Maria Kristina Parr (Maria K Parr, M K Parr)

Scopus Author ID Scopus Author ID Scopus Author ID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 61

Top Topics

Mass Spectrometry

Simultaneous Determination

Gas Chromatography

Top Venues

Drug testing and analysis

Rapid communications in mass spectrometry : RCM

Journal of separation science

Molecules (Basel, Switzerland)

This page only lists publications with an associated author ORCID identifier.

Publications

Laura Klöppner, Lukas Corbinian Harps, Maria Kristina Parr
Sample Preparation Techniques for Growth-Promoting Agents in Various Mammalian Specimen Preceding MS-Analytics. Molecules (Basel, Switzerland) 29 (2) (2024)
Alexander H Schmidt, Mijo Stanic, Maria Kristina Parr
ICH Q14-inspired novel approach to establish an SFC-based purity method for carbamazepine. Drug testing and analysis 16 (7) (2024)
Eduard Isenmann, Tasha Yuliandra, Konstantina Touvleliou, Matthias Broekmann, Xavier de la Torre, Francesco Botre, Patrick Diel, Maria Kristina Parr
Quinoa as phytopharmaceutical? Urinary elimination of ecdysterone after consumption of quinoa alone and in combination with spinach. Archiv der Pharmazie 357 (6) (2024)
Eduard Isenmann, Tasha Yuliandra, Konstantina Touvleliou, Matthias Broekmann, Xavier de la Torre, Francesco Botre, Patrick Diel, Maria Kristina Parr
Quinoa as phytopharmaceutical? Urinary elimination of ecdysterone after consumption of quinoa alone and in combination with spinach. Archiv der Pharmazie (2024)
Laura Klöppner, Lukas Corbinian Harps, Maria Kristina Parr
Sample Preparation Techniques for Growth-Promoting Agents in Various Mammalian Specimen Preceding MS-Analytics. Molecules (Basel, Switzerland) 29 (2) (2024)
Ivana Gavrilović, Bernhard Wuest, Jonathan Danaceau, Emmanuelle Braidman, Xavier de la Torre, Francesco Botre, Maria Kristina Parr, David A Cowan
Routine application of SFC-MS in doping control: Analysis of 3 × 1000 urine samples using three different SFC-MS instruments. Drug testing and analysis 16 (7) (2024)
Alexander H Schmidt, Mijo Stanic, Maria Kristina Parr
ICH Q14-inspired novel approach to establish an SFC-based purity method for carbamazepine. Drug testing and analysis 16 (7) (2024)
Laura Klöppner, Lukas Corbinian Harps, Maria Kristina Parr
Sample Preparation Techniques for Growth-Promoting Agents in Various Mammalian Specimen Preceding MS-Analytics. Molecules (Basel, Switzerland) 29 (2) (2024)
Laura Klöppner, Lukas Corbinian Harps, Maria Kristina Parr
Sample Preparation Techniques for Growth-Promoting Agents in Various Mammalian Specimen Preceding MS-Analytics. Molecules (Basel, Switzerland) 29 (2) (2024)
Francesco F Russo, Yannek Nowatzky, Carsten Jaeger, Maria Kristina Parr, Phillipp Benner, Thilo Muth, Jan Lisec
Machine learning methods for compound annotation in non-targeted mass spectrometry-A brief overview of fingerprinting, in silico fragmentation and de novo methods. Rapid communications in mass spectrometry : RCM 38 (20) (2024)
Alexander H Schmidt, Mijo Stanic, Maria Kristina Parr
ICH Q14-inspired novel approach to establish an SFC-based purity method for carbamazepine. Drug testing and analysis (2024)
Ivana Gavrilović, Bernhard Wuest, Jonathan Danaceau, Emmanuelle Braidman, Xavier de la Torre, Francesco Botre, Maria Kristina Parr, David A Cowan
Routine application of SFC-MS in doping control: Analysis of 3 × 1000 urine samples using three different SFC-MS instruments. Drug testing and analysis 16 (7) (2024)
Ivana Gavrilović, Bernhard Wuest, Jonathan Danaceau, Emmanuelle Braidman, Xavier de la Torre, Francesco Botre, Maria Kristina Parr, David A Cowan
Routine application of SFC-MS in doping control: Analysis of 3 × 1000 urine samples using three different SFC-MS instruments. Drug testing and analysis (2024)
Ginevra Giacomello, Carolin Otto, Josef Priller, Klemens Ruprecht, Chotima Böttcher, Maria Kristina Parr
1,2- 13 C 2 -Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory Conditions. Current issues in molecular biology 45 (1) (2023)
Sami El Deeb, Khalid Abdelsamad, Maria Kristina Parr
Greener and Whiter Analytical Chemistry Using Cyrene as a More Sustainable and Eco-Friendlier Mobile Phase Constituent in Chromatography. Pharmaceuticals (Basel, Switzerland) 16 (10) (2023)
