10997
The formation of Pt nanowires ( NWs ) by atomic layer deposition on highly ordered pyrolytic graphite ( HOPG ) is investigated .
 Chemical: Pt; Chemical: graphite
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: Pt; Chemical: graphite