R
Ruth M. Gschwind
Researcher at University of Regensburg
Publications - 147
Citations - 4991
Ruth M. Gschwind is an academic researcher from University of Regensburg. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 34, co-authored 136 publications receiving 4178 citations. Previous affiliations of Ruth M. Gschwind include University of Mainz & University of Marburg.
Papers
More filters
Journal ArticleDOI
Measurement of transference numbers for lithium ion electrolytes via four different methods, a comparative study
Sandra Zugmann,Matthias Fleischmann,Marius Amereller,Ruth M. Gschwind,Hans-Dieter Wiemhöfer,Heiner J. Gores +5 more
TL;DR: In this paper, the transference numbers of some lithium battery related electrolytes including tetrafluoroborate in propylene carbonate, lithium hexafluorophosphate in blends of ethylene carbonates/diethyl carbonates, and lithium difluoromono (oxalate) borate in an e cientyl carbonate blend via four different methods.
Journal ArticleDOI
Identification of (E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate as a major activator for human γδ T cells in Escherichia coli
Martin Hintz,Armin Reichenberg,Boran Altincicek,Ute Bahr,Ruth M. Gschwind,Ann-Kristin Kollas,Ewald Beck,Jochen Wiesner,Matthias Eberl,Hassan Jomaa +9 more
TL;DR: This compound was purified from E. coli ΔlytB mutants by preparative anion exchange chromatography, and identified by mass spectrometry, 1H, 13C and 31P NMR spectroscopy, and NOESY analysis as (E)‐4‐hydroxy‐3‐methyl‐but‐2‐enyl pyrophosphate (HMB‐PP).
Journal ArticleDOI
Hydrogel-based drug delivery systems: comparison of drug diffusivity and release kinetics.
TL;DR: Because the determined values of D agreed well with those obtained from release studies, mechanical testing, FRAP, and pulsed field gradient NMR spectroscopy are proposed as alternatives to release experiments and can be used to rapidly evaluate the potential of newly developed drug delivery systems.
Journal ArticleDOI
1,8-Bis(tetramethylguanidino)naphthalene (TMGN): A New, Superbasic and Kinetically Active “Proton Sponge”
TL;DR: 1,8-Bis(tetramethylguanidino)naphthalene (TMGN, 1) is a new, readily accessible, and stable "proton sponge" with an experimental pK(BH(+)) value of 25.1 in MeCN, which is nearly seven orders of magnitude higher in basicity than the classical proton sponge 1,7-bis(dimethylamino)-naphthaene (DMAN).
Journal ArticleDOI
The Elusive Enamine Intermediate in Proline‐Catalyzed Aldol Reactions: NMR Detection, Formation Pathway, and Stabilization Trends
TL;DR: Real-time NMR studies that detail the first detection and structural characterization of enamine intermediates in prolinecatalyzed aldol reactions successfully increased the total amount of the intermediates from about 8% to 25–30% without changing their relative ratios.