21669
Comprehensive characterizations suggest that the as - developed m - Pt - WO3 nanohybrid exhibits unique properties with mesoporous structure , excellent crystalline structure , and high surface area .
 Chemical: m - Pt - WO3
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: m - Pt - WO3