Trace detection of chiral J-aggregated molecules adsorbed on single Au nanorods
Xingyue Lin, Yuhan Zhou, Xinyang Pan, Qin Zhang, Ningneng Hu, Hao Li, Le Wang, Qi Xue, Wei Zhang, Weihai Ni
Abstract
We demonstrated the trace detection of chiral J-aggregated molecules adsorbed on individual Au nanorods, and found that the circular dichroism of the strongly coupled molecules can be amplified to a detectable level.
Topics & Concepts
NanorodAdsorptionTRACE (psycholinguistics)MoleculeMaterials scienceNanotechnologyChemistryPhysical chemistryOrganic chemistryLinguisticsPhilosophyAdvanced biosensing and bioanalysis techniquesGold and Silver Nanoparticles Synthesis and ApplicationsLipid Membrane Structure and Behavior