Výsledky vyhľadávania - "Gas Chromatography"

Point discharge molecular emission spectrometer as a highly sensitive GC detector for the analysis of furans in food products.

Autori: Yang Y Wu X Yan Q a ďalší

Zdroj: Food chemistry [Food Chem] 2025 Nov 15; Vol. 492 (Pt 3), pp. 145572. Date of Electronic Publication: 2025 Jul 18.

Spôsob vydávania: Journal Article; Evaluation Study

Informácie o časopise: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Food Contamination*/analysis , Furans*/analysis , Furans*/isolation & purification , Gas Chromatography-Mass Spectrometry*/methods , Gas Chromatography-Mass Spectrometry*/instrumentation, Solid Phase Microextraction ; Limit of Detection

Gas chromatography of volatile organic compounds using a micro-plasma ion source with a differential mobility spectrometer.

Autori: Umar HO Lee G Fowler PE a ďalší

Zdroj: Journal of chromatography. A [J Chromatogr A] 2025 Oct 11; Vol. 1760, pp. 466301. Date of Electronic Publication: 2025 Aug 18.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 9318488 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3778 (Electronic) Linking ISSN: 00219673 NLM ISO Abbreviation: J Chromatogr A Subsets: MEDLINE

Výrazy zo slovníka MeSH: Volatile Organic Compounds*/analysis , Volatile Organic Compounds*/chemistry , Ion Mobility Spectrometry*/methods , Ion Mobility Spectrometry*/instrumentation , Gas Chromatography-Mass Spectrometry*/methods , Gas Chromatography-Mass Spectrometry*/instrumentation, Chromatography, Gas/methods ; Chromatography, Gas/instrumentation

Quantitative determination of ethyl carbamate in alcoholic beverages using gas chromatography coupled to ion mobility spectrometer.

Autori: Zheng X Huang M Liu J a ďalší

Zdroj: Food chemistry [Food Chem] 2025 Dec 25; Vol. 496 (Pt 1), pp. 146710. Date of Electronic Publication: 2025 Oct 10.

Spôsob vydávania: Journal Article; Evaluation Study

Informácie o časopise: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Alcoholic Beverages*/analysis , Urethane*/analysis , Food Contamination*/analysis , Ion Mobility Spectrometry*/methods , Gas Chromatography-Mass Spectrometry*/methods, Limit of Detection

Innovative SALLE-GC-Orbitrap-HRMS-based metabolomics and multi-technique data fusion: A combined approach for botanical marker identification of monofloral and multifloral honey.

Autori: Navarro-Herrera AM Rivera-Pérez A Belmonte-Sánchez JR a ďalší

Zdroj: Food chemistry [Food Chem] 2025 Dec 15; Vol. 495 (Pt 2), pp. 146418. Date of Electronic Publication: 2025 Sep 17.

Spôsob vydávania: Journal Article; Evaluation Study

Informácie o časopise: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Honey*/analysis , Honey*/classification , Metabolomics*/methods , Gas Chromatography-Mass Spectrometry*/methods , Flowers*/chemistry , Flowers*/metabolism , Eucalyptus*/chemistry , Eucalyptus*/metabolism , Liquid-Liquid Extraction*/methods , Rosmarinus*/chemistry , Rosmarinus*/metabolism, Chromatography, High Pressure Liquid ; Biomarkers/analysis ; Principal Component Analysis

Development of a new procedure for selecting internal standards for gas chromatography/mass spectrometry-based plasma metabolome analysis.

Autori: Nishiumi S Yokoyama T Ojima N

Zdroj: Analytical methods : advancing methods and applications [Anal Methods] 2025 Dec 04; Vol. 17 (47), pp. 9683-9688. Date of Electronic Publication: 2025 Dec 04.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: RSC Pub Country of Publication: England NLM ID: 101519733 Publication Model: Electronic Cited Medium: Internet ISSN: 1759-9679 (Electronic) Linking ISSN: 17599660 NLM ISO Abbreviation: Anal Methods Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Gas Chromatography-Mass Spectrometry*/standards , Metabolome* , Metabolomics*/methods , Metabolomics*/standards, Humans ; Cluster Analysis ; Reference Standards

Analysis of pesticide residues in açaí-based food products: an approach using polymeric ionic liquid-based solid-phase microextraction coupled to gas chromatography-mass spectrometry.

