Chemistry: analytical and immunological testing – Metal or metal containing – Mn – te – re – fe – ru – os – co – rh – ir – ni – pd – pt
Patent
1995-08-09
1996-05-14
Czaja, Donald E.
Chemistry: analytical and immunological testing
Metal or metal containing
Mn, te, re, fe, ru, os, co, rh, ir, ni, pd, pt
436 73, 436 74, 436169, 436801, 436910, 422 56, G01N 3320
Patent
active
055166970
ABSTRACT:
A simple, cost effective assay of iron is accomplished by using lactoferrin as part of a biosensor to detect iron in a sample. The lactoferrin releases protons when the iron is sequestered by the lactoferrin and the change in potential caused by the release of protons is measured by a potentiometer or pH sensing device. The sensing devices include the ion-selective or ion sensitive field effect transistors (ISFET), a potentiometric device or the pH indicator papers.
REFERENCES:
patent: 5081420 (1992-01-01), Fullenwider
patent: 5116763 (1992-05-01), Greene et al.
patent: 5137692 (1992-08-01), Fritz
patent: 5211914 (1993-05-01), Vogel et al.
patent: 5215712 (1993-06-01), Kawanishi et al.
patent: 5223436 (1993-06-01), Freitag et al.
patent: 5234813 (1993-08-01), McGeeham et al.
patent: 5244631 (1993-07-01), Morikawa
patent: 5278075 (1994-01-01), Stone
patent: 5284622 (1994-02-01), Krause et al.
Spivak, Jerry L. "Fundamentals of Clinical Hematology" 1984 pp. 19-20.
"The present state of iron-cleation therapy", Heinrich H. Peter, Symposium Hypertransfusion and iron cholation in thalassemia Askey/Browood Jun. 1984, pp. 68-81.
"Microbial Iron Compounds", J. B. Neilands, Ann. Rev. Biochem. 1981, 50.div.715-31.
"Iron transport and storage", Chricton and Cherloteaux-Wauters, Eur. J. Biochem., 164, 485-506 (1987).
"Concise Encyclopedia Biochemistry", Second Edition, pp. 311-312, 1988.
Annals New York Academy of Sciences 102, Leland C. Clark, Jr. and Champ Lyons, "Electrode Systems for Continuous Monitoring in Cardiovascular Surgery", pp. 29 to 45, (1962).
Biosensors: Fundamentals, Technologies and Applications, Edited by F. Scheller and R. D. Schmid, "Biosensors for the Detection of Heavy Metal Ions and Fecal Matter", pp. 129 to 132, (1991).
Biosensor Technology, edited by Richard P. Buck et al., Chapter 2 "Solid State Potentiometric Sensors", pp. 17 to 38, (1990).
Biosensors A Practical Approach, edited by A. E. G. Cass, "Unmediated amperometric enzyme electrodes", pp. 1 to 17, (1990).
Biosensors, Elizabeth A. H. Hall, Chapter 1 "Biosensors in Context", pp. 1 to 29, (1991).
Czaja Donald E.
Ferrosensor, Inc.
Myers Kurt S.
Tran Lien
LandOfFree
Biosensor for detecting iron does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Biosensor for detecting iron, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Biosensor for detecting iron will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1895238