1 april 2019 om 12:45 uur in Academiegebouw, Broerstraat 5, Groningen:
Ferroelectric block copolymers: from self-assembly towards potential application Promotie van I. Terzic Promotor(s): prof.dr. K.U. Loos 
12 april 2019 om 14:30 uur in Gebouw Waaier, Collegezaal 4, Universiteit Twente:
Complex stress relaxations in soft matter matter studied by computational rheology Promotie van V. Metri Promotor(s): prof.dr. W.J. Briels
15 april 2019 om 16:15 uur in Academiegebouw, Domplein 29, Utrecht:
Shell-isolated nanoparticle-enhanced Raman spectroscopy for heterogeneous catalysis Promotie van T. Hartman Promotor(s): prof.dr.ir. B.M. Weckhuysen
17 april 2019 om 11:45 uur in Aula, VU, De Boelelaan 1105, Amsterdam:
The Role of Selenium in Glutathione Peroxidase Promotie van M. Bortoli Promotor(s): prof.dr. F.M. Bickelhaupt en prof.dr. L. Orian
18 april 2019 om 16:30 uur in Academiezaal Aula, Comeniuslaan 2, Nijmegen:
Ordering and reactivity of metal porphyrins at the solid/liquid interface Promotie van T. Habets Promotor(s): prof.dr. S.S. Speller
23 april 2019 om 14:00 uur in Agnietenkapel Oudezijds Voorburgwal 231, Amsterdam:
The Molecular Basis of Clean Energy: Elucidating the Mechanism of Homogeneously Catalyzed Hydrogen Production from Methanol Promotie van V. Sinha Promotor(s): prof.dr. B. de Bruin en prof.dr. H. Grützmacher
24 april 2019 om 15:00 uur in Aula, TU Delft:
Regulating the dynamics of microtubule stability. A combined reconstitution of force and activity Promotie van M.W.A. Kok Promotor(s): prof.dr. M. Dogterom 25 april 2019 om 12:30 uur in Academiezaal Aula, Comeniuslaan 2, Nijmegen:
Multi-functional nucleic acid based polyisocyanopeptide hydrogels Promotie van S.R. Deshpande Promotor(s): prof.dr. R.J.M. Nolte 26 april 2019 om 12:45 uur in Academiegebouw, Broerstraat 5, Groningen:
Omega transaminases: discovery, characterization and engineering Promotie van C.M. Palacio Promotor(s): prof.dr. D.B. Janssen