Zobrazeno 1 - 8
of 8
pro vyhledávání: '"F. Scheller"'
Autor:
Florian Schubert, Rolf D. Schmid, F. Scheller, G Trott-Kriegeskorte, Ulla Wollenberger, V. Jäger, Roland Wagner, Reinhard Renneberg, G. Kaiser, M Pawlowa, M Lietz
Publikováno v:
Journal of biotechnology. 21(1-2)
Enzyme sensors for glucose, lactate and glutamine were connected via flow-injection analysis (FIA) devices to two different bioprocesses. They were used for on-line process control of perfused bioreactor systems containing mammalian cell lines produc
Autor:
Ludmila A. Golovleva, H. J. Stein, A. V. Naumov, Alexander M. Boronin, F. Scheller, K. Riedel
Publikováno v:
Applied Microbiology and Biotechnology. 35
An amperometric biosensor for the determination of benzoate and 3-chlorobenzoate using Pseudomonas has been developed. The influence of preincubation of the biosensor with desired substrates on sensitivity and specificity was investigated. The Pseudo
Publikováno v:
Acta Biotechnologica. 7:61-69
A continuous flow system with an enzyme electrode and with a new type of measuring instrument, the BIOXY-Meter, is described as an example for the determination of glucose. The BIOXY-Meter combined with various biosensors may be used in biotechnology
Publikováno v:
Biotechnology Letters. 7:809-812
An bienzyme sensor consisting of coimmobilized glucoamylase and glucose oxidase attached to the tip of a modified oxygen electrode was applied to determine pullulan (linear range: 0.001 to 0.01 %) within 90 sec or soluble pullulanase (linear range: 0
Publikováno v:
Biotechnology Letters. 5:239-242
Tissue slices from sugar beet (Beta vulgaris altissima) containing high tyrosinase activity were coupled to an amperometric oxygen electrode. The resulting plant tissue-based sensor was applied to determine tyrosine in the range between 30 and 900 μ
Publikováno v:
Acta Biotechnologica. 9:534-541
Biosensors are obtaining an increasing significance for analytical purposes as well as for on-line monitoring and control in biotechnological processes. In the special field of food industry enzyme and microbial biosensors are suited. On the basis of
Autor:
V. G. Grishenkov, H. J. Stein, Alexander M. Boronin, A. V. Naumov, K. Riedel, F. Scheller, H. G. Mueller
Publikováno v:
Applied Microbiology and Biotechnology. :502-504
A microbial amperometric sensor using immobilized Pseudomonas putida cells was developed for the determination of e-caprolactam. The cells contained plasmids encoding the e-caprolactam degrading enzymes. A linear dependence of the electric current wa
Publikováno v:
Acta Biotechnologica. 1:65-66