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. 2018 Feb 2;10(2):35. doi: 10.1007/s40820-018-0189-1

Fig. 10.

Fig. 10

Schematic representation of specific DNA hybridization process and the resultant cantilever deflection. a Oligonucleotides with different bases (red and blue) coated on top surface of the cantilevers. Both the cantilevers have net zero displacement. b Injection of matching complementary oligonucleotides of base represented in red results in a net deflection of the cantilever due to hybridization. c Injection of matching complementary oligonucleotides of base represented in blue results in hybridization-induced deflection.

Figures are adopted from Ref. [88]. Copyright (2000) The American Association for the Advancement of Science. (Color figure online)