25429
Self - Assembly and Near Perfect Macroscopic Alignment of Fluorescent Triangulenium Salt in Spin Cast Thin Films on PTFE .
 Chemical: Triangulenium; Chemical: PTFE
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: Triangulenium; Chemical: PTFE