@inproceedings{7498428c5c6640b2aefedc5205b3ae13,
title = "DNA-Assisted assembly of plasmonic core-satellite nanostructures for surface-enhanced Raman spectroscopy (SERS)",
abstract = "DNA-Assisted assembly has been demonstrated as a powerful method for synthesizing plasmonic nanostructures possessing electromagnetic hot spots for surface-enhanced Raman spectroscopy (SERS). In this work, we use DNA molecules as linkers to synthesize core-satellite nanostructures for SERS molecular detection. The interparticle distance, which is critical to Raman enhancement, is fine-Tuned by growing a silver shell on the surfaces of the gold nanoparticles. To achieve high and reproducible SERS effects, we accumulate the core-satellite nanostructures to form uniform SERS substrates with hot spots not only on a 2D plane but also along the z-Axis. We successfully use the SERS substrate to detect 1 nM adenine and 500 nM melamine.",
keywords = "DNA, SERS, adenine, core-satellite, melamine, plasmonic nanostructure, self-Assembly",
author = "Wu, {Li An} and Li, {Wei En} and Chen, {Yih Fan}",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 12th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2017 ; Conference date: 09-04-2017 Through 12-04-2017",
year = "2017",
month = aug,
day = "25",
doi = "10.1109/NEMS.2017.8017007",
language = "English",
series = "2017 IEEE 12th International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "206--209",
booktitle = "2017 IEEE 12th International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2017",
address = "美國",
}