8387
The cationic polymer nanobrush was synthesized on a gold substrate by AIBN photoinitiated polymerization , using a 70 : 30 ratio of 2 - aminoethyl methacrylate hydrochloride ( AEMA ) : N - isopropylacrylamide ( NIPAAM ) .
 Chemical: AIBN; Chemical: 2 - aminoethyl methacrylate hydrochloride; Chemical: AEMA; Chemical: N - isopropylacrylamide; Chemical: NIPAAM
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: AIBN; Chemical: 2 - aminoethyl methacrylate hydrochloride; Chemical: AEMA; Chemical: N - isopropylacrylamide; Chemical: NIPAAM