Recognition of plastic nanoparticles using a single gold nanopore fabricated at the tip of a glass nanopipette

A single gold nanopore with high surface enhanced Raman spectroscopy (SERS) activity is fabricated on the tip of a glass nanopipette. Polystyrene (PS) nanospheres can be recognized from the SERS spectrum while passing through the single nanopore. A single gold nanopore with high surface enhanced Ram...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2019-05, Vol.55 (45), p.6397-64
Hauptverfasser:	Nie, Xiao-Lei, Liu, Hai-Ling, Pan, Zhong-Qin, Ahmed, Saud Asif, Shen, Qi, Yang, Jin-Mei, Pan, Jian-Bin, Pang, Jie, Li, Cheng-Yong, Xia, Xing-Hua, Wang, Kang
Format:	Artikel
Sprache:	eng
Schlagworte:	Glass Gold Nanoparticles Nanospheres Polystyrene resins Porosity Raman spectroscopy
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Beschreibung
Zusammenfassung:	A single gold nanopore with high surface enhanced Raman spectroscopy (SERS) activity is fabricated on the tip of a glass nanopipette. Polystyrene (PS) nanospheres can be recognized from the SERS spectrum while passing through the single nanopore. A single gold nanopore with high surface enhanced Raman spectroscopy (SERS) activity is fabricated on the tip of a glass nanopipette.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c9cc01358j