9109
The epoxy groups of the P ( GMA ) microdomains can be aminated for covalently coupling IgG , while the P ( DMAEMA ) microdomains were used for immobilizing IgG via electronic interactions .
 Chemical: epoxy; Chemical: P ( GMA ); Chemical: P ( DMAEMA )
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: epoxy; Chemical: P ( GMA ); Chemical: P ( DMAEMA )