This month was full of writing work. I prepared two abstracts for the conferences. The first one was etitled “Alginate and poly-L-lysine modified capsules as human cardiac stem cells delivery system for myocardial regeneration” and was submitted on European Society for Artificial Organs conference. The second abstract is a summary of a few months research work on differentiation of human Mesenchymal Stem Cells into endothelium in order to tissue reconstruction of acellular scaffold and was submitted on The Flow Cytometry and Immunopathology conference. However there was also time for a fun in the lab. A first samples for cross-linking experiments with the genipin were prepared and the results of the Impact R test were analyzed.

My activities in March:

During this month I have read book entitled "Corrosion resistance of aluminium and magnesium alloys written by E. Ghali. Based on the literature review I have choosen the enviroment for the corrosion measurements - HBSS (Hank's Balanced Salt Solution) and the first method - immersion test based on mass changes.

In March I've been preparing a lot of stuff for
a paper on characterization of mixed boundaries.
This includes some calculations, graphs and other pictures.
Somewhat by an accident I've found a method
to speed up my calculations. In the computations, each
small triangular boundary segment is processed.
However, imagine a couple of segments of very similar parameters that
constitute a fragment of a boundary. They can be replaced
by one segment and our results won't be worse. We used
a QSlim program for this purpose.

In March I’ve made a next attempt of in situ production of aluminium/aluminium nitride composites – this time with use of magnetic semi-levitation furnace. AlN reinforment was successfully produced in Al matrix this time as well, but there was no improvement in distribution of ceramic particles (still a lot of agglomerates).This means that I have to start looking for other options.

This month I was preparing to the exam of 'Selected problems of microstructure and texture transformations in deformed metals',
and also preparing the presentation in Power Point tilted:'Influence of zirconium and scandium on microstructural and textural changes of severely deformed aluminum alloys' for the Symposium; 'Materials Science for industry' held in 11-13.04.2013 in Krynica-Zdroj. During the search of the materials in the Internet I have found very interesting web site: http://aluminium.matter.org.uk
This help me to prepare to the exam as well.