@article{oai:oist.repo.nii.ac.jp:00000933,
 author = {Han, Xue and Truong, Viet Giang and Thomas, Prince Sunil and Chormaic, Síle Nic},
 issue = {10},
 journal = {Photonics Research},
 month = {Oct},
 note = {We have used a gold nanohole array to trap single polystyrene nanoparticles, with a mean diameter of 30 nm, into separated hot spots located at connecting nanoslot regions. A high trap stiffness of approximately 0.85  fN/(nm·mW) at a low-incident laser intensity of ∼0.51  mW/μm2 at 980 nm was obtained. The experimental results were compared to the simulated trapping force, and a reasonable match was achieved. This plasmonic array is useful for lab-on-a-chip applications and has particular appeal for trapping multiple nanoparticles with predefined separations or arranged in patterns in order to study interactions between them.},
 pages = {981--986},
 title = {Sequential trapping of single nanoparticles using a gold plasmonic nanohole array},
 volume = {6},
 year = {2018}
}