Abstract

A surface plasmon biosensing technique based on real-time measurement of the spectro-angular reflectance spectrum of a gold surface is presented. A significant improvement in refractive index resolution and drift compensation has been achieved for the spectro-angular technique to demonstrate a biosensing platform that is, in addition, applicable to plasmonic bandgap measurements. Instrumental improvements are detailed and constants for the model bovine serum albumin (BSA):oxacillin bioassay are presented.

© 2010 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Highly sensitive differential phase-sensitive surface plasmon resonance biosensor based on the Mach–Zehnder configuration

S. Y. Wu, H. P. Ho, W. C. Law, Chinlon Lin, and S. K. Kong
Opt. Lett. 29(20) 2378-2380 (2004)

Real-time multi-channel SPR sensing based on DMD-enabled angular interrogation

Dongping Wang, Fong-Chuen Loo, Hengji Cong, Wei Lin, Siu Kai Kong, Yeung Yam, Shih-Chi Chen, and Ho Pui Ho
Opt. Express 26(19) 24627-24636 (2018)

Compact multi-channel surface plasmon resonance sensor for real-time multi-analyte biosensing

Yun Liu, Shimeng Chen, Qiang Liu, Jean-François Masson, and Wei Peng
Opt. Express 23(16) 20540-20548 (2015)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription