Shahriar Dantism
RWTH Aachen University
8 Papers
34 Citations
Shahriar Dantism is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Corynebacterium glutamicum & Fermentation. The author has an hindex of 5, co-authored 8 publications. Previous affiliations of Shahriar Dantism include Katholieke Universiteit Leuven & FH Aachen.
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Papers
Differential imaging of the metabolism of bacteria and eukaryotic cells based on light-addressable potentiometric sensors
Shahriar Dantism,Shahriar Dantism,Shoko Takenaga,Torsten Wagner,Patrick Wagner,Michael J. Schöning +5 more
TL;DR: Three 3D-printed multi-chamber structures were developed and mounted on the planar sensor-chip surface to define four independent compartments, enabling differential measurements with varying cell concentrations, and the differential concept allows eliminating unwanted drift effects.
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Determination of the extracellular acidification of Escherichia coli K12 with a multi-chamber-based LAPS system
Shahriar Dantism,Shahriar Dantism,Shoko Takenaga,Patrick Wagner,Torsten Wagner,Michael J. Schöning +5 more
TL;DR: An on‐chip differential measuring system based on the light‐addressable potentiometric sensor (LAPS) principle combined with a 3D‐printed multi‐chamber structure has been realized to control the metabolic activity of microorganisms involved in intermediate stages of biogas production.
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A LAPS-Based Differential Sensor for Parallelized Metabolism Monitoring of Various Bacteria
Shahriar Dantism,Shahriar Dantism,Désirée Röhlen,Torsten Wagner,Patrick Wagner,Michael J. Schöning +5 more
TL;DR: This work describes the simultaneous analysis of the metabolic behavior of three different types of bacteria by means of a differential light-addressable potentiometric sensor (LAPS) set-up, which can open new possibilities for a cost-effective, rapid detection of the extracellular acidification of bacteria on a single sensor chip.
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Quantitative differential monitoring of the metabolic activity of Corynebacterium glutamicum cultures utilizing a light-addressable potentiometric sensor system.
Shahriar Dantism,Désirée Röhlen,Thorsten Selmer,Torsten Wagner,Patrick Wagner,Michael J. Schöning +5 more
TL;DR: A differential light-addressable potentiometric sensor (LAPS) system was developed to monitor the metabolic activity of Corynebacterium glutamicum as typical microorganism in fermentation processes and the number of living cells in suspensions was directly determined utilizing the read-out principle of the LAPS system.
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Light-addressable Potentiometric Sensor (LAPS) Combined with Multi-chamber Structures to Investigate the Metabolic Activity of Cells
TL;DR: Multi-chamber 3D-printed structures made out of polymer (PP-ABS) were combined with LAPS chips to analyse differentially and simultaneously the metabolic activity of Escherichia coli K12 and Chinese hamster ovary cells, and the responds of those cells to the addition of glucose solution.
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