June was month of samples preparation for the calorimetric analysis to determine thermal stability of coatings in the temperature range from-50oC to +50oC. Similar heat treated specimens were analyzed on scanning electron microscope to assess if any changes in surface morphology took place. This month I participated in AMT 2013 conference and gave a talk about chemical control of polyelectrolyte film properties for an effective cardiovascular implants endothelialization, during session dedicated to young scientists. I also took part in the confocal microscopy workshop. During the course I listened to lectures about methods dedicated to cellular adhesion and migration in vivo observations. Practical part of workshop was divided into three sessions. I get more familiar with cell movement analysis by the resonance scanning confocal system, calcium ions flow investigations by spinning disc microscopy and methods of image processing by deconvolution and 3D reconstruction.