April 2007/Volume 4/Number 4
www.chemistryworld.org
ISSN 1473-7604
Bionic chemistry Wecanrebuildhim Wehavethetechnology l12
Cold fusion Controversial field makesacomebackat chemistry conference l46
Click chemistry Whatisit, howdoesit work, andwhydoesit matter?
Drug polymorphism Shape-shifting compoundspinned down l64