Wednesday, January 28, 2015

Playing the notes of DNA with light: extremely high frequency nanomechanical oscillations




Nanoscale , 2015, 7,2295-2300

DOI: 10.1039/C4NR07300B, Communication

Abhay Kotnala, Skyler Wheaton, Reuven Gordon

A double nanohole optical tweezer with two trapping lasers beating is used to excite the 10 GHz to 80 GHz vibrational modes of single-stranded DNA fragments.

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