We present a nanoscale ruler, which enables us to measure a length in a molecule based on fluorescence resonance energy transfer. Experimental results show that the fluorescence signal changes depending on the measured length.

© 2009 IEEE

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