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
Proceedings of the National Academy of Sciences of the United States of America, 117(52), 32939-32946 (2020-12-16)
The faradaic reaction at the insulator is counterintuitive. For this reason, electroorganic reactions at the dielectric layer have been scarcely investigated despite their interesting aspects and opportunities. In particular, the cathodic reaction at a silicon oxide surface under a negative
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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