The electron impact mass spectra behavior of melatonin were studied by mass spectrometry through the separation of the pill, extracting of the effective part. The detecting results showed that the fragment ions of mel...
This paper reports for the first time an experiment designed in which synthesized α cyano ferulic acid used as a new matrix for the analysis of cytochrome c, trypsin, bovine serum albumin, β cyclodextrin, dextrans a...
The paper described and some experiments we have done on delayed ion extraction in laser desorption/ionization take-of-flight mass spectrometry Which led to much higher mass resolution compared the previous continuous...