Showing 341 - 360 results of 1,443 for search '"mass spectrometry"', query time: 0.05s Refine Results
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  3. 343

    Molecular Distributions of Soluble Oxidation Products from Coals Characterized by Mass Spectrometers by Xing Fan, Fei Wang

    Published 2018-01-01
    “…The oxidation products were characterized by using gas chromatography/mass spectrometry and direct analysis in real-time mass spectrometry. …”
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    Article
  4. 344

    Practical techniques in molecular biotechnology / by Singh, Bal Ram, Kumar, Raj (Biochemist)

    Published 2021
    Table of Contents: “…Recombinant DNA and protein technology -- Enzyme kinetics, proteomics and mass spectrometry -- Bioanalytical techniques -- Molecular biology -- Cell culture -- Antibody technology.…”
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    Book
  5. 345

    Examination of the Anaerobic Growth of Campylobacter concisus Strains by Hoyul Lee, Rena Ma, Michael C. Grimm, Stephen M. Riordan, Ruiting Lan, Ling Zhong, Mark Raftery, Li Zhang

    Published 2014-01-01
    “…C. concisus putative virulence proteins were identified using mass spectrometry analysis. Under anaerobic conditions, 92% of the oral C. concisus strains (52/57) and all six enteric strains grew without the presence of H2 and the presence of H2 greatly increased C. concisus growth. …”
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    Article
  6. 346

    Low-Vacuum Quadrupole Mass Filter Using a Drift Gas by Peihe Jiang, Zhanfeng Zhao

    Published 2020-01-01
    “…Performing mass spectrometry in a low-vacuum environment can markedly reduce the cost, size, and power consumption of instrumentation by reducing the workload of the pumping system. …”
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    Article
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    TERPENES OF Melipona quadrifasciata GEOPROPOLIS by Marta S. D. Freitas, Matheus H. O. de Sousa, Alexandre Piccinini, Luiz Antonio Mendonça Alves da Costa, Neusa F. de Moura

    Published 2025-01-01
    “…The volatile fraction was analyzed by headspace-gas chromatography/mass spectrometry (HS-GC/MS) and identified fifty-six (56) mono- and sesquiterpenes, with particularly high concentrations of α- and β-pinene. …”
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    Article
  10. 350
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    Evolution of the umbilical cord blood proteome across gestational development by Leena B. Mithal, Nicola Lancki, Ted Ling-Hu, Young Ah Goo, Sebastian Otero, Nathaniel J. Rhodes, Byoung-Kyu Cho, William A. Grobman, Judd F. Hultquist, Denise Scholtens, Karen K. Mestan, Patrick C. Seed

    Published 2025-01-01
    “…In this study, we comprehensively characterized the cord blood proteome of infants born between 25 to 42 weeks using untargeted mass spectrometry and functional enrichment analysis. We determined that the cord blood proteome at birth varies significantly across gestational development. …”
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  12. 352

    Atmospheric oxidation of 1,3-butadiene: influence of seed aerosol acidity and relative humidity on SOA composition and the production of air toxic compounds by M. Jaoui, K. Nestorowicz, K. Nestorowicz, K. J. Rudzinski, M. Lewandowski, T. E. Kleindienst, J. Torres, E. Bulska, W. Danikiewicz, R. Szmigielski

    Published 2025-01-01
    “…Products were identified by high-performance liquid chromatography, gas chromatography–mass spectrometry, and ultrahigh-performance liquid chromatography coupled with high-resolution mass spectrometry. …”
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    Article
  13. 353

    Pathway and molecular mechanisms for malachite green biodegradation in Exiguobacterium sp. MG2. by Ji'ai Wang, Feng Gao, Zhongzhong Liu, Min Qiao, Xuemei Niu, Ke-Qin Zhang, Xiaowei Huang

    Published 2012-01-01
    “…High-pressure liquid chromatography, liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry were employed to detect the catabolic pathway of MG. …”
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    Article
  14. 354

    Base-Catalyzed Polymerization of a Substituted Methylenebicyclo[3.3.1]nonane by Sujeet Kumar Thakur, Seera Raviteja, Tayur N. Guru Row, Sambasivan Venkat Eswaran

    Published 2023-01-01
    “…This was characterized spectroscopically using mass spectrometry, FT-IR, powder X-ray diffraction, TEM, and NMR studies (1H-NMR, CP-MAS-SS-NMR) which though challenging were useful for confirming the structure of the BCN polymer. …”
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  15. 355

    Metal Content and Stable Isotope Determination in Some Commercial Beers from Romanian Markets by Cezara Voica, Dana-Alina Magdas, Ioana Feher

    Published 2015-01-01
    “…In this work, the characterizations of 20 Romanian beers were performed by mean of Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and Isotope Ratio Mass Spectrometry (IRMS) in order to trace heavy metals and isotopic content of them. …”
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    Chemical signatures of social information in Barbary macaques by Brigitte M. Weiß, Claudia Birkemeyer, Marlen Kücklich, Anja Widdig

    Published 2025-01-01
    “…We applied non-invasive active sampling via thermal desorption tubes and analyzed samples by gas chromatography–mass spectrometry. We found robust evidence for individual odor signatures and limited support for kin signatures. …”
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  18. 358

    Dynamic Metabolic Footprinting Reveals the Key Components of Metabolic Network in Yeast Saccharomyces cerevisiae by Pramote Chumnanpuen, Michael Adsetts Edberg Hansen, Jørn Smedsgaard, Jens Nielsen

    Published 2014-01-01
    “…In order to analyze the dynamic mass spectrometry data, we developed the novel analysis methods that allow us to perform correlation analysis to identify metabolites that significantly correlate over time during growth on the different carbon sources. …”
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    Article
  19. 359

    Monitoring Volatile Organic Compounds in Air Using Passive Sampling: Regional Cross-Border Study between N. Macedonia and Kosovo by Vllaznim Mula, Jane Bogdanov, Jasmina Petreska Stanoeva, Lulzim Zeneli, Zoran Zdravkovski

    Published 2023-11-01
    “…Macedonia and the Republic of Kosovo for nine consecutive months, using the Radiello® passive and diffusive samplers, and gas chromatography-mass spectrometry (GC-MS). In parallel, employing static headspace gas chromatography-mass spectrometry (SHS-GC-MS) technique, VOCs from different types of commercially available gasoline and diesel fuels in the monitored cities were analyzed in order to obtain the chemical profiles and to evaluate the presence of their components in ambient air. …”
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  20. 360

    Data from a multi-year targeted proteomics study of a longitudinal birth cohort of type 1 diabetes by Lisa M. Bramer, Ernesto S. Nakayasu, Javier E. Flores, Jennifer E. Van Eyk, Michael J. MacCoss, Hemang M. Parikh, Thomas O. Metz, Bobbie-Jo M. Webb-Robertson

    Published 2025-01-01
    “…Abstract The deployment of liquid chromatography-mass spectrometry-based plasma proteomics experiments in a large cohort is sparse, leading to a lack of data available for benchmarking, method development or validation. …”
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    Article