GACR project (2020-2022) granted

Thanks to GACR funding, we can for next 3 years focus on project (20-24155S):

Insight in preferential interactions, bridging, and cononsolvency on PNIPAM by experimental and computational thermodynamics

We are looking for enthusiastic students (Bc/MSc/PhD). We are always happy to present the broader frame, discuss more details of this project, and possible topics for theses.


Welcome new students

Our group strengthens. Currently we have 5 Master students, and one graduated Intern! We are happy to have you here. Hope to have a lot of fun in tackling the challenges in Soft Matter. Group webpage

Generic ingredients in Hofmeister series

In our recent contribution with Berlin & Freiburg colleagues, we provide a generic evidence on sufficient interaction ingredients between biomolecules and salts (effective B2-interaction and mean field electrostatics) to manifest in the direct, or reverse Hofmeister series. More details can be found in the manuscript.


Chudoba R.; Heyda J.; Dzubiella J. Tuning the collapse transition of weakly charged polymers by ion-specific screening and adsorption. Soft Matter, 2018, 14, 9631-9642

Arginine ‘Magic’ Established in Accounts

We knew that guanidinium cation is an unique species, which desire our attention. Its ability to form cation-cation pairs is manifested in aqueous solutions of guanidinium salts as well as between arginine sidechains in proteins. Gdm-stackingSuch arginine magic was pointed out to lead to an unexpected attraction between polyarginine chains with consequences to the action of arginine-rich cell penetrating peptides.

For more, check our recent review in Accounts of Chemical Research.
doi: 10.1021/acs.accounts.8b00098