Autori: Nascimento LES Thapa B Hsieh SA a ďalší

Zdroj: Food research international (Ottawa, Ont.) [Food Res Int] 2025 Dec; Vol. 222 (Pt 2), pp. 117720. Date of Electronic Publication: 2025 Oct 28.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Published on behalf of the Canadian Institute of Food Science and Technology by Elsevier Applied Science Country of Publication: Canada NLM ID: 9210143 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7145 (Electronic) Linking ISSN: 09639969 NLM ISO Abbreviation: Food Res Int Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Pesticide Residues*/analysis , Solid Phase Microextraction*/methods , Food Contamination*/analysis , Ionic Liquids*/chemistry, Reproducibility of Results ; Limit of Detection ; Brazil ; Polymers/chemistry

AQbD-based headspace GC-MS/MS method development under ICH Q14 guidelines for simultaneous analysis of residual solvents in pharmaceuticals.

Autori: Koteswaramma B Dhiman S Bhadrayya K a ďalší

Zdroj: The Analyst [Analyst] 2025 Dec 01; Vol. 150 (24), pp. 5481-5500. Date of Electronic Publication: 2025 Dec 01.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 0372652 Publication Model: Electronic Cited Medium: Internet ISSN: 1364-5528 (Electronic) Linking ISSN: 00032654 NLM ISO Abbreviation: Analyst Subsets: MEDLINE

Výrazy zo slovníka MeSH: Solvents*/analysis , Solvents*/chemistry , Gas Chromatography-Mass Spectrometry*/methods , Gas Chromatography-Mass Spectrometry*/standards , Tandem Mass Spectrometry*/methods , Drug Contamination*, Pharmaceutical Preparations/chemistry ; Pharmaceutical Preparations/analysis

Simultaneous determination of 12 novel brominated flame retardants and their potential exposure via the dietary intake of processed foods in Korea.

Autori: Shim M Lee JY Joung SK a ďalší

Zdroj: Food chemistry [Food Chem] 2025 Dec 01; Vol. 494, pp. 142733. Date of Electronic Publication: 2025 Jan 07.

Spôsob vydávania: Journal Article; Evaluation Study

Informácie o časopise: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Flame Retardants*/analysis , Food Contamination*/analysis , Gas Chromatography-Mass Spectrometry*/methods , Dietary Exposure*/analysis , Fast Foods*/analysis, Republic of Korea ; Humans ; Tandem Mass Spectrometry/methods ; Food, Processed

A Validated GC-MS Method for Major Terpenes Quantification in Hydrodistilled Cannabis sativa Essential oil.

Autori: Joy N Jackson D Coolong T

Zdroj: Phytochemical analysis : PCA [Phytochem Anal] 2025 Dec; Vol. 36 (8), pp. 2362-2373. Date of Electronic Publication: 2025 Mar 05.

Spôsob vydávania: Journal Article; Validation Study

Informácie o časopise: Publisher: Wiley Country of Publication: England NLM ID: 9200492 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1099-1565 (Electronic) Linking ISSN: 09580344 NLM ISO Abbreviation: Phytochem Anal Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Terpenes*/analysis , Terpenes*/chemistry , Oils, Volatile*/chemistry , Oils, Volatile*/analysis , Cannabis*/chemistry, Distillation/methods ; Reproducibility of Results ; Limit of Detection

Development of a gas chromatography-mass spectrometry (GC-MS) method for the characterization and quantification of triterpenic acids.

Autori: Wiebel M Wende L Bensberg K a ďalší

Zdroj: Food chemistry [Food Chem] 2025 Nov 30; Vol. 493 (Pt 4), pp. 146012. Date of Electronic Publication: 2025 Aug 20.

