10631
This concept was demonstrated by incorporating a fluorescently labeled furan - RGDS sequence into a hydrogel possessing excess maleimide functionalities and monitoring the subsequent liberation of RGDS at various temperatures , illustrating a Diels - Alder mediated release mechanism .
 Chemical: furan; Chemical: maleimide
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: furan; Chemical: maleimide