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The applicability of this protocol is demonstrated experimentally by assessing the performance of diamond - like carbon - coated and silicon - nitride - coated silicon probes scanned over ultrananocrystalline diamond substrates in repulsive mode AM - AFM .
 Chemical: diamond; Chemical: carbon; Chemical: silicon - nitride; Chemical: silicon; Chemical: diamond
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: diamond; Chemical: carbon; Chemical: silicon - nitride; Chemical: silicon; Chemical: diamond