Ryan Nguyen’s paper on the development and application of a multidimensional database of QACs and their metabolites was published in ES&T!

In this work, we developed a multidimensional database of QACs and QAC metabolites made of retention time, m/z, collision cross section, and MS/MS fragmentation and used it to identify these compounds in human fecal samples. Congratulations, Ryan N. and team! Check out the paper here.