3153
Herein , we employ Raman microscopy as a non - invasive method for cellular and sub - cellular imaging , to monitor the uptake and translocation patterns of particles based on poly ( D , L - lactide - co - glycolide ) over time .
 Chemical: poly ( D , L - lactide - co - glycolide )
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 ( D , L - lactide - co - glycolide )