Single-protein and single nanoparticle trapping using plasmonic nanoaperture array
Publication
, Conference
Kotsifaki, DG; Truong, VG; Harvie, E; Saxena, A; Han, X; Chormaic, SN
Published in: Proceedings of SPIE - The International Society for Optical Engineering
January 1, 2019
We demonstrate optical trapping of single Cytochrome c proteins, using a plasmonic tweezers based on metallic asymmetric nano-aperture arrays. We succeed in immobilizing single proteins with very low in-trap laser intensities. This approach paves the way for selective single-molecule manipulation without labeling or tethering.
Duke Scholars
Published In
Proceedings of SPIE - The International Society for Optical Engineering
EISSN
1996-756X
ISSN
0277-786X
Publication Date
January 1, 2019
Volume
11141
Citation
APA
Chicago
ICMJE
MLA
NLM
Kotsifaki, D. G., Truong, V. G., Harvie, E., Saxena, A., Han, X., & Chormaic, S. N. (2019). Single-protein and single nanoparticle trapping using plasmonic nanoaperture array. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 11141).
Kotsifaki, D. G., V. G. Truong, E. Harvie, A. Saxena, X. Han, and S. N. Chormaic. “Single-protein and single nanoparticle trapping using plasmonic nanoaperture array.” In Proceedings of SPIE - The International Society for Optical Engineering, Vol. 11141, 2019.
Kotsifaki DG, Truong VG, Harvie E, Saxena A, Han X, Chormaic SN. Single-protein and single nanoparticle trapping using plasmonic nanoaperture array. In: Proceedings of SPIE - The International Society for Optical Engineering. 2019.
Kotsifaki, D. G., et al. “Single-protein and single nanoparticle trapping using plasmonic nanoaperture array.” Proceedings of SPIE - The International Society for Optical Engineering, vol. 11141, 2019.
Kotsifaki DG, Truong VG, Harvie E, Saxena A, Han X, Chormaic SN. Single-protein and single nanoparticle trapping using plasmonic nanoaperture array. Proceedings of SPIE - The International Society for Optical Engineering. 2019.
Published In
Proceedings of SPIE - The International Society for Optical Engineering
EISSN
1996-756X
ISSN
0277-786X
Publication Date
January 1, 2019
Volume
11141