Results 41 to 50 of about 3,585,745 (304)

Electrospray and tandem mass spectrometry in biochemistry [PDF]

Biochemical Journal, 2001
Over the last 20 years, biological MS has changed out of all recognition. This is primarily due to the development in the 1980s of ‘soft ionization’ methods that permit the ionization and vaporization of large, polar, and thermally labile biomolecules.
W J, Griffiths, A P, Jonsson, S, Liu, D K, Rai, Y, Wang   +4 more
openaire   +2 more sources

Ultra-Performance Liquid Chromatography-Tandem Mass Spectrometry for Simultaneous Determination of Antipsychotic Drugs in Human Plasma and Its Application in Therapeutic Drug Monitoring

Drug Design, Development and Therapy, 2021
Yingjie Qi, Guangxuan Liu Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, 110042, Liaoning Province, People’s Republic of ChinaCorrespondence: Yingjie QiDepartment of Pharmacy,
Qi Y, Liu G
doaj  

Efficacy and outcome of expanded newborn screening for metabolic diseases - Report of 10 years from South-West Germany *

Orphanet Journal of Rare Diseases, 2011
Background National newborn screening programmes based on tandem-mass spectrometry (MS/MS) and other newborn screening (NBS) technologies show a substantial variation in number and types of disorders included in the screening panel.
Mengel Eugen, Trefz Friedrich K, Tacke Uta, Schwab Karl O, Fang-Hoffmann Junmin, Haege Gisela, Gramer Gwendolyn, Lindner Martin, Wendel Udo, Leichsenring Michael, Burgard Peter, Hoffmann Georg F   +11 more
doaj   +1 more source

Degrees of freedom effect on fragmentation in tandem mass spectrometry of singly charged supramolecular aggregates of sodium sulfonates [PDF]

, 2013
The characteristic collision energy (CCE) to obtain 50% fragmentation of positively and negatively single charged non-covalent clusters has been measured.
TURCO LIVERI, Vincenzo, Indelicato, S, Drahos, László, Liveri, Vincenzo Turco, Drahos, L, TuriàK, L, Indelicato, Serena, Vèkey, K, Vékey, Károly, Turiák, Lilla, Bongiorno, David, Indelicato, Sergio, Ceraulo, Leopoldo   +12 more
core   +1 more source

Salivary proteomics of canine oral tumors using MALDI-TOF mass spectrometry and LC-tandem mass spectrometry.

PLoS ONE, 2019
Canine oral tumors are relatively common neoplasms in dogs. For disease monitoring and early diagnosis, salivary biomarkers are appropriate because saliva collection is non-invasive and requires no professional skills.
Sekkarin Ploypetch, Sittiruk Roytrakul, Janthima Jaresitthikunchai, Narumon Phaonakrop, Sucheewin Krobthong, Gunnaporn Suriyaphol   +5 more
doaj   +1 more source

O estado da arte da cromatografia associada à espectrometria de massas acoplada à espectrometria de massas na análise de compostos tóxicos em alimentos The state of the art of chromatography associated with the tandem mass spectrometry for toxic compound analyses in food

Química Nova, 2008
Chromatography combined with several different detection systems is one of the more used and better performing analytical tools. Chromatography with tandem mass spectrometric detection gives highly selective and sensitive analyses and permits obtaining ...
Mariza C. Chiaradia, Carol H. Collins, Isabel C. S. F. Jardim   +2 more
doaj   +1 more source

Quantification of hydroxyacetone and glycolaldehyde using chemical ionization mass spectrometry [PDF]

Atmospheric Chemistry and Physics, 2014
Chemical ionization mass spectrometry (CIMS) enables online, rapid, in situ detection and quantification of hydroxyacetone and glycolaldehyde. Two different CIMS approaches are demonstrated employing the strengths of single quadrupole mass spectrometry ...
J. M. St. Clair, K. M. Spencer, M. R. Beaver, J. D. Crounse, F. Paulot, P. O. Wennberg   +5 more
doaj   +1 more source

Monolysocardiolipin in cultured fibroblasts is a sensitive and specific marker for Barth Syndrome

Journal of Lipid Research, 2006
Barth Syndrome (BTHS) is an X-linked recessive disorder that results in abnormal metabolism of the mitochondrial phospholipid cardiolipin (CL). CLs are decreased and monolysocardiolipins (MLCLs), intermediates in CL metabolism, are increased in a variety
Michiel Adriaan van Werkhoven, David Ross Thorburn, Agi Kyra Gedeon, James Jonathon Pitt   +3 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Liquid chromatography–tandem mass spectrometry [PDF]

Analytical and Bioanalytical Chemistry, 2013
Peer ...
Petrovic, Mira, Barceló, Damià
openaire   +3 more sources