NanoBRIDGES

Building bridges between specialists on computational and empirical risk assessment of engineered nanomaterials

Michal J. WOZNIAK (WUT) in National Institute for Environmental Studies (NIES) in Tsukuba

mwozniakI have visited National Institute for Environmental Studies (NIES) in Tsukuba Japan, spending there 2 month (5th September – 5th November 2012).
I have carried out experiments to produce necessary data for the nanoparticles.

Using my experience in Atomic Force Microscopy (AFM) I developed novel method for nanoparticles sample preparation and investigation in liquid environment. I tested morphology and size distribution of nanoparticles in ambient and liquid condition. Moreover I investigated morphology of CHO (Chinese Hamster Ovary)-NF-kappa B cells, and cells – nanoparticles interaction using AFM and Confocal Laser Microscopy (CLM) methods. I have learned a lot about different analytical methods like XRD, DLS, BET and CLM.

Most of expected data from second Work Package 2 „Carrying out experiments to produce necessary (missing) data for NPs” were collected.
I was very impressed by the level of experiments carried out at NIES in Tsukuba. Personally I am very familiar with Japan, I used to stay in Tsukuba few years as a graduate student and postdoc and visit for NanoBridges project implementation was very pleasant and fruitful experience for me.

Coordinator

University of Gdansk
Faculty of Chemistry
ul. Wita Stwosza 63
80-952 Gdansk

European Commision