SEARCH Articles Figures Tables Application of MALDI-TOF or ESI Mass Spectrometry to Polymers Prepared by Radical Polymerization ESI Electron spray ionization mass spectrometry ESI-MS) Electrospray ionisation mass spectrometry ESI-MS) Electrospray ionization tandem mass spectrometry (ESI Electrospray mass spectrometry ESI-MS) Mass spectrometry HPLC-ESI