. Biomed. Mater. Res. 1998, 39:9-15.
10. Song A., Parus S., Kopelman R. High-performance fiberoptic pH microsensors for practical physiological measurements using a dual-emission sensitive dye. Anal. Chem. 1997, 69:863-867.
11. Chan C.M., Lo W., Wong K.Y. Application of a luminescence-based pH optrode to monitoring of fermentation by Klebsiella pneumoniae. Biosens. Bioelectron. 2000, 15:7-11.
12. Zhujun Z., Seitz W.R. A fluorescence sensor for quantifying pH in the range from 6.5 to 8.5. Anal. Chim. Acta 1984, 160:47-55.
13. Offenbacher H., Wolfbeis O.S., Furlinger E. Fluorescence optical sensors for continuous determination of near-neutral pH values. Sens. Actuators 1986, 9:73-84.
14. Gehrich J.L., Lubbers D.W., Opitz N., Hansmann D.R., Miller W.W., Tusa J.K., Yafuso M. Optical fluorescence and its application to an intravascular blood gas monitoring system. IEEE Trans. Biomed. Eng. BME 1986, 33:117-132.
15. Zhang S., Tanaka S., Wickramasinghe Y.A.B.D., Rolfe P. Fibre-optical sensor based on fluorescent indicator for monitoring physiological pH values. Med. Biol. Eng. Comput. 1995, 33:152-156.
16. Wolfbeis O.S., Offenbacher H. Fluorescence sensor for monitoring ionic strength and physiological pH values. Sens. Actuators 1986, 9:85-91.
17. Schulman S.G., Chen S., Bai F., Leiner M.J.P., Weis L., Wolfbeis O.S. Dependence of the fluorescence of immobilized 1-hydroxypyrene-3, 6,8-trisulfonate on solution pH: extension of the range of applicability of a pH fluorosensor. Anal. Chim. Acta 1995, 304:165-170.
18. Kermis H.R., Kostov Y., Harms P., Rao G. Dual excitation ratiometric fluorescent pH sensor for noninvasive bioprocess monitoring: development and application. Biotechnol. Prog. 2002, 18:1047-1053.
19. Hanson M.A., Ge X., Kostov Y., Brorson K.A., Moreira A.R., Rao G. Comparisons of optical pH and dissolved oxygen sensors with traditional electrochemical probes during mammalian cell culture. Biotechnol. Bioeng. 2007, 97(4):833-841.
20. Mills A., Chang Q. Fluorescence plastic film sensor for carbon dioxide. Analyst 1993, 118:839-843.
21. Malins C., MacCraith B.D. Dye-doped modified silica glass for fluorescence based carbon dioxide gas detection. Analyst 1998, 123:2373-2376.
22. Wolfbeis O.S., Kovacs B., Gosvami K., Klainer S.M. Fiber-optic fluorescence carbon dioxide sensor for environmental monitoring. Mikrochim. Acta 1998, 129:181-188.
23. 2 sensing system for fermentation and cell culture. Biotechnol. Bioeng. 2005, 89(3):329-334.
24. 2 sensor. Biosens. Bioelectron. 2003, 18:857-865.
25. Kermis H.R., Kostov Y., Rao G. Rapid method for the preparation of a robust optical pH sensor. Analyst 2003, 128:1181-1186.
26. Ingraham J. Escherichia coli and Salmonella typhimurium 1987, 1543-1554. American Society for Microbiology, Washington, DC, (Chapter 97). F. Neidhardt (Ed.).
27. Lakowicz J.R. Principles of Fluorescence Spectroscopy 1999, Kluwer Academic/Plenum Publishers, New York. 2nd ed.
28. Ge X., Hanson M., Kostov Y., Moreira A.R., Rao G. Validation of an optical sensor-based high-throughput bioreactor system for mammalian cell culture. J. Biotechnol. 2006, 122(3):293-306.