11517
Liquified capsules featuring ( i ) an external shell by layer - by - layer assembly of poly ( l - lysine ) , alginate , and chitosan , and encapsulating ( ii ) surface functionalized poly ( l - lactic acid ) ( PLLA ) microparticles were developed .
 Chemical: poly ( l - lysine ); Chemical: poly ( l - lactic acid ); Chemical: PLLA
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 ( l - lysine ); Chemical: poly ( l - lactic acid ); Chemical: PLLA