14111
They often crystallize to form atomically smooth thin films , nanotubes , and platelet or fullerene - like nanoparticles due to the anisotropic bonding .
 Chemical: fullerene
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: fullerene