Zobrazeno 1 - 10
of 24
pro vyhledávání: '"J. M. Köhler"'
Publikováno v:
Analytica Chimica Acta. 633:81-89
A fluorimetric micro spot array using non-specific recognition function is described for the analysis of liquid samples. The array was composed of binary mixtures of various fluorescence dyes which were embedded in a hydrogel matrix. The interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::093c77bfa8485f01d9e0849cb5d1a4cf
https://doi.org/10.1016/j.aca.2008.11.030
https://doi.org/10.1016/j.aca.2008.11.030
Publikováno v:
Chemical Engineering & Technology. 28:520-527
The azo coupling of 2-naphthol and cresol novolaks was performed as an example for organic reactions in a microsegmented flow system with microspectrophotometric on-line characterization. A lithographically prepared glass/glass chip microreactor was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a84b8562bfc016afe05873cf72e81d9
https://doi.org/10.1002/ceat.200407122
https://doi.org/10.1002/ceat.200407122
Autor:
J. M. Köhler, J. Wagner
Publikováno v:
Nano Letters. 5:685-691
A continuous flow microreactor was used for the synthesis of gold nanoparticles (5 to 50 nm) directly from a gold salt (HAuCl(4)) and a reducing agent (ascorbic acid). Experimental parameters were optimized to obtain narrow size distributions, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f07edadead5c60fe935e80bac3925fe1
https://doi.org/10.1021/nl050097t
https://doi.org/10.1021/nl050097t
Autor:
T. Kirner, J. M. Köhler
Publikováno v:
Sensors and Actuators A: Physical. 119:19-27
Micro segmentation of liquids inside micro channels and micro tubes opens an easy way for highly parallelized chemical, biochemical and microbiological processes. The production of liquid segments can be done as a fast serial process and leads to a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5df6807a9a4bf4ab5b31aeffb1a112
https://doi.org/10.1016/j.sna.2004.07.010
https://doi.org/10.1016/j.sna.2004.07.010
Autor:
M. Günther, J. M. Köhler
Publikováno v:
Chemie Ingenieur Technik. 76:522-526
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2be56888373a9470cd3eecb9b5abbcf0
https://doi.org/10.1002/cite.200403415
https://doi.org/10.1002/cite.200403415
Publikováno v:
Langmuir. 17:5426-5430
A scheme for an electrical classification of the solution concentration of bioconjugated colloidal gold particles is presented. It is based on the immobilization of the particles in the gap of microstructured electrodes, followed by a metal enhanceme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f59c77607be366392af4aa3a548811
https://doi.org/10.1021/la0102408
https://doi.org/10.1021/la0102408
Autor:
H. J. Kiel, Gregor Schlingloff, M. Döring, G. Mayer, A. Thamm, D. Tomandl, J. M. Köhler, M. Gebinoga, Andreas Schober
Publikováno v:
Microsystem Technologies. 4:35-39
Microsystems recently have been introduced as tools for screening in modern chemistry, biochemistry and biology. It has been shown that new microsystems can be implemented in the biomedical laboratory by using the microsystemic approach for the sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5efe4922a0d62a5274dc5760b67f5c7
https://doi.org/10.1007/s005420050089
https://doi.org/10.1007/s005420050089
Autor:
J. M. Köhler, Martin Zieren
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 358:683-686
A micro chip element with an integrated flow channel and thin film thermopiles was developed in order to realize a micro calorimeter for small volumes in a flow arrangement. The flow channel consists of two inlets, a mixing region, a measurement regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24ace8ab6a6e9bf02b0d83b6e112e0c
https://doi.org/10.1007/s002160050491
https://doi.org/10.1007/s002160050491
Autor:
M. Thürk, R. Pechmann, Andreas Schober, T. M. Jovin, J. M. Köhler, A. Schwienhorst, A. Schaper
Publikováno v:
Microsystem Technologies. 1:202-208
Photolithographic preparation of thin films and stacks of them were combined with anisotropic silicon etching and free standing film technology in order to realize three dimensional micro components for studies in detection and optimization of biomol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe340396ca448584874a0015f5247f15
https://doi.org/10.1007/bf01371496
https://doi.org/10.1007/bf01371496
Publikováno v:
Microsystem Technologies. 1:168-172
Modern microsystem application is concentrated on the development of microstructured sensors and actuators in integrated devices. Examples of that approach are microoptical components for endoscopic surgery, sensors and micropumps in integrated liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e536b6ecd7dc34cf11ab30306019f8b
https://doi.org/10.1007/bf01371490
https://doi.org/10.1007/bf01371490