Monica Ohnsorg Successfully Defends Thesis November 4, 2021November 4, 2021 in News. Monica successfully defended her thesis, “End-Group Modified Bottlebrush Polymers to Deliver Active Pharmaceutical Ingredients,” on September 27, 2021. Congratulations to Dr. Ohnsorg! Recommended PostsSeptember 9, 2016 Professor Reineke receives 2017 Carl S. Marvel Creative Polymer Chemistry AwardDecember 24, 2014 Welcome Quanxuan to the Reineke group!July 28, 2016 Jeff awarded Doctoral Dissertation Fellowship Conference Presentation Grant