Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Juergen Steigert"'
Autor:
Markus Grumann, Jens Ducrée, Juergen Steigert, Thilo Brenner, S. Lutz, Roland Zengerle, L. Riegger
Publikováno v:
Biomedical Microdevices. 9:675-679
In this paper, we present a novel and fully integrated centrifugal microfluidic “lab-on-a-disk” for rapid colorimetric assays in human whole blood. All essential steps comprising blood sampling, metering, plasma extraction and the final optical d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9475ef3a0dc050079673773da34b55
https://doi.org/10.1007/s10544-007-9076-0
https://doi.org/10.1007/s10544-007-9076-0
Autor:
Roland Zengerle, Holger Reinecke, Juergen Steigert, Claas Müller, Jürgen Rühe, Peter Koltay, N Gottschlich, Stefan Haeberle, Chris Steinert, Jens Ducrée, Thilo Brenner
Publikováno v:
Journal of Micromechanics and Microengineering. 17:333-341
We present a novel, cost-efficient process chain for fast tooling and small-lot replication of high-quality, multi-scale microfluidic polymer chips within less than 5 days. The fabrication chain starts with a primary master which is made by well-esta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2527e3a192e09e3c67e36ca0ef219dee
https://doi.org/10.1088/0960-1317/17/2/020
https://doi.org/10.1088/0960-1317/17/2/020
Autor:
Juergen Steigert, Peter Koltay, M. Dube, Jens Ducrée, Roland Zengerle, Thilo Brenner, Wolfgang Streule, L. Riegger, K. Mittmann, Markus Grumann
Publikováno v:
Sensors and Actuators A: Physical. :228-233
We present a novel concept to determine relevant biochemical markers for applications in the field of emergency diagnostics. Our modular setup comprises a disposable polymer disk which hosts microfluidic structures and optical beam-guidance elements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d628d24af5eb440fe31f1e1e6d57cff9
https://doi.org/10.1016/j.sna.2006.01.031
https://doi.org/10.1016/j.sna.2006.01.031
Autor:
Roland Zengerle, Thilo Brenner, J. Harter, L. Riegger, Jens Ducrée, Markus Grumann, Juergen Steigert
Publikováno v:
Lab Chip. 6:1040-1044
We present a novel microfluidic concept to enable a fast colorimetric alcohol assay from a single droplet of whole blood. The reduced turn-around time of 150 seconds is, on the one hand, achieved by a full process integration including metering, mixi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::109b32fdaa7f60102d3945ff059868d8
https://doi.org/10.1039/b607051p
https://doi.org/10.1039/b607051p
Autor:
Eva Schulte Bocholt, Arne Kloke, Roland Zengerle, Juergen Steigert, Felix von Stetten, Alexander H. Slocum, Nils Paust, Melanie Hoehl
Publikováno v:
Prof. Slocum via Angie Locknar
Contamination of foods is a public health hazard that episodically causes thousands of deaths and sickens millions worldwide. To ensure food safety and quality, rapid, low-cost and easy-to-use detection methods are desirable. Here, the LabSystem is i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eedd805423a7e2c2a02231ba2d7aa95
https://pubmed.ncbi.nlm.nih.gov/24710334
https://pubmed.ncbi.nlm.nih.gov/24710334
Autor:
Roland Zengerle, Thomas Nesch, Melanie Hoehl, Alexander H. Slocum, Nils Paust, Felix von Stetten, Arne Dannenberg, Juergen Steigert, Michael Weißert
Publikováno v:
Prof. Slocum via Angie Locknar
This paper introduces a disposable battery-driven heating system for loop-mediated isothermal DNA amplification (LAMP) inside a centrifugally-driven DNA purification platform (LabTube). We demonstrate LabTube-based fully automated DNA purification of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92365c5e7af48c3c8d1add462331130b
https://doi.org/10.1007/s10544-014-9841-9
https://doi.org/10.1007/s10544-014-9841-9
Autor:
R. Reski, Juergen Steigert, Günter Roth, Nils Paust, Claas Müller, Matthias Blazek, N. Wangler, Roland Zengerle, M. Blessing, M. Vervliet-Scheebaum, Holger Reinecke, M. Welsche
Publikováno v:
Biomedical microdevices. 15(1)
We present a new method for the distinct specific chemical stimulation of single cells and small cell clusters within their natural environment. By single-drop release of chemical agents with droplets in size of typical cell diameters (d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43368054587b6bc2c5250fff6b8c7035
https://pubmed.ncbi.nlm.nih.gov/22833153
https://pubmed.ncbi.nlm.nih.gov/22833153
Autor:
N. Wangler, Peter Koltay, Martina Daub, Wolfgang Streule, Roland Zengerle, Monika Strasser, O. Brett, Juergen Steigert
Publikováno v:
Lab on a chip. 9(12)
We present a new tool for the precisely controlled transfer of individual picoliter (pL) droplets in the range of 150-950 pL at user defined local positions within aqueous liquid environments while avoiding any leakage by diffusion. This is achieved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f85321563231d671af5c54b5e1aac44
https://pubmed.ncbi.nlm.nih.gov/19495466
https://pubmed.ncbi.nlm.nih.gov/19495466
Publikováno v:
IFMBE Proceedings ISBN: 9783540892076
We present a new tool (Pico-Injector) for the discrete chemical stimulation of individual cells in their physiological environment. Key features are the precisely controlled release of two individually addressable substances in the lower picoliter (p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::755369547e5da9f08d66977e4a70e88c
https://doi.org/10.1007/978-3-540-89208-3_340
https://doi.org/10.1007/978-3-540-89208-3_340
