Neodymium doped zinc oxide for ultersensitive SERS substrate

Volume: 30, Issue: 23, Pages: 20537 - 20543
Published: Nov 13, 2019
Abstract
We report on the fabrication of neodymium doped zinc oxide (ZNO) for use in surface-enhanced Raman spectroscopy (SERS). The SERS enhancement of ZNO nanoparticles exhibited 7 times higher than that of pure zinc oxide. We analyzed in detail the enhancement mechanism of the ZNO. The detection limit of malachite green (MG) was 10−7 M, and the SERS signal intensity showed a good linear relationship with the logarithm of the MG concentration...
Paper Details
Title
Neodymium doped zinc oxide for ultersensitive SERS substrate
Published Date
Nov 13, 2019
Volume
30
Issue
23
Pages
20537 - 20543
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