13935
By taking advantage of both the short and long axis surface plasmon resonance scattering enhancement , we are able to decipher both in - plane and out - of - plane gold nanorod motion relative to the sample surface with equally high resolution .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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