Harm-Anton Klok

EPFL STI IMX LP
MXD 112 (Bâtiment MXD)
Station 12
1015 Lausanne

EPFL STI MHMC MHMC-GE
MXD 115 (Bâtiment MXD)
Station 12
1015 Lausanne

EPFL SB ISIC-GE
MXD 112 (Bâtiment MXD)
Station 12
1015 Lausanne

Expertise

Polymer design at nanoscale Biologically-inspired polymers

Mission

Research at the Laboratory of Polymer (LP) focuses on the development of novel advanced polymeric materials with potential applications in optics, electronics or medicine. The philosophy is that precise control over nanoscale structure is an important prerequisite to tailor polymer properties. To this end, a “bottom-up” approach is followed, which starts with designing a new material at the molecular level, in order to be able to predict and control its nanoscale organization. For synthesis, a broad range of methods, including both controlled / “living” polymerization methodologies as well as automated parallel synthesis are used. Finally, the nanoscale structure of the new materials is investigated, using, for example, scattering techniques or microscopy methods and correlated to macroscopic materials properties. This ""structure - property relationships"" approach should ultimately allow a priori design of new materials with predictable nanoscale structure and macroscopic properties.The main topics of research are biologically-inspired polymers, biofunctional surfaces and precision polymerization.

Awards

Talent-postdoctoral fellowship

Netherlands Organization for Scientific Research

1997

Emmy Noether Fellowship

Deutsche Forschungsgemeinschaft

1999

Thieme Journal Award

2002

Selected publications

Dendritic-graft polypeptides

H.-A. Klok, J. Rodr�guez-Hern�ndez
Published in Macromolecules 2002, 35, 8718 - 8723. , 2002 in

Iyer, S.I. Stupp, Cholesteryl-(L-lactic acid)n building blocks for self-assembling biomaterials

H.-A. Klok, J.J. Hwang, S.N.
Published in Macromolecules 2002, 35, 746 - 759., 2002 in

Self-assembly and dynamics of poly(g-benzyl-l-glutamate) (PBLG) peptides

P. Papadopoulos, G. Floudas, H.-A. Klok, I. Schnell, T. Pakula,
Published in Biomacromolecules 2003, accepted for publication., 2003 in

Teaching & PhD

PhD Students

Nicola Carrara, Sneha Cheriyamparambil, Suqiu Jiang, Thanh Thi Hà Lê, Maja Lopandic, Kunita Numabe, Berlind Vosberg, Adam William Woodhouse

Past EPFL PhD Students

Maxime Ayer (2017), Lisa Patricia Elisabeth Bader (2022), Raphaël Barbey (2010), Claudia Battistella (2017), Cristiana Berti (2021), Tugba Bilgiç Tune (2015), Julian Nicolas Bleich (2021), Alice Boarino (2023), Nariye Cavusoglu Ataman (2016), Maarten Danial (2011), Solenne Desseaux (2014), Nadja Franz (2009), Kemal Arda Günay (2016), Fei Hu (2025), Sorin Alexandru Ibanescu (2015), Sanhao Ji (2011), Zuzana Kadlecova (2011), Vitaliy Kolesov (2014), Maria Malgorzata Marcinek (2025), Zhao Meng (2024), Friederike Katharina Metze (2023), Piotr Mocny (2019), Harald Nuhn (2008), Dusko Paripovic (2011), Bojana Portmann (2010), Ana Maria Raduta (2015), Görçin Görkem Sahin Kurtuldu (2013), Sabrina Sant-Greber (2023), Markus Scholl (2007), Markus Schuster (2020), Nicolas Bertrand Schüwer (2011), Caroline Sugnaux (2014), Ghezae Tekleab (2024), Tanja Thomsen (2020), Stefano Tugulu (2007), Jian Wang (2020)

Past EPFL PhD Students as codirector

Jonas De Jesus Diaz Gomez (2023), Amelia Emily-Kay Estry (2023), Xingyu Wu (2023)

Courses

Polymer chemistry and macromolecular engineering

MSE-437

Know modern methods of polymer synthesis. Understand how parameters, which determine polymer structure and properties, such as molecular weight, molecular weight distribution, topology, microstructure can be controlled by proper choice of polymerization method and optimization of reaction condition

Soft matter

MSE-425

The first part of the course is devoted to the self-assembly of molecules. In the second part we discuss basic physical chemical principles of polymers in solutions, at interfaces, and in bulk. Finally, we look at colloids and emulsions.