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Stephan Düwel
Stephan Düwel
Verified email at tum.de
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Year
Imaging of pH in vivo using hyperpolarized 13C-labelled zymonic acid.
S Düwel, C Hundshammer, M Gersch, B Feuerecker, K Steiger, A Buck, ...
Nature communications 8, 15126, 2017
1232017
Diffusion of hyperpolarized 13C‐metabolites in tumor cell spheroids using real‐time NMR spectroscopy
F Schilling, S Düwel, U Köllisch, M Durst, RF Schulte, SJ Glaser, A Haase, ...
NMR in Biomedicine 26 (5), 557-568, 2013
552013
Earth’s magnetic field enabled scalar coupling relaxation of 13C nuclei bound to fast-relaxing quadrupolar 14N in amide groups
E Chiavazza, E Kubala, CV Gringeri, S Düwel, M Durst, RF Schulte, ...
Journal of Magnetic Resonance 227, 35-38, 2013
522013
Simultaneous characterization of tumor cellularity and the Warburg effect with PET, MRI and hyperpolarized 13C-MRSI
C Hundshammer, M Braeuer, CA Müller, AE Hansen, M Schillmaier, ...
Theranostics 8 (17), 4765, 2018
402018
Hyperpolarized Amino Acid Derivatives as Multivalent Magnetic Resonance pH Sensor Molecules
C Hundshammer, S Düwel, D Ruseckas, G Topping, P Dzien, C Müller, ...
Sensors 18 (2), 600, 2018
362018
Multiparametric human hepatocellular carcinoma characterization and therapy response evaluation by hyperpolarized 13C MRSI
S Düwel, M Durst, CV Gringeri, Y Kosanke, C Gross, MA Janich, A Haase, ...
NMR in Biomedicine 29 (7), 952-960, 2016
332016
Deuteration of hyperpolarized ¹³C‐labelled zymonic acid enables sensitivity‐enhanced dynamic MRI of pH
C Hundshammer, S Düwel, S Köcher, M Gersch, B Feuerecker, ...
ChemPhysChem, 2017
262017
Dynamic 2D and 3D mapping of hyperpolarized pyruvate to lactate conversion in vivo with efficient multi‐echo balanced steady‐state free precession at 3 T
CA Müller, C Hundshammer, M Braeuer, JG Skinner, S Berner, J Leupold, ...
NMR in Biomedicine 33 (6), e4291, 2020
242020
Imaging of Extracellular pH Using Hyperpolarized Molecules
C Hundshammer, S Düwel, F Schilling
Israel Journal of Chemistry 57 (9), 788-799, 2017
172017
MRI: MR Contrast Agents & In Vivo Magnetic Resonance Imaging and Spectroscopy with Hyperpolarized Agents
A Schroeter, M Rudin, E Gianolio, A Viale, DD Castelli, S Aime, ...
Small Animal Imaging, 227-324, 2017
4*2017
pH-Biosensors Based on Compounds Produced From Pyruvic Acid For Magnetic Resonance Imaging and Spectroscopy and Their Uses
F Schilling, S Glaser, S Düwel, M Gersch
US Patent App. 15/028,219, 2016
42016
Detektion metaboler Subgruppen des hepatozellulären Karzinoms (HCC) mittels Magnetresonanzspektroskopie (MRSI) mit hyperpolarisiertem 13C-Pyruvat
G Kaissis, E Bliemsrieder, D Keim, L Gebrekidan, G Topping, ...
RöFo-Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden …, 2017
12017
Ph-biosensors based on compounds produced from pyruvic acid for magnetic resonance imaging and spectroscopy and their uses
F Schilling, S GLASER, S Düwel, M Gersch
12016
pH Biosensors based on compounds made of pyruvic acid for magnetic resonance imaging and spectroscopy and their applications
S Glaser, S Düwel, M Gersch, F Schilling
2019
Front Cover: Deuteration of Hyperpolarized 13C‐Labeled Zymonic Acid Enables Sensitivity‐Enhanced Dynamic MRI of pH (ChemPhysChem 18/2017)
C Hundshammer, S Düwel, SS Köcher, M Gersch, B Feuerecker, ...
ChemPhysChem 18 (18), 2418-2418, 2017
2017
Magnetic Resonance Spectroscopic Imaging of Metabolism and pH for Tumor Characterization in vivo using Hyperpolarized 13C-labelled Biosensors
SM Düwel
Technische Universität München, 2017
2017
Zymonic acid-a novel 13C enriched biosensor for in vivo pH-imaging
C Hundshammer, S Düwel, M Gersch, B Feuerecker, A Haase, ...
In vivo pH imaging using hyperpolarized 13C-labelled zymonic acid
S Duewel, C Hundshammer, M Gersch, B Feuerecker, A Haase, ...
Multiparametric tumor characterization using simultaneous 1H-MRI,[18F] FDG PET and hyperpolarized [1-13C] pyruvate MRSI
C Hundshammer, M Braeuer, M Christoph, AE Hansen, J Cabello, ...
Ratio of lactate-to-pyruvate apparent diffusion coefficients is an indicator of necrosis in tumor cells
F Schilling, S Düwel, U Köllisch, M Durst, SJ Glaser, A Haase, MI Menzel, ...
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