A novel high sensitivity UPLC-MS/MS method for the evaluation of bisphenol A leaching from dental materials Vrije Universiteit Brussel KU Leuven Universiteit Antwerpen
There is a growing necessity to acquire more profound knowledge on the quantity of eluates from resin-based dental materials, especially with regard to bisphenol A (BPA). The aim of the present study was to develop a highly sensitive method to characterize the short-term release of BPA in saliva with ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), using an extraction step and additional derivatization of BPA ...