Sort   by:  
 Page size 
MetabolomicsOnline Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry-based untargeted volatile metabolomics for studying emerging complex biopesticides: A proof of concept
This work introduces a novel online Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry-based untargeted metabolomics approach, suggested as an alternative tool to study the environmental fate of volatile xenometabolites in emerging complex biopesticides, e.g. the Myrica gale ...
2021-01-26 | MTBLS2026 | MetaboLights
MetabolomicsAnalysis of Volatile Organic Compounds (VOCs) in Streptomyces sp. 30177 treated with C8-HSL using Headspace Solid-Phase Microextraction (HS-SPME) coupled with Gas Chromatography-Mass Spectrometry (GC-MS)
This study analyzed the volatile organic compounds (VOCs) produced by Streptomyces sp. 30177 in response to C8-HSL treatment. C8-HSL was dissolved and added to the culture of Streptomyces sp. 30177. After incubation, the headspace VOCs were extracted using solid-phase microextraction (SPME) and anal...
2026-07-24 | MTBLS15140 | MetaboLights
MetabolomicsLC-HRMS-Driven Computational Toolbox to Assess Extraction Protocols Dedicated to Untargeted Analysis: How to Ease Analyzing Pesticide-Contaminated Soils?
Metabolomics is a powerful approach that allows for high throughput analysis and the acquisition of large biochemical data. Nonetheless, it still faces several challenging requirements, such as the development of optimal extraction and analytical methods able to respond to its high qualitative and q...
2025-01-28 | MTBLS2044 | MetaboLights
ProteomicsSENSITIVE ANALYSIS OF RECOMBINANT HUMAN ERYTHROPOIETIN GLYCOPEPTIDES BY ON-LINE PHENYLBORONIC ACID SOLID-PHASE EXTRACTION CAPILLARY ELECTROPHORESIS-MASS SPECTROMETRY
In this study, several chromatographic sorbents: porous graphitic carbon (PGC), aminopropyl-hydrophilic interaction (aminopropyl-HILIC) and phenylboronic acid (PBA) were assessed for the analysis of glycopeptides by on-line solid-phase extraction capillary electrophoresis-mass spectrometry (SPE-CE-M...
ORGANISM(S): Homo sapiens (Human) 
2023-02-13 | PXD039282 | Pride
Capillary electrophoresis  glycopeptides  mass spectrometry  in-line solid-phase extraction  on-line solid-phase extraction  phenylboronic acid 
ProteomicsSolid-phase extraction of N-linked glycans and glycosite-containing peptides (NGAG) for comprehensive characterization of glycoproteins
A novel chemoenzymatic method termed solid phase extraction of N-linked Glycans And Glycosite-containing peptides (NGAG) for the simultaneous analysis of N-glycans, glycosite-containing peptides, and intact N-glycopeptides with site-specific glycosylation information.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-31 | MSV000080840 | MassIVE
ProteomicsSolid-phase extraction of N-linked glycans and glycosite-containing peptides (NGAG) for comprehensive characterization of glycoproteins
A novel chemoenzymatic method termed solid phase extraction of N-linked Glycans And Glycosite-containing peptides (NGAG) for the simultaneous analysis of N-glycans, glycosite-containing peptides, and intact N-glycopeptides with site-specific glycosylation information.
ORGANISM(S): Homo sapiens (Human) 
2015-11-23 | PXD001571 | Pride
Lc-msms Glycosylation Deglycopeptide Glycosites Speg Spegag 
MetabolomicsVolatilomic insight of head and neck cancer via the effects observed on saliva metabolites
Head and neck cancer (HNC) is a heterogeneous malignant disease with distinct global distribution. Metabolic adaptations of HNC are significantly gaining clinical interests nowadays. Here, we investigated effects of HNC on differential expression of volatile metabolites in human saliva. We applied h...
2019-06-03 | MTBLS760 | MetaboLights
UnknownSimultaneous extraction and separation of compounds from mate (Ilex paraguariensis) leaves by pressurized liquid extraction coupled with solid-phase extraction and in-line UV detection.
Not available
S-EPMC8991615 | biostudies-literature
MetabolomicsUnravelling altered RNA metabolism in pancreatic cancer cells by liquid-chromatography coupling to ion mobility mass spectrometry
Ion mobility coupling to mass spectrometry facilitates an increase of resolution and chromatographic peak-capacity. Further coupling to liquid chromatography results in multi-dimensional analytical methods, especially suitable for complex matrices with structurally similar compounds. Modified nucleo...
2019-05-16 | MTBLS812 | MetaboLights
UnknownLiquid chromatography-tandem mass spectrometry analysis of delamanid and its metabolite in human cerebrospinal fluid using protein precipitation and on-line solid-phase extraction.
Not available
S-EPMC10023415 | biostudies-literature
Sort   by:  
 Page size