Open Access
Harnstoff-Durchflusssensor zur ammoniumselektiv-enzymatischen Prozesskontrolle der Künstlichen Niere
J. G. Schindler,M. M. Schindler,K. Herna,E. Reisinger,B. Burk,U. Kuhlmann,J. Knaack,B. Schmidt,H. Lange +8 more
- Vol. 32, Iss: 3, pp 145-152
TLDR
Von J. Schindler, K. Herna, J. Kuhlmann, B. Knaack, Schmidt, Schmidt und H. Lange: A chronology of key events leading to and after the invention of the diamond-magnifying lens.Abstract:
Von J. G. Schindler \ M. M. Schindler , K. Herna \ E. Reisinger , B. Burk ', U. Kuhlmann , J. Knaack , B. Schmidt und H. Lange 3 1 Institut fur Normale und Pathologische Physiologie, Projekt Biomedizinische Technik und Bioelektrochemische Membranelektroden, Philipps-Universitat, Marburg/Lahn, Germany 2 Schindler Biound Chemosensoren Forschungslabor, Marburg/Lahn 3 Medizinisches Zentrum fur Innere Medizin, Abteilung Nephrologie, Philipps-Universitatt Marburg/Lahnread more
Citations
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Journal ArticleDOI
A disposable biosensor for urea determination in blood based on an ammonium-sensitive transducer.
Claudia Eggenstein,Michael Borchardt,C. Diekmann,Bernd Gründig,C. Dumschat,Karl Cammann,Meinhard Knoll,Friedrich Spener +7 more
TL;DR: A potentiometric urea-sensitive biosensor using a NH4(+)-sensitive disposable electrode in double matrix membrane (DMM) technology as transducer and a good correlation was found with the data obtained by the spectrophotometric routine method.
Book ChapterDOI
Hemodialysis machines and monitors
TL;DR: Underdialysis of many patients was the result because in many cases the shortening of the treatment time was not sufficiently compensated for by the increased efficacy of the dialysis process.
Journal ArticleDOI
Langlebige ß-D-Glucose- und L-Lactat-Biosensoren für kontinuierliche Durchflußmessungen zur „fouling”-resistenten und selektivitätsoptimierten Serum- und Hämoanalytik
TL;DR: In this article, the Enzymmembranen der Biosensoren basieren auf der Quervernetzung von Glucose-Oxidase-Molekulen durch Glutardialdehyd zwischen zwei Dialysemembranens.
References
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Electrode for sensing fluoride ion activity in solution
Martin S Frant,James W. Ross +1 more
TL;DR: Electrodes constructed from single-crystal sections of rare earth fluorides respond to fluoride ion activity over more than five orders of magnitude and show a high selectivity for fluoride over other common anions.
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Enzyme electrode for the substrate urea
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Determination of glucose, urea and penicillin using enzyme-pH-electrodes
TL;DR: Both urease- and penicillinase–pH-electrodes were tested as to stability showing no decrease in pH response except at high substrate concentration over a period of 2–3 weeks kept at room temperature.