Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Gert Blankenstein"'
Autor:
Martin H.F. Meyer, Juergen Oster, Birgit Mueller-Chorus, Markus Hartmann, Gert Blankenstein, Peter Miethe, Michael Keusgen, Hans-Joachim Krause
Publikováno v:
Biosensors and Bioelectronics. 22:973-979
The c-reactive protein (CRP) is a very significant human blood marker for inflammatory processes and is routinely determined for many clinical purposes. The widespread and well established detection method for this approximately 115 kDa hepatic prote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f66b76c2363a5dd4ed96ede59e1a83
https://doi.org/10.1016/j.bios.2006.04.001
https://doi.org/10.1016/j.bios.2006.04.001
Autor:
Hai Hang Kuo, James A. Profitt, Klaus Kadel, Ronald G Sommer, Gert Blankenstein, Thomas Willms, Ralf-Peter Peters, Michael J. Pugia, Lloyd S. Schulman
Publikováno v:
Clinical Chemistry. 51:1923-1932
Background: Use of microfluidics in point-of-care testing (POCT) will require on-board fluidics, self-contained reagents, and multistep reactions, all at a low cost. Disposable microchips were studied as a potential POCT platform.Methods: Micron-size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6808208b775ac851cde9d3da73a6e51c
https://doi.org/10.1373/clinchem.2005.052498
https://doi.org/10.1373/clinchem.2005.052498
Publikováno v:
Journal of Magnetism and Magnetic Materials. 194:156-162
A novel approach for performing highly automated chemical analysis is presented. The method is based on well-controlled movement of paramagnetic particles in a convection-free liquid system. The magnetic particles are coated with reagent and are move
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc6873f9af1621aec545327a1525a16
https://doi.org/10.1016/s0304-8853(98)00572-1
https://doi.org/10.1016/s0304-8853(98)00572-1
Autor:
Ulrik Larsen, Gert Blankenstein
Publikováno v:
Biosensors and Bioelectronics. 13:427-438
A novel concept of a modular micro chemical analysis system fabricated on silicon wafers using semiconductor technology is presented. The strategy was to design and to develop single fluidic components with specific functions for sample handling, man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673b76fad5e7fb257b9f13ed2222c8ad
https://doi.org/10.1016/s0956-5663(97)00109-7
https://doi.org/10.1016/s0956-5663(97)00109-7
Publikováno v:
Analytica Chimica Acta. 303:109-120
Chemiluminometric monoenzyme sensors were developed for the flow-injection analysis (FIA) of hydrogen peroxide, xanthine and hypoxanthine in the concentration range between 10 −3 and 10 −6 M. Both a fibre optic set-up with a photomultiplier tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a19353012cbb669a1e6f9bc356f662a5
https://doi.org/10.1016/0003-2670(94)00462-u
https://doi.org/10.1016/0003-2670(94)00462-u
Publikováno v:
Biotechnology and Applied Biochemistry. 20:291-307
The application of a chemiluminometric method for the on-line monitoring of a hybridoma cell culture is described. Enzyme sensors for glucose, lactate, glutamine, glutamate and ammonia, based on oxidase-catalysed reactions, were developed and connect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a8d6c4404307aae549bbb393dcd103f
https://doi.org/10.1111/j.1470-8744.1994.tb00319.x
https://doi.org/10.1111/j.1470-8744.1994.tb00319.x
Publikováno v:
Analytica Chimica Acta. 271:231-237
Glutamate and glutamine were determined by liminol chemiluminescence with flow-injection analysis (FIA) based on immobilized l -glutamate oxidase and glutaminase coupled with peroxidase. The laboratory-made flow-through cell of the detector has a mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd3872dd736b3c030bb16bf0aa19296
https://doi.org/10.1016/0003-2670(93)80050-u
https://doi.org/10.1016/0003-2670(93)80050-u
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 346:924-929
A chemiluminometric hydrogen peroxide sensor was developed for fast flow injection analysis. Different peroxidases were covalently immobilized on affinity membranes and compared with respect to the catalytic luminol oxidation. A photomultiplier tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::308c0a5de4f2fcbd6ebd0542fa454ac4
https://doi.org/10.1007/bf00322752
https://doi.org/10.1007/bf00322752
Autor:
Maria-Regina Kula, Gert Blankenstein
Publikováno v:
Analytica Chimica Acta. 248:371-378
A novel approach to the determination of the intracellular enzyme activity in yeast cells was investigated. After permeabilization of the cell membrane, it is possible to determine the activity of NAD-dependent formate dehydrogenase from Candida boid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd08fc3d12e862133c99ff42379a6c00
https://doi.org/10.1016/s0003-2670(00)84654-1
https://doi.org/10.1016/s0003-2670(00)84654-1
Publikováno v:
Micro Total Analysis Systems ’98 ISBN: 9789401062251
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Cell sorting has become increasingly important in basic research and medical diagnostics. We demonstrate here that magnetic activated sorting and fluorescent activated sorting can also be envisaged in microfluidic silicon structures. In these structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de04e2c9d7a75d09716a0796c8b9c410
https://doi.org/10.1007/978-94-011-5286-0_9
https://doi.org/10.1007/978-94-011-5286-0_9
