I am a Physical Chemist specialized in light-matter interactions.
Current and previous positions
Jan. 2021 - present: Associate Professor, Photocatalytic Synthesis group, University of Twente, the Netherlands
Dec. 2016 - Dec. 2020: Assistant Professor, Photocatalytic Synthesis group, University of Twente, the Netherlands
Nov. 2011-Nov. 2016: Assistant Professor, Optical Sciences group, University of Twente, the Netherlands
May 2008-Oct. 2011: Postdoctoral scientist, Chemical Physics department, Lund University, Sweden. Advisor: Prof. Villy Sundstrom
Education
2014: Dutch University Teaching Qualification (UTQ)
2008: Ph.D. degree. Thesis: 'Energy transfer dynamics in molecular layers of porphyrin derivatives'. Supervisors: Prof. Laurens Siebbeles and Dr. Tom Savenije, Delft University of Technology, the Netherlands
2004: M.Sc. degree (cum laude) in Chemical Engineering, specialization in Physical Chemistry, Delft University of Technology, the Netherlands
Grants and Awards
2023: NWO ENW M2 Open Competition grant, with Dr. Andrea Baldi (VU Amsterdam) (k€700)
2022: NWO Wind and Solar Energy grant, with Dr. Rebecca Saive (University of Twente) (M€1.2)
2021: NWO ENW M1 Open Competition grant (k€310)
2020: NWO Open Technology Program grant, with Prof. André ten Elshof (University of Twente) (k€580)
2018: TOP grant from the Netherlands Organization for Scientific Research (NWO), offering outstanding researchers the opportunity to strengthen or renew challenging and innovative lines of research, with Prof. Huub De Groot (Leiden) and Dr. Tomas Jansen (Groningen) (k€820)
2004: Award for best M.Sc. student Chemical Engineering (out of ca. 50 students), Delft University of Technology, the Netherlands
2004: Cum laude award (top 5 %) for M.Sc. degree in Chemical Engineering, Delft University of Technology, the Netherlands
Organisations
Research ambition
My research aims to understand and actively steer the photophysical and photocatalytic processes that drive solar energy conversion by tuning the static and dynamic nanostructures of materials, with the goal of establishing design principles for next-generation solar energy materials. I am particularly interested in correlated structural–electron dynamics, both within materials and at active surfaces and interfaces. My team employs complementary ultrafast spectroscopic methods to visualize individual processes in real time, including femtosecond transient absorption and time-resolved photoluminescence spectroscopy. We perform these studies under in situ conditions—an approach that remains rare globally—and have observed that the environment plays a major role in the photodynamics that underpin the performance.
Recent PhD graduates
- Dr. Kaijian Zhu (2023, https://ris.utwente.nl/ws/portalfiles/portal/300372076/Thesis_combined_with_cover.pdf)
- Dr. Lisanne Einhaus (2025, https://ris.utwente.nl/ws/portalfiles/portal/487012874/thesis_LM_Einhaus.pdf)
- Dr. Xiao Zhang (2025, https://ris.utwente.nl/ws/portalfiles/portal/487682623/Xiao_Zhang_thesis_and_cover.pdf)
- Dr. Nathália Tavares Costa (2025, https://ris.utwente.nl/ws/portalfiles/portal/511126837/Thesis_NTCosta.pdf)
Team members
- Shirsendu Das (S. Das MSc | People Pages: Find employees & contact details | University of Twente)
- Jorik Schaap (J.H. Schaap MSc | People Pages: Find employees & contact details | University of Twente)
- Mathis van de Voorde (with IMS group, M.A.N. Van de Voorde | People Pages: Find employees & contact details | University of Twente)
- Diego Jiménez Martínez (with IMS group, D.M. Jiménez Martínez MSc | People Pages: Find employees & contact details | University of Twente)
Publications
2025
2024
2023
Research profiles
BSc programs Advanced Technology and Chemical Science and Engineering
- Molecular Structure and Spectroscopy (202000663)
- Supervisor Materials Project (202200193)
MSc programs Nanotechnology, Chemical Science and Engineering and Applied Physics
- Lecturer Microscopy and Spectroscopy (201600043)
- Module Coordinator Characterization of Nanostructures (201600043)
- Supervisor Inorganic Materials and Molecular S&T project (193700070)
Affiliated study programs
Courses academic year 2024/2025
Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.
- 193700010 - Characterisation
- 193799700 - CR Assignment (Studytrip)
- 201000308 - CS Photo Catalytic Synthesis
- 201300054 - MSc Final Project SRA
- 201300055 - MSc Final Project RGA
- 201600043 - Characterisation of Nanostructures
- 201800413 - MSc Final Project SRA
- 201900212 - Additional Intern. & Job Orient. Project
- 201900214 - Internship & Job Orientation Pr. CSE/AP
- 201900316 - MSc Assignment AP/CSE Scientific Aspects
- 201900317 - MSc Assignment AP/CSE General Aspects
- 202000663 - Molecular Structure & Spectroscopy
- 202300227 - Prep. MSc Assignment CSE/Parma 2.5 EC
- 202300228 - Prep. MSc Assignment CSE/Parma 5 EC
- 202300330 - Multidisciplinary Project CSE
- 202300359 - MSc Assignm. CSE/SET: Scientific Aspects
- 202300360 - MSc Assignment CSE/SET: General Aspects
- NWO M2 Selective CO2 photoreduction on plasmonic nanoparticles
- NWO M1 Can vibronic coupling aid efficient photochemical conversion?
- ARC CBBC Catalytically active coatings for the removal of indoor pollutants
- NWO TOP The molecular twist of long-range exciton transfer in chiral self-assembled supramolecular matrices.
- NWO OTP Towards stable patterned metal-halide perovskites with controlled optical and photophysical properties
https://www.utwente.nl/en/news/2023/7/1042618/nwo-enw-m-grants-for-two-ut-researchers
https://www.utoday.nl/science/72107/solar-cell-that-can-directly-convert-light-into-fuel
Address

University of Twente
Horst Complex (building no. 20), room ME226
De Horst 2
7522 LW Enschede
Netherlands
University of Twente
Horst Complex ME226
P.O. Box 217
7500 AE Enschede
Netherlands