Authors: Atsushi Hotta; Eric Cochran; Janne Ruokolainen; Vikram Khanna; Glenn H Fredrickson; Edward J Kramer; Yong-Woo Shin; Fumihiko Shimizu; Anna E Cherian; Phillip D Hustad; Jeffrey M Rose; Geoffrey W Coates Journal: Proc Natl Acad Sci U S A Date: 2006-10-10 Impact factor: 11.205