Direct detection of melamine in liquid milk and infant formula using surface-enhanced Raman scattering combined with silver nanodendrites

被引：14

作者：

Cuong, Nguyen Manh ^{[1
,2
]}

Cao, Dao Tran ^{[1
,2
]}

Thu, Vu Thi ^{[1
]}

Ngan, Luong Truc-Quynh ^{[1
,2
]}

机构：

[1] Vietnam Acad Sci & Technol, Inst Mat Sci, 18 Hoang Quoc Viet, Hanoi, Vietnam

[2] Vietnam Acad Sci & Technol, Grad Univ Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam

来源：

OPTIK | 2021年 / 243卷

关键词：

Melamine; Direct detection; Surface-enhanced Raman scattering; Silver nanodendrites; Liquid milk; Infant formula; AG NANOPARTICLES; SPECTROSCOPY; SUBSTRATE; