Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Rico Warias"'
Autor:
Anish Das, Chris Weise, Matthias Polack, Raphael D. Urban, Benjamin Krafft, Sadat Hasan, Hannes Westphal, Rico Warias, Simon Schmidt, Tanja Gulder, Detlev Belder
Publikováno v:
Journal of the American Chemical Society. 144:10353-10360
We report an approach for the online coupling of digital microfluidics (DMF) with mass spectrometry (MS) using a chip-integrated microspray hole (μSH). The technique uses an adapted electrostatic spray ionization (ESTASI) method to spray a portion o
Autor:
Hannes Westphal, Rico Warias, Chris Weise, Daniele Ragno, Holger Becker, Matthias Spanka, Alessandro Massi, Roger Gläser, Christoph Schneider, Detlev Belder
Publikováno v:
Reaction Chemistry & Engineering. 7:1936-1944
Dual-μReactor catalysis screening: a novel method combining multiple miniaturized packed-bed reactors and on-line HPLC/MS-analysis on one single microfluidic device.
Publikováno v:
Analytical Chemistry. 91:6134-6140
Herein, we present the first example of microchip-based supercritical-fluid chromatography (SFC). A microfluidic-glass-chip platform with pressure and temperature control for fast and efficient on-column injection is described. This enabled fast and
Autor:
Hannes Westphal, Rico Warias, Holger Becker, Matthias Spanka, Daniele Ragno, Roger Gläser, Christoph Schneider, Alessandro Massi, Detlev Belder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63ecd54b333d22c3d49ca6b58c41e8ee
https://hdl.handle.net/11392/2470217
https://hdl.handle.net/11392/2470217
Autor:
Rico Warias, Peter H. Seeberger, Sebastian K. Piendl, Detlev Belder, Kerry Gilmore, Josef J. Heiland, Alessandro Massi, Anna Zaghi
Publikováno v:
ChemCatChem. 10:5382-5385
Autor:
Roger Gläser, Detlev Belder, Rico Warias, Christoph Schneider, Alessandro Massi, Daniele Ragno, Holger Becker, Hannes Westphal, Matthias Spanka
Publikováno v:
ChemCatChem. 13:5056-5056
Publikováno v:
Lab on a Chip. 17:1996-2002
A droplet-based microfluidic device with seamless hyphenation to electrospray mass spectrometry was developed to rapidly investigate organic reactions in segmented flow providing a versatile tool for drug development. A chip-MS interface with an inte
Autor:
Stefan Zimmermann, Rico Warias, Christian Thoben, Sebastian K. Piendl, Christian-Robert Raddatz, Detlev Belder, Nora T. Hartner
Publikováno v:
Analytical chemistry. 91(12)
The online hyphenation of chip-based high-performance liquid chromatography (chip-HPLC) with ion mobility spectrometry (IMS) via fully integrated electrospray emitters is introduced. A custom-built drift tube IMS with shifted potentials was developed
Autor:
Carsten Lotter, Stefan Ohla, Detlev Belder, Rico Warias, Laura Mauritz, Patrick J. W. Fuchs, Josef J. Heiland, Kirsten Zeitler
Publikováno v:
Lab on a chip. 17(1)
We present a microfluidic system, seamlessly integrating microflow and microbatch synthesis with a HPLC/nano-ESI-MS functionality on a single glass chip. The microfluidic approach allows to efficiently steer and dispense sample streams down to the na