Membrane inlet mass spectrometry (MIMS) is commonly used for detecting the components in liquid samples. When a liquid sample flows through a membrane, certain analytes will permeate into the vacuum chamber of a mass spectrometer from the solution. The properties
A novel one-step ethylchloroformate (ECF) derivatization of histamine in biological liquid matrices that allows the sensitive quantification by gas chromatography and mass spectroscopic detection (GC-MS) from small volumes of blood plasma or cell culture supernatants within 15 min is described.
The journal of physical chemistry. A, 113(40), 10603-10609 (2009-10-02)
Photoluminescence of electron donor-acceptor pairs that show photoinduced electron transfer (PIET) has been measured in a polymer film under simultaneous application of electric field and magnetic field. Fluorescence emitted from the locally excited state (LE fluorescence) of 9-methylanthracene (MAnt) and
Solid state nuclear magnetic resonance, 11(3-4), 189-196 (1998-08-07)
The locus of the photodimerization reaction of 9-methylanthracene in the crystal was examined by high-resolution solid-state 13C NMR techniques. Examination of the 13C spectra of the products showed that only the trans dimer is formed by the solid state photodimerization
Stereoselective metabolism of 9-methylanthracene (9-M-A), 9-hydroxymethylanthracene (9-OHM-A) and 9,10-dimethylanthracene (9,10-DM-A) by liver microsomes from untreated rats, and from rats pretreated with either 3-methylcholanthrene or phenobarbital was studied. The metabolites were separated by h.p.l.c. and characterized by analysis of the u.v.-visible
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