Spôsob vydávania: Journal Article; Evaluation Study

Informácie o časopise: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Triterpenes*/chemistry , Triterpenes*/analysis , Malus*/chemistry , Plant Extracts*/chemistry, Fruit/chemistry

Development of an analytical method based on derivatisation solid-phase microextraction combined with gas chromatography-mass spectrometry for the determination of bisphenol analogues in environmental waters.

Autori: Zulfiqar H Llompart M Montero N a ďalší

Zdroj: Journal of chromatography. A [J Chromatogr A] 2025 Nov 22; Vol. 1763, pp. 466453. Date of Electronic Publication: 2025 Oct 08.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 9318488 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3778 (Electronic) Linking ISSN: 00219673 NLM ISO Abbreviation: J Chromatogr A Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Phenols*/analysis , Phenols*/isolation & purification , Phenols*/chemistry , Water Pollutants, Chemical*/analysis , Water Pollutants, Chemical*/isolation & purification , Water Pollutants, Chemical*/chemistry , Benzhydryl Compounds*/analysis , Benzhydryl Compounds*/isolation & purification , Solid Phase Microextraction*/methods, Limit of Detection ; Reproducibility of Results ; Wastewater/chemistry ; Linear Models ; Drinking Water/chemistry ; Bisphenol A Compounds

Evaluation of non-targeted compound discovery capability of dehumidified alveolar exhaled breath collection by using stirbar sorptive extraction and multidimensional gas chromatography - mass spectrometry method.

Autori: Ilhamsyah R Struk DR Heist CA a ďalší

Zdroj: Journal of chromatography. A [J Chromatogr A] 2025 Nov 22; Vol. 1763, pp. 466454. Date of Electronic Publication: 2025 Oct 11.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 9318488 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3778 (Electronic) Linking ISSN: 00219673 NLM ISO Abbreviation: J Chromatogr A Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Volatile Organic Compounds*/analysis , Volatile Organic Compounds*/isolation & purification, Humans ; Breath Tests/methods ; Male ; Adult ; Female

A comparative gas chromatography-mass spectrometry (GC-MS) profiling of Egyptian and Indian ashwagandha (Withania somnifera) root extracts.

Autori: Elghazaly MM Gawaan YM Abdelkader S a ďalší

Zdroj: Scientific reports [Sci Rep] 2025 Nov 21; Vol. 15 (1), pp. 41156. Date of Electronic Publication: 2025 Nov 21.

Spôsob vydávania: Journal Article; Comparative Study

Informácie o časopise: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

Výrazy zo slovníka MeSH: Withania*/chemistry , Gas Chromatography-Mass Spectrometry*/methods , Plant Extracts*/chemistry , Plant Extracts*/analysis , Plant Roots*/chemistry, Phytosterols/analysis ; Egypt ; Fatty Acids/analysis ; Phytochemicals/analysis ; India

A Novel and Validated GC-MS/MS Method for the Detection of Four Opioids and Seven Fentanoids in Oral Fluid for Forensic Applications.

Autori: Tittarelli R Filardi D Mineo F a ďalší

Zdroj: Molecules (Basel, Switzerland) [Molecules] 2025 Nov 20; Vol. 30 (22). Date of Electronic Publication: 2025 Nov 20.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Analgesics, Opioid*/analysis , Saliva*/chemistry , Fentanyl*/analogs & derivatives , Fentanyl*/analysis , Substance Abuse Detection*/methods , Forensic Toxicology*/methods, Humans ; Tandem Mass Spectrometry/methods ; Solid Phase Extraction ; Limit of Detection ; Reproducibility of Results

Laser capture microdissection-assisted gas chromatography-triple-quadruple mass spectrometry for spatial metabolic profiling of esophageal squamous cell carcinoma.

Autori: Dou P Yang H Bao M a ďalší

Zdroj: Journal of pharmaceutical and biomedical analysis [J Pharm Biomed Anal] 2025 Nov 15; Vol. 265, pp. 117036. Date of Electronic Publication: 2025 Jun 18.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Elsevier Science Country of Publication: England NLM ID: 8309336 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-264X (Electronic) Linking ISSN: 07317085 NLM ISO Abbreviation: J Pharm Biomed Anal Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Metabolomics*/methods , Laser Capture Microdissection*/methods , Esophageal Neoplasms*/metabolism , Esophageal Neoplasms*/pathology , Esophageal Squamous Cell Carcinoma*/metabolism , Esophageal Squamous Cell Carcinoma*/pathology , Metabolome*, Humans ; Male ; Female

[Determination of 29 organic acids in tobacco based on isopropyl esterification derivatization by gas chromatography-mass spectrometry].

