Single-particle Observation of Detonation Nanodiamonds by Tip-enhanced Raman Spectroscopy

Single-particle Observation of Detonation Nanodiamonds by Tip-enhanced Raman Spectroscopy

This paper demonstrates structural analysis for single detonation nanodiamond (DND) particles, with a size below 6 nm, by tip-enhanced Raman spectroscopy (TERS). Single DND particles show Raman spectra different from that of the aggregates obtained by conventional micro-Raman spectroscopy. Our resul...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemistry letters 2021-06, Vol.50 (6), p.1188-1190
Hauptverfasser: Itasaka, Hiroki, Liu, Ming, Kojima, Ryota, Yoshikawa, Taro, Nishikawa, Masahiro, Nishi, Masayuki, Hamamoto, Koichi
Format: Artikel
Sprache:eng
Schlagworte:
Detonation
Diamonds
Nanostructure
Raman spectra
Raman spectroscopy
Spectrum analysis
Structural analysis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper demonstrates structural analysis for single detonation nanodiamond (DND) particles, with a size below 6 nm, by tip-enhanced Raman spectroscopy (TERS). Single DND particles show Raman spectra different from that of the aggregates obtained by conventional micro-Raman spectroscopy. Our results suggest that single-particle TERS measurement is a promising technique for revealing structural distribution of individual DND particles and its dependence on synthesis conditions.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.210042