14566
Ag @ Pt nanoparticles with various dendritic Pt shells were successfully synthesized by using nonionic surfactants at room temperature .
 Chemical: Ag; Chemical: Pt; Chemical: Pt
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: Ag; Chemical: Pt; Chemical: Pt