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List of works by Ralf Krüger

A novel approach for analysis of oligonucleotide-cisplatin interactions by continuous elution gel electrophoresis coupled to isotope dilution inductively coupled plasma mass spectrometry and matrix-assisted laser desorption/ionization mass spectrome

scientific article

Analyte incorporation and ionization in matrix-assisted laser desorption/ionization visualized by pH indicator molecular probes.

scientific article

Associations of current diet with plasma and urine TMAO in the KarMeN study: direct and indirect contributions

scientific article published on 29 July 2017

Determination of globotriaosylceramide in plasma and urine by mass spectrometry.

scientific article published in February 2010

Determination of naltrexone and 6beta-naltrexol in human blood: comparison of high-performance liquid chromatography with spectrophotometric and tandem-mass-spectrometric detection.

scientific article published on 28 November 2009

Dietary essential α-linolenic acid and linoleic acid differentially modulate TNFα-induced NFκB activity in FADS2-deficient HEK-293 cells

scientific article published on 14 December 2016

High-Intensity Interval Training Decreases Resting Urinary Hypoxanthine Concentration in Young Active Men-A Metabolomic Approach

scientific article published on 10 July 2019

Impact of glucuronide interferences on therapeutic drug monitoring of posaconazole by tandem mass spectrometry.

scientific article published on 13 August 2010

Iodoacetamide-alkylated methionine can mimic neutral loss of phosphoric acid from phosphopeptides as exemplified by nano-electrospray ionization quadrupole time-of-flight parent ion scanning.

scientific article published in January 2005

Ion Formation in MALDI:  The Cluster Ionization Mechanism

scientific article (publication date: February 2003)

Matrix-assisted laser desorption/ionization mass spectrometry for the characterization of ionic liquids and the analysis of amino acids, peptides and proteins in ionic liquids.

scientific article

Metabolite patterns predicting sex and age in participants of the Karlsruhe Metabolomics and Nutrition (KarMeN) study

scientific article

Metabolite profiles evaluated, according to sex, do not predict resting energy expenditure and lean body mass in healthy non-obese subjects

scientific article published on 04 July 2018

Neutral loss-based phosphopeptide recognition: a collection of caveats

scientific article published on 15 June 2007

Plant protein phosphorylation monitored by capillary liquid chromatography--element mass spectrometry.

scientific article published on 31 January 2007

Quantification of protein phosphorylation by microLC-ICP-MS.

scientific article published on January 2009

Quantification of the Fabry marker lysoGb3 in human plasma by tandem mass spectrometry.

scientific article published on 18 November 2011

Silica- and alkoxysilane-coated ultrasmall superparamagnetic iron oxide particles: a promising tool to label cells for magnetic resonance imaging.

scientific article published on January 2007

Targeted ultra-performance liquid chromatography/tandem mass spectrometric quantification of methylated amines and selected amino acids in biofluids

scientific article published on 01 April 2020

The influence of a chronic L-carnitine administration on the plasma metabolome of male Fischer 344 rats

scientific article published on 10 February 2017

Trimethylamine-N-Oxide Postprandial Response in Plasma and Urine Is Lower After Fermented Compared to Non-Fermented Dairy Consumption in Healthy Adults

scientific article published on 16 January 2020

μLC coupled to ICP-SFMS with post-column isotope dilution analysis of sulfur for absolute protein quantification

scientific article published on 30 March 2008

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