DNA origami imaging with 10.9 MHz AFM MEMS probes

Author

Walter, B. ; Mairiaux, E. ; Xiong, Z. ; Faucher, M. ; Buchaillot, L. ; Legrand, B.

Author_Institution

Inst. d´´Electron., de Microelectron. et de Nanotechnol. - IEMN, Villeneuve-d´´Ascq, France

fYear

2012

fDate

Jan. 29 2012-Feb. 2 2012

Firstpage

555

Lastpage

558

Abstract

For the first time, 100nm side DNA origami squares have been imaged using 10.9MHz laserless AFM MEMS probe. This sensor takes advantage of the high resonance frequency of a silicon bulk mode resonator integrating a nano-tip fabricated in batch process. After integration in a commercially available AFM set-up with a modified probe holder, the AFM MEMS probe has demonstrated its capability of soft matter imaging.

Keywords

atomic force microscopy; batch processing (industrial); biomedical imaging; microsensors; DNA origami imaging; DNA origami squares; batch process; frequency 10.9 MHz; laserless AFM MEMS probe; modified probe holder; nano-tip; silicon bulk mode resonator; Electrodes; Measurement by laser beam; Nanobioscience; Optical resonators; Probes; Resonant frequency; Vibrations;

fLanguage

English

Publisher

ieee

Conference_Titel

Micro Electro Mechanical Systems (MEMS), 2012 IEEE 25th International Conference on

Conference_Location

Paris

ISSN

1084-6999

Print_ISBN

978-1-4673-0324-8

Type

conf

DOI

10.1109/MEMSYS.2012.6170236

Filename

6170236

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3546819