Use of meso- tetrakis(pentafluorophenyl)porphyrin as a matrix for low molecular weight alkylphenol ethoxylates in laser desorption/ ionization time-of-flight mass spectrometry

O. Ayorinde, Folahan; Hambright, Peter; N. Porter, T.; L. Keith, Quentin

doi:10.1002/(sici)1097-0231(19991230)13:24<2474::aid-rcm814>3.0.co;2-0

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Use of meso- tetrakis(pentafluorophenyl)porphyrin as a matrix for low molecular weight alkylphenol ethoxylates in laser desorption/ ionization time-of-flight mass spectrometry

Published in Rapid Communications in Mass Spectrometry • Dec 30, 1999

Authors:

Folahan O. Ayorinde

Peter Hambright

T. N. Porter

Abstract

The use of UV-absorbing molecules as matrices in matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS) is well documented. The matrices that are currently used have low molecular weights (<300 Da) and thus, for a typical MALDI-TOF spectrum, the low-mass range (m/...

Subject

Chemistry

Mass spectrometry

Analytical Chemistry (journal)

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