Autori: Yu J Gao Y Wu D a ďalší

Zdroj: Se pu = Chinese journal of chromatography [Se Pu] 2025 Nov; Vol. 43 (11), pp. 1252-1261.

Spôsob vydávania: English Abstract; Journal Article

Informácie o časopise: Publisher: Hua xue za zhi she Country of Publication: China NLM ID: 9424804 Publication Model: Print Cited Medium: Internet ISSN: 1872-2059 (Electronic) Linking ISSN: 10008713 NLM ISO Abbreviation: Se Pu Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Nicotiana*/chemistry , Organic Chemicals*/analysis , Acids*/analysis, Esterification

Characterizing volatile organic compound profiles in oral cancer using multiple sample collection approaches by GC-IMS and TD-GC-MS.

Autori: Borden SA Liu KYP Kiland KJ a ďalší

Zdroj: Scientific reports [Sci Rep] 2025 Oct 23; Vol. 15 (1), pp. 37014. Date of Electronic Publication: 2025 Oct 23.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

Výrazy zo slovníka MeSH: Volatile Organic Compounds*/analysis , Gas Chromatography-Mass Spectrometry*/methods , Mouth Neoplasms*/diagnosis , Mouth Neoplasms*/metabolism , Ion Mobility Spectrometry*/methods, Humans ; Male ; Female ; Middle Aged ; Breath Tests/methods ; Aged ; Biomarkers, Tumor/analysis ; Adult ; Case-Control Studies

Phytochemical profiling of Moltkiopsis ciliata using DART-ToF-MS and GC-MS.

Autori: Al Suliman NM Al-Mohaimeed AM Al-Rifai A a ďalší

Zdroj: Scientific reports [Sci Rep] 2025 Oct 15; Vol. 15 (1), pp. 36070. Date of Electronic Publication: 2025 Oct 15.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

Výrazy zo slovníka MeSH: Gas Chromatography-Mass Spectrometry*/methods , Phytochemicals*/analysis , Phytochemicals*/chemistry , Plant Extracts*/chemistry , Plant Extracts*/analysis, Plant Leaves/chemistry ; Plant Roots/chemistry ; Saudi Arabia ; Flowers/chemistry

An alternative GC-MS library for methylation analysis of polysaccharides via partially methylated aldononitrile acetates.

Autori: Li Y Gao JN Liang J a ďalší

Zdroj: Carbohydrate polymers [Carbohydr Polym] 2025 Oct 15; Vol. 366, pp. 123832. Date of Electronic Publication: 2025 May 30.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 8307156 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1344 (Electronic) Linking ISSN: 01448617 NLM ISO Abbreviation: Carbohydr Polym Subsets: MEDLINE

Výrazy zo slovníka MeSH: Polysaccharides*/chemistry , Polysaccharides*/analysis , Gas Chromatography-Mass Spectrometry*/methods , Acetates*/chemistry , Nitriles*/chemistry, Methylation

Ultra-Sensitive Analysis of Organophosphorus Compounds by Comparative GC-FPD and GC-ICP-MS: Implications for Chemical Warfare Agent Detection.

Autori: Wiktorko M Kot P Puchała A a ďalší

Zdroj: Molecules (Basel, Switzerland) [Molecules] 2025 Oct 14; Vol. 30 (20). Date of Electronic Publication: 2025 Oct 14.

Spôsob vydávania: Journal Article; Comparative Study

Informácie o časopise: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

Výrazy zo slovníka MeSH: Chemical Warfare Agents*/analysis , Organophosphorus Compounds*/analysis , Gas Chromatography-Mass Spectrometry*/methods, Soman/analysis ; Sarin/analysis ; Limit of Detection