7562
Molecular - reorganization - induced morphology alteration in asymmetric substrate - supported lipid bilayers ( SLBs ) was directly visualized by means of atomic force microscopy ( AFM ) and total internal reflection fluorescence ( TIRF ) microscopy .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
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