11301
The data prove that effective signal generation can be accomplished using a single charged amino acid , when appropriately located , providing a foundation to widely apply SWNT FET sensitivity to other biomolecular systems .
 Chemical: amino acid
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: amino acid