14404
PEG - Modified Macroporous Poly ( Glycidyl Methacrylate ) and Poly ( 2 - Hydroxyethyl Methacrylate ) Microspheres to Reduce Non - Specific Protein Adsorption .
 Chemical: PEG; Chemical: Poly ( Glycidyl Methacrylate ); Chemical: Poly ( 2 - Hydroxyethyl Methacrylate )
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: PEG; Chemical: Poly ( Glycidyl Methacrylate ); Chemical: Poly ( 2 - Hydroxyethyl Methacrylate )