Surface plasmon resonance (SPR) has provided sensitive and label-free solution to detecting molecular interactions. We investigated the sensitivity enhancement of SPR based on plasmonic coupling in metallic nano-structures and nano-particles to detect DNA hybridization.

© 2008 Optical Society of America

PDF Article


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
Login to access OSA Member Subscription