Overcoming evanescent field decay using 3D-tapered nanocavities for on-chip targeted molecular analysis
Plasmon-enhanced fluorescence is strictly dependent on molecule size and surface position, restricting application of diversely sized molecules. Here, the authors overcome this by introducing a 3D tapered gap plasmon nanocavity with fluidic access and near homogeneous confinement of the electromagne...
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Auteurs principaux: | Shailabh Kumar, Haeri Park, Hyunjun Cho, Radwanul H. Siddique, Vinayak Narasimhan, Daejong Yang, Hyuck Choo |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2020
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Accès en ligne: | https://doaj.org/article/1f5d6e01c98949dc9650b9050f829c1b |
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