13942
When deposited from 0 . 5 M NaCl at pH 3 . 0 , both ( PAH / PHEMA - g - PAA ) 5 and ( PAH / PAA ) 5 films increase in thickness more than 400 % upon adsorption of lysozyme .
 Chemical: NaCl; Chemical: PAH; Chemical: PHEMA - g - PAA; Chemical: PAH; Chemical: PAA
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: NaCl; Chemical: PAH; Chemical: PHEMA - g - PAA; Chemical: PAH; Chemical: PAA