The study of the self- and co-assembly of block copolymers and block polyelectrolytes

The Thesis describe my studies based on self-assembly and co-assembly of block copolymer micelles that I conducted at the Department of Physical and Macro- molecular Chemistry at the Charles University, Prague in the research group of my supervisor, Prof. Dr. Karel Procházka, DrSc. The Thesis based on my publications and consists of four parts. Here I studied the formation of polymeric nanoparticles in aqueous solutions formed by polyelectrolytes with hydrophobic backbones by a combination of several experimental methods. The achieved results enabled me to explain the structure and properties of studied self- and co-assembled nanoparticles and to outline the decisive trends of their behavior. The spontaneous formation, sol- ubility and stability of complex nanoparticles depend not only on the electrostatic attractive forces but also on the hydrophobic effects. As the enthalpy-to-entropy interplay is very complex, a number of external factors such as temperature, pH, salinity and concentration affect the assembling process and structure of formed nanoparticles.