8164
Ion current through a single - walled carbon nanotube ( SWCNT ) was monitored at the same time as fluorescence was recorded from charged dye molecules translocating through the SWCNT .
 Chemical: carbon
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: carbon