8853
Effect of guanidinylation on the properties of poly ( 2 - aminoethylmethacrylate ) - based antibacterial materials .
 Chemical: poly ( 2 - aminoethylmethacrylate )
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: poly ( 2 - aminoethylmethacrylate )