Metallic carbide nanoparticles as stable and reusable substrates for sensitive surface-enhanced Raman spectroscopy

被引：13

作者：

Bai, Hua ^{[1
]}

Liu, Wei ^{[1
]}

Yi, Wencai ^{[2
]}

Li, Xinshi ^{[1
]}

Zhai, Junfeng ^{[1
]}

Li, Junfang ^{[1
]}

Liu, Jingyao ^{[2
]}

Yang, Haifeng ^{[1
]}

Xi, Guangcheng ^{[1
]}

机构：

[1] Chinese Acad Inspect & Quarantine, Inst Ind & Consumer Prod Safety Inst, 11 Ronghua South Rd, Beijing 100176, Peoples R China

[2] Jilin Univ, Inst Theoret Chem, 2699 Qianjin St, Changchun 130023, Jilin, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 77期

关键词：

BORON-NITRIDE NANOSHEETS; GOLD NANOPARTICLES; SILVER ELECTRODE; SERS ANALYSIS; HOT-SPOTS; SCATTERING; TAGS;

D O I：

10.1039/c8cc05102j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate for the first time that metallic carbide nanoparticles with a strong localized surface plasmon resonance (LSPR) effect could be used as SERS substrates to detect trace substances. They achieve a noble metal-comparable enhancement factor of 6.4 x 10(7).

引用

页码：10843 / 10846

页数：4

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