8355
Moreover , the heterocoagulation of large poly ( methyl methacrylate ) particles stabilized by PAA ( L - PMMA ( PAA ) ) and S - PS ( PVP ) particles was also accomplished , resulting in the formation of L - PMMA ( PAA ) - core / S - PS ( PVP ) - corona raspberry - like composite particles .
 Chemical: poly ( methyl methacrylate ); Chemical: PAA; Chemical: PMMA ( PAA ); Chemical: PS ( PVP ); Chemical: PMMA ( PAA ); Chemical: PS ( PVP )
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 ( methyl methacrylate ); Chemical: PAA; Chemical: PMMA ( PAA ); Chemical: PS ( PVP ); Chemical: PMMA ( PAA ); Chemical: PS ( PVP )