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Clinical Biochemistry, ISSN 0009-9120, 02/2013, Volume 46, Issue 3, pp. 190 - 196
With an ever-increasing clinical interest in vitamin D insufficiency, numerous automated immunoassays, protein binding assays, and in-house LC-MS/MS methods... 
LC-MS | C3-epimer | Vitamin D | Pediatric
Journal Article
International Journal of Molecular Sciences, ISSN 1661-6596, 12/2013, Volume 14, Issue 12, pp. 24055 - 24063
Journal Article
Journal of Chromatography A, ISSN 0021-9673, 10/2019, Volume 1603, pp. 150 - 159
Here, we developed a novel and sensitive method for the detection and quantification of metastable trenbolone and altrenogest photoproducts in agricultural... 
Altrenogest | Metastable | Photoproduct | LC–MS/MS | Trenbolone
Journal Article
Journal of Chromatography A, ISSN 0021-9673, 10/2016, Volume 1469, pp. 60 - 67
Commercial chromatographic instrumentation for bottom-up proteomics is often inadequate to resolve the number of peptides in many samples. This has inspired a... 
UHPLC | Capillary chromatography | Peptides | LC–MS | Proteomics
Journal Article
Talanta, ISSN 0039-9140, 01/2020, Volume 206, p. 120172
Derivatization is frequently used in liquid chromatography–mass spectrometry (LC-MS) to improve the ionization characteristics of analytes, and facilitate... 
LC-MS | Bisulfite | Post column derivatization | Aldehyde
Journal Article
Journal of Pharmaceutical and Biomedical Analysis, ISSN 0731-7085, 01/2020, Volume 177
Human urine recently became a popular medium for metabolomics biomarker discovery because its collection is non-invasive. Sometimes renal dilution of urine can... 
Urine | Metabolomics | LC/MS/MS | Biomarkers | Normalization
Journal Article
Journal of Pharmaceutical and Biomedical Analysis, ISSN 0731-7085, 08/2019, Volume 172, pp. 364 - 371
Gefitinib, the first approved oral epidermal growth factor receptor (EGFR) inhibitor, has been demonstrated effective in cancers with EGFR active mutations. In... 
NSCLC patients | Metabolites | Gefitinib | LC–MS/MS
Journal Article
Food Control, ISSN 0956-7135, 01/2020, Volume 107, p. 106744
Sesame ( ) is a well-recognized food allergen, and sesame-related allergies have been increasingly reported worldwide. Patients with sesame allergy are... 
LC-MS/MS | Quantification | Peptide | Sesame | Allergen
Journal Article
Journal of Chromatography A, ISSN 0021-9673, 09/2017, Volume 1517, pp. 108 - 116
Pesticide testing of foodstuffs is usually accomplished with generic wide-scope multi-residue methods based on liquid chromatography tandem mass spectrometry... 
QuPPe | Pesticide | HILIC | LC–MS | QuEChERS | Food
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 08/2012, Volume 109, Issue 35, pp. 14041 - 14045
Journal Article
Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences, ISSN 1570-0232, 09/2018, Volume 1095, pp. 138 - 141
Ondansetron, a potent and highly sensitive 5-hydroxytryptamine type 3 (5-HT3) receptor antagonist, has been used for the treatment of chemotherapy- and... 
LC/MS | NMR | Metabolism | Metabolite | Ondansetron
Journal Article
Food Chemistry, ISSN 0308-8146, 11/2011, Volume 129, Issue 2, pp. 333 - 344
The phenolic composition from different morphological parts of Helichrysum obconicum was investigated for the first time and 50 different phenolic compounds... 
Flavonoids | LC-MS | Helichrysum | Hydroxycinnamic acids
Journal Article
11/2009
Objective: The use of performance enhancing substances is banned in sports by the World Anti-Doping Agency (WADA). Though most prohibited substances can be... 
LC/MS/MS | Detection limit | glucocorticosteroids | validation
Web Resource
Toxicon, ISSN 0041-0101, 09/2018, Volume 152, Issue C, pp. 71 - 77
The majority of fatalities from poisonous mushroom ingestion are caused by amatoxins. To prevent liver failure or death, it is critical to accurately and... 
Amanitin | LC-MS/MS | Mushroom toxin | Amatoxin
Journal Article
NATURE REVIEWS MOLECULAR CELL BIOLOGY, ISSN 1471-0072, 04/2012, Volume 13, Issue 4, pp. 263 - 269
Metabolites, the chemical entities that are transformed during metabolism, provide a functional readout of cellular biochemistry. With emerging technologies in... 
LC/MS | INITIATOR MASS-SPECTROMETRY | DIFFERENTIAL ANALYSIS | GENETIC-CONTROL | BIOLOGICAL SAMPLES | MAGNETIC-RESONANCE | BIOCHEMICAL REACTIONS | C-ELEGANS | IDENTIFICATION | METABOLITE PROFILES | CELL BIOLOGY | Physiological aspects | Research | Metabolites | Metabolism | Cells
Journal Article
International Journal of Greenhouse Gas Control, ISSN 1750-5836, 12/2018, pp. 248 - 251
Nitramines are potentially carcinogenic by-products of amines used in post-combustion CO -capture. The influence of monoethanol (MEA)-, monomethyl (MMA)-, and... 
Biodegradation | Nitramine | capture | CO | Ecotoxicity | LC–MS
Journal Article
Food Chemistry, ISSN 0308-8146, 07/2016, Volume 203, pp. 95 - 103
The changes in palm oil, as affected by frying temperature, and content of the glycidyl esters (GEs) were studied. Potato chips were fried intermittently in... 
LC-MS | Palm oil | Frying temperature | Glycidyl fatty acid esters
Journal Article
Food Chemistry, ISSN 0308-8146, 12/2019, Volume 300, pp. 125175 - 125175
Despite the ban of nitrofurans (NFs) for use in food production in many countries in the 1990s, NF metabolites in food are still regularly detected during... 
Seafood | LC-MS/MS | False positive | Nitrofurans | Index Medicus
Journal Article
Chemosphere, ISSN 0045-6535, 12/2019, Volume 236, pp. 124321 - 124321
The development of quantitative and qualitative analytical methods to assess micro-plastics (MPLs) and nano-plastics (NPLs) content in the environment is a... 
DART | DESI | LC-MS | Microplastics | Polystyrene | Nanoplastics | Index Medicus
Journal Article
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