Article
Implications of hydrophobicity and free energy of solvation for characterization of nucleic acids by electrospray ionization mass spectrometry.
Analytical chemistry - 15 Mar 2003
Null Allison P, Nepomuceno Angelito I, Muddiman David C
Abstract excerpt
Electrospray ionization (ESI) is a dynamic process that, when coupled with mass spectrometry (MS), serves as an invaluable tool for analysis of biomolecules. Our group, as well as others, has observed that there is a bias in signal intensity for one strand of a PCR amplicon over the complementary strand in an ESI mass spectrum. In this report, we have investigated the contributions of hydrophobicity and free...
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