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Mass spectrometry-based metabolomics approaches to interrogate host-microbiome interactions in mammalian systems.

Nat Prod Rep
Kulkarni AS, Carrara GMP, Jin J, Laro J, Peramuna T, McCall LI, Garg N.   +6 more
europepmc   +1 more source

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MS/MS and MS/MS/MS Analyses in a Multisector Time-of-Flight Mass Spectrometer

Analytical Chemistry, 1994
The principles of MS/MS and MS/MS/MS analyses using a multisector TOF mass spectrometer are studied. The theoretical investigations and experimental results are reported. Product ion spectra are obtained by measuring the total flight time and the kinetic energy of the products without any additional separation process, any coincidence techniques, or ...
Toru. Sakurai, Hiroyuki. Ito, Takekiyo. Matsuo   +2 more
openaire   +1 more source

Analysis of neurosterols by GC–MS and LC–MS/MS

Journal of Chromatography B, 2009
The term neurosteroid was coined by Baulieu and colleagues in Paris towards the end of the last century to describe steroids which are synthesised in the central or peripheral nervous system [E.E. Baulieu, Psychoneuroendocrinology 23 (1998) 963-87].
William J, Griffiths, Yuqin, Wang
openaire   +4 more sources

Quantitative electrospray LC–MS and LC–MS/MS in biomedicine

Journal of Pharmaceutical and Biomedical Analysis, 1998
The use of electrospray LC-MS and LC-MS/MS for the quantitative determination of two low molecular weight (< 500 Da) organic compounds in human plasma (Lovastatin) and cell supernatants (Arachidonic acid) and medium molecular weight (> 2000 Da) endogenous peptides (Endothelins) in supernatants of human umbilical vein endothelial cell cultures is ...
Carrascal, Montserrat, Schneider, Klaus, Calaf, Rosa E., van Leeuwen, Stefan, Canosa, Daniel, Gelpí, Emili, Abián, Joaquín   +6 more
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Ms. Lisa and Ms. MRSA

AJN, American Journal of Nursing, 2015
Nurses aren't just healers-they're teachers, too.
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Finding of pesticides in fashionable fruit juices by LC–MS/MS and GC–MS/MS

Food Chemistry, 2012
Products labelled as containing extracts from two mushrooms (cordyceps plus reishi) and the juices from açaí, goji, mangosteen, noni, pomegranate, and sea buckthorn have been analysed for 174 different pesticides, using the validated QuEChERS method for sample preparation and electrospray LC-MS/MS in the positive ion mode for analysis.
Kevin, Tran, David, Eide, Susan M, Nickols, Michele R, Cromer, Armando, Sabaa-Srur, Robert E, Smith   +5 more
openaire   +2 more sources