A new study published in Physical Review Letters and led by researchers from the Institute of Modern Physics (IMP) of the ...

Taking an instructional approach that makes use of recent examples to illustrate important points, this text discusses powerful methods combining mass spectrometry with new separation techniques, the ...

which effectively is just a list of the counts of each of the fragment ions) provides a fingerprint characteristic of that peptide's amino acid sequence. The fragmentation process is reasonably ...

This first successful treatment of tumors with radioactive ion beams could one day lead to treating human patients’ tumors with millimeter precision.

In addition, for each proteotypic peptide, predominant fragment ions have to be selected that define the SRM transitions. As most fragment ion spectra are generated on instruments other than QQQ ...

The technique acts effectively as an ion filter thereby enhancing signal-to-noise. MRM 3 increases the specificity of SRM detection by using resonant excitation to fragment primary product ions ...