Ginevra Giacomello, Carolin Otto, Josef Priller, Klemens Ruprecht, Chotima Böttcher, Maria Kristina Parr
1,2- 13 C 2 -Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory Conditions. Current issues in molecular biology 45 (1) (2023)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Controlling the elution order of insulin and its analogs in sub-/supercritical fluid chromatography using methanesulfonic acid and 18-crown-6 as mobile phase additives. Journal of separation science (2023)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Ternary eluent compositions in supercritical fluid chromatography improved fingerprinting of therapeutic peptides. Journal of separation science (2023)
Daniel Alexander Bizjak, Dorle Nussbaumer, Kay Winkert, Gunnar Treff, Kensuke Takabajashi, Lennart Mentz, Franziska Schober, Jasmine-Lèonike Buhl, Lucas John, Jens Dreyhaupt, Luise Steeb, Lukas C Harps, Maria Kristina Parr, Patrick Diel, Martina Zügel, Juergen Michael Steinacker
Acute Effects of Single Versus Combined Inhaled β2-Agonists Salbutamol and Formoterol on Time Trial Performance, Lung Function, Metabolic and Endocrine Variables. Sports medicine - open 9 (1) (2023)
Ginevra Giacomello, Carolin Otto, Josef Priller, Klemens Ruprecht, Chotima Böttcher, Maria Kristina Parr
1,2- 13 C 2 -Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory Conditions. Current issues in molecular biology 45 (1) (2023)
Fan Yang, Sangeeta Shrestha Sharma, Matthias Bureik, Maria Kristina Parr
Mutual Modulation of the Activities of Human CYP2D6 and Four UGTs during the Metabolism of Propranolol. Current issues in molecular biology 45 (9) (2023)
P Leogrande, D Jardines, D Martinez-Brito, X de la Torre, Maria Kristina Parr, F Botrè
LC-HRMS based metabolomics workflow: an alternative strategy for metabolite identification in the anti-doping field. Rapid communications in mass spectrometry : RCM (2023)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Ternary eluent compositions in supercritical fluid chromatography improved fingerprinting of therapeutic peptides. Journal of separation science 46 (5) (2023)
Felix Bredendiek, Maria Kristina Parr
SFC-MS/MS for orthogonal separation of hydroxylated 17α-methyltestosterone isomers. Drug testing and analysis (2023)
Lukas Corbinian Harps, Annika Lisa Jendretzki, Clemens Alexander Wolf, Ulrich Girreser, Gerhard Wolber, Maria Kristina Parr
Development of an HPLC-MS/MS Method for Chiral Separation and Quantitation of ( R )- and ( S )-Salbutamol and Their Sulfoconjugated Metabolites in Urine to Investigate Stereoselective Sulfonation. Molecules (Basel, Switzerland) 28 (20) (2023)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Ternary eluent compositions in supercritical fluid chromatography improved fingerprinting of therapeutic peptides. Journal of separation science 46 (5) (2023)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Ternary eluent compositions in supercritical fluid chromatography improved fingerprinting of therapeutic peptides. Journal of separation science 46 (5) (2023)
Tasha Yuliandra, Konstantina Touvleliou, Xavier de la Torre, Francesco Botrè, Steffen Loke, Eduard Isenmann, Sarah Valder, Patrick Diel, Maria Kristina Parr
Urinary excretion of ecdysterone and its metabolites following spinach consumption. Molecular nutrition & food research (2023)
Fan Yang, Maxi Wenzel, Matthias Bureik, Maria Kristina Parr
Glucuronidation Pathways of 5- and 7-Hydroxypropranolol: Determination of Glucuronide Structures and Enzyme Selectivity. Molecules (Basel, Switzerland) 28 (23) (2023)
Ginevra Giacomello, Carolin Otto, Josef Priller, Klemens Ruprecht, Chotima Böttcher, Maria Kristina Parr
1,2- 13 C 2 -Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory Conditions. Current issues in molecular biology 45 (1) (2023)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Ternary eluent compositions in supercritical fluid chromatography improved fingerprinting of therapeutic peptides. Journal of separation science (2023)
Ginevra Giacomello, Carolin Otto, Josef Priller, Klemens Ruprecht, Chotima Böttcher, Maria Kristina Parr
1,2- 13 C 2 -Glucose Tracing Approach to Assess Metabolic Alterations of Human Monocytes under Neuroinflammatory Conditions. Current issues in molecular biology 45 (1) (2023)
Jie Zhao, Sijie Liu, Clemens Alexander Wolf, Gerhard Wolber, Maria Kristina Parr, Matthias Bureik
Changes in Alprazolam Metabolism by CYP3A43 Mutants. Biomedicines 10 (12) (2022)
Sebastian Schmidtsdorff, Jonas Neumann, Alexander H Schmidt, Maria Kristina Parr
Risk assessment for nitrosated pharmaceuticals: A future perspective in drug development. Archiv der Pharmazie 355 (4) (2022)
Fan Yang, Sijie Liu, Gerhard Wolber, Matthias Bureik, Maria Kristina Parr
Complete Reaction Phenotyping of Propranolol and 4-Hydroxypropranolol with the 19 Enzymes of the Human UGT1 and UGT2 Families. International journal of molecular sciences 23 (13) (2022)
Jonas Neumann, Sebastian Schmidtsdorff, Alexander H Schmidt, Maria Kristina Parr
Application of sub-/supercritical fluid chromatography for the fingerprinting of a complex therapeutic peptide. Journal of separation science 45 (16) (2022)
Jie Zhao, Sijie Liu, Clemens Alexander Wolf, Gerhard Wolber, Maria Kristina Parr, Matthias Bureik
Changes in Alprazolam Metabolism by CYP3A43 Mutants. Biomedicines 10 (12) (2022)
Sebastian Schmidtsdorff, Jonas Neumann, Alexander H Schmidt, Maria Kristina Parr
Prevalence of nitrosamine contaminants in drug samples: Has the crisis been overcome? Archiv der Pharmazie (2022)
Camila Fernández Zapata, Ginevra Giacomello, Eike J Spruth, Jinte Middeldorp, Gerardina Gallaccio, Adeline Dehlinger, Claudia Dames, Julia K H Leman, Roland E van Dijk, Andreas Meisel, Stephan Schlickeiser, Desiree Kunkel, Elly M Hol, Friedemann Paul, Maria Kristina Parr, Josef Priller, Chotima Böttcher
Differential compartmentalization of myeloid cell phenotypes and responses towards the CNS in Alzheimer's disease. Nature communications 13 (1) (2022)
Lingyu Liu, Leonie Hobohm, Felix Bredendiek, Alexander Froschauer, Oliver Zierau, Maria Kristina Parr, Annekathrin Martina Keiler
Medaka embryos as a model for metabolism of anabolic steroids. Archives of toxicology 96 (7) (2022)
Patrizia Leogrande, Daniel Jardines, Dayamin Martinez-Brito, Xavier de la Torre, Maria Kristina Parr, Francesco Botre
Low-energy electron ionization optimization for steroidomics analysis using high-resolution mass spectrometry. Rapid communications in mass spectrometry : RCM 35 (23) (2021)
André Niebel, Lena Westendorf, Franziska Krumbiegel, Sven Hartwig, Maria Kristina Parr, Michael Tsokos
Prevalence and concentrations of new designer stimulants, synthetic opioids, benzodiazepines, and hallucinogens in postmortem hair samples: A 13-year retrospective study. Drug testing and analysis (2021)
Annette Sophie Kollmeier, Xavier de la Torre, Christian Müller, Francesco Botre, Maria Kristina Parr
In-depth gas chromatography/tandem mass spectrometry fragmentation analysis of formestane and evaluation of mass spectral discrimination of isomeric 3-keto-4-ene hydroxy steroids. Rapid communications in mass spectrometry : RCM 34 (24) (2021)
Patrizia Leogrande, Daniel Jardines, Dayamin Martinez-Brito, Eleonora Domenici, Xavier de la Torre, Maria Kristina Parr, Francesco Botrè
Metabolomics workflow as a driven tool for rapid detection of metabolites in doping analysis. Development and validation. Rapid communications in mass spectrometry : RCM 36 (2) (2021)
Gabriella Ambrosio, Tasha Yuliandra, Bernhard Wuest, Monica Mazzarino, Xavier de la Torre, Francesco Botrè, Patrick Diel, Eduard Isenmann, Maria Kristina Parr
Urinary Elimination of Ecdysterone and Its Metabolites Following a Single-Dose Administration in Humans. Metabolites 11 (6) (2021)
Steffen Loke, Lingyu Liu, Maxi Wenzel, Heike Scheffler, Michele Iannone, Xavier de la Torre, Nils E Schloerer, Francesco Botrè, Annekathrin Martina Keiler, Matthias Bureik, Maria Kristina Parr
New Insights into the Metabolism of Methyltestosterone and Metandienone: Detection of Novel A-Ring Reduced Metabolites. Molecules (Basel, Switzerland) 26 (5) (2021)
Benjamin Albrecht, Elena Voronina, Carola Schipke, Oliver Peters, Maria Kristina Parr, M Dolores Díaz Hernández, Nils E Schloerer
Pursuing Experimental Reproducibility: An Efficient Protocol for the Preparation of Cerebrospinal Fluid Samples for NMR-based Metabolomics and Analysis of Sample Degradation. Metabolites 10 (6) (2020)
Yanan Sun, David Machalz, Gerhard Wolber, Maria Kristina Parr, Matthias Bureik
Functional Expression of All Human Sulfotransferases in Fission Yeast, Assay Development, and Structural Models for Isoforms SULT4A1 and SULT6B1. Biomolecules 10 (11) (2020)
Dina Aboushady, Maria Kristina Parr, Rasha Sayed Hanafi
Quality-by-Design Is a Tool for Quality Assurance in the Assessment of Enantioseparation of a Model Active Pharmaceutical Ingredient. Pharmaceuticals (Basel, Switzerland) 13 (11) (2020)
Annette Sophie Kollmeier, Maria Kristina Parr
Mass spectral fragmentation analyses of isotopically labelled hydroxy steroids using gas chromatography/electron ionization low-resolution mass spectrometry: A practical approach. Rapid communications in mass spectrometry : RCM 34 (12) (2020)
Jan F Joseph, Leonie Schwartze, Jill García-Miller, Leticia M Cruz, Bernhard Wuest, Ulrich Keilholz, Christian Zoschke, Maria Kristina Parr
Automated Real-Time Tumor Pharmacokinetic Profiling in 3D Models: A Novel Approach for Personalized Medicine. Pharmaceutics 12 (5) (2020)
Anna Stoll, Michele Iannone, Giuseppina De Gregorio, Francesco Molaioni, Xavier de la Torre, Francesco Botre, Maria Kristina Parr
Influence of Indomethacin on Steroid Metabolism: Endocrine Disruption and Confounding Effects in Urinary Steroid Profiling of Anti-Doping Analyses. Metabolites 10 (11) (2020)
Dayamin Martinez-Brito, Xavier de la Torre, Maria Kristina Parr, Francesco Botre
Mass spectrometric analysis of 7-oxygenated androst-5-ene structures. Influence in trimethylsilyl derivative formation. Rapid communications in mass spectrometry : RCM 34 (17) (2020)
Yan Felix Karl Dyck, Daniel Rehm, Jan Felix Joseph, Karsten Winkler, Volker Sandig, Wolfgang Jabs, Maria Kristina Parr
Forced Degradation Testing as Complementary Tool for Biosimilarity Assessment. Bioengineering (Basel, Switzerland) 6 (3) (2019)
Jaber Assaf, Annette Sophie Kollmeier, Christian Müller, Maria Kristina Parr
Reconsidering mass spectrometric fragmentation in electron ionization mass spectrometry - new insights from recent instrumentation and isotopic labelling exemplified by ketoprofen and related compounds. Rapid communications in mass spectrometry : RCM 33 (2) (2019)
Eduard Isenmann, Gabriella Ambrosio, Jan Felix Joseph, Monica Mazzarino, Xavier de la Torre, Philipp Zimmer, Rymantas Kazlauskas, Catrin Goebel, Francesco Botrè, Patrick Diel, Maria Kristina Parr
Ecdysteroids as non-conventional anabolic agent: performance enhancement by ecdysterone supplementation in humans. Archives of toxicology 93 (7) (2019)
Othman Montacir, Houda Montacir, Andreas Springer, Stephan Hinderlich, Fereidoun Mahboudi, Amirhossein Saadati, Maria Kristina Parr
Physicochemical Characterization, Glycosylation Pattern and Biosimilarity Assessment of the Fusion Protein Etanercept. The protein journal 37 (2) (2018)
Gabriella Ambrosio, Xavier de la Torre, Monica Mazzarino, Maria Kristina Parr, Francesco Botre
Effect of non-prohibited drugs on the phase II metabolic profile of morphine. An in vitro investigation for doping control purposes. Drug testing and analysis 10 (6) (2018)
Othman Montacir, Houda Montacir, Murat Eravci, Andreas Springer, Stephan Hinderlich, Fereidoun Mahboudi, Amirhossein Saadati, Maria Kristina Parr
Bioengineering of rFVIIa Biopharmaceutical and Structure Characterization for Biosimilarity Assessment. Bioengineering (Basel, Switzerland) 5 (1) (2018)
Monica Mazzarino, Franziska L Khevenhüller-Metsch, Ilaria Fiacco, Maria Kristina Parr, Xavier de la Torre, Francesco Botre
Drug-drug interaction and doping: Effect of non-prohibited drugs on the urinary excretion profile of methandienone. Drug testing and analysis 10 (10) (2018)
Sara González-Rodríguez, Mohiuddin A Quadir, Shilpi Gupta, Karolina A Walker, Xuejiao Zhang, Viola Seitz, Dominika Labuz, Antonio Rodriguez-Gaztelumendi, Martin Schmelz, Jan Joseph, Maria Kristina Parr, Halina Machelska, Rainer Haag, Christoph Stein
Polyglycerol-opioid conjugate produces analgesia devoid of side effects. eLife 6 (2017)