Method of potentiometric detection of copper-complexing agents

Details Method of potentiometric detection of copper-complexing agents Method of potentiometric detection of copper-complexing agents

1985-02-04

1986-05-20

Tung, T.

Chemistry: electrical and wave energy

Processes and products

204292, 204400, 204409, G01N 2746

Patent

active

045899584

ABSTRACT:
A method of directly detecting amino acids, other organic and inorganic copper-complexing agents, and indirectly detecting non copper-complexing species comprising use of a potentiometric flow-through electrode detector suitable for use in high performance liquid chromatography and autoanalyzers. Said detector comprises a copper metal indicator electrode and a suitable reference electrode within a miniature flow through cell and which detector has the property that it provides a voltage response to the particular molecule to be detected thereby.

REFERENCES:
patent: 3043764 (1962-07-01), Harvey
patent: 3051631 (1962-08-01), Harbin et al.
patent: 3367849 (1968-02-01), Blazdel et al.
patent: 3556950 (1971-01-01), Dahms
patent: 4058446 (1977-11-01), Zirino et al.
patent: 4299669 (1981-11-01), Obana et al.
Keenan et al., J. Electrochemical Soc., 1976, vol. 123, pp. 179-182.
Alexander et al., Reprint from Analytical Chemistry, vol. 53, No. 11, Sep. 1981, pp. 1590-1594.
Lange, N. A., ed., "Handbook of Chemistry", Tenth Edition, McGraw-Hill Book Co., Inc., New York 1961; 952.
Toribara, T. Y.; Koval, L., Talanta, 1970, 17, 1003-1006.
Nikolelis, D. P.; Papastathopoulos, D. S.; Hadjiioannou, T. F., Anal. Chim. Acta, 1978, 98, 227-232.
Heijne, G. J. M.; van der Linden, W. E., Anal. Chim. Acta, 1978, 96, 13-22.
Ferrel, E.; Ridgion, J. M.; Riley, H. L., J. Chem. Soc., 1934, 1440-1447.
Williams, D. R., J. Chem. Soc., (Dalton), 1972, 790-797.
Loscombe, G. R.; Cox, G. B., Dalrick, J. A. W., J. Chromatog., 1978, 166, 403-410.
Vogel, A. I., "A Textbook of Quantitative Inorganic Analysis", Third Edition, Longmans, London, 1961; 35.
Sekerka, I.; Lechner, J. F., Anal. Bett., 1978, All(5), 415-427.
Westall, J. C.; Morel, F. M. M.; Hume, D. N., Anal Chem., 1979, 51, 1792-1798.
Laitinen, H. A.; Harris, W. E., "Chemical Analysis", 2nd ed.; McGraw-Hill, New York, 1975; pp. 227-233.
Midgley, D.; Torrance, K., "Potentiometric Water Analysis", J. Wiley and Sons, New York, 1978; pp. 17, 126-127.
Doran, M. A.; Chaberek, S.; Martell, A. E., J. Amer. Chem. Soc., 1964, 86, 2129-2135.
El-Taraz, M. F.; Pungor, E., Anal. Chim. Acta, 1976, 82, 285-292.
Olson, V. K.; Carr, J. D.; Hargens, R. D.; Ken Force, Anal. Chem., 1976, 48, 1228-1231.
Van der Linden, W. E.; Oostervink, R., Anal. Chim. Acta, 1978, 101, 419-422.
Van der Meer, J. M.; den Boef, G. and Van der Linden, W. E., Anal. Chim. Acta, 1976, 85, 309-316.
Ross, J. W.; Frant, M. S., Anal. Chem., 1969, 41, 1900-1902.
Hassan, S. S. M.; Zaki, M. T. M., Mikrochim. Acta, 1979, I, 137-144.

Affiliated with

Also associated with

Rating

Method of potentiometric detection of copper-complexing agents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of potentiometric detection of copper-complexing agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of potentiometric detection of copper-complexing agents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2107132