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Proceedings Paper

Efficient nanoplasmonic antennas for fabricating single protein molecule detector
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Paper Abstract

Real time (label-free) detection and sizing of single protein molecule at its natural state is “holy grail” in biosensing field. This non-destructive technique is useful for predicting the dangerous diseases at very early-stage. Herein, we report the synthesis and characterization of efficient nanoplasmonic antennas, which could be useful to fabricate an ultrasensitive nanoplasmonic-whispering gallery mode hybrid microresonator for the real time detection and sizing of single protein molecule. This hybrid microresonator could be easily converted as an ultrasensitive single molecule biosensor by anchoring suitable anti-bodies on the surface of the plasmonic nanoantenna.

Paper Details

Date Published: 15 June 2015
PDF: 6 pages
Proc. SPIE 9654, International Conference on Optics and Photonics 2015, 965416 (15 June 2015); doi: 10.1117/12.2182874
Show Author Affiliations
Sharmistha Chatterjee, Indian Institute of Technology Patna (India)
Venkata Ramanaiah Dantham, Indian Institute of Technology Patna (India)
Sahid Hussain, Indian Institute of Technology Patna (India)


Published in SPIE Proceedings Vol. 9654:
International Conference on Optics and Photonics 2015
Kallol Bhattacharya, Editor(s)

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