IVF sperm do better in a diamond dish

COULD IVF success rates be improved simply by changing the materials used to make Petri dishes? It seems that standard polystyrene dishes may undermine the viability of sperm.

http://www.newscientist.com/article/mg21729064.900-ivf-sperm-do-better-in-a-diamond-dish.html?cmpid=RSS%7CNSNS%7C2012-GLOBAL%7Cmagcontents