(b) in 1967, j. h. sullivan showed that this reaction was dramatically catalyzed by light when the energy of the light was sufficient to break the i-i bond in an i2 molecule. which mechanism(s) are consistent with both the rate law and this additional observation?

the i2 molecule ni the presence of uv light will be decomposed into free radical iodine which will attack electrophilic carbon atoms. this will displace a hydrogen atom. this mechanism is an electrophilic substitution by a halogen. the rate law is dependent on the concentration of iodine.

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.  

i can ! i just need to know what the paragraph is! : p