In November I spent most of time analyzing results obtained from microbial experiments and AFM measurements. Of course, I was also working in the lab, where I had stained samples after Impact R test and subsequently visualized surfaces by CLSM.I prepared a new series of specimens for HUVEC growth kinetics observation but unfortunately cells refused adhesion on my PEM coatings. This failure surprised me a little bit but I figured out reason of tricky behavior of endothelial cells. I didn’t give them sweets (fibronectin) so they knocked on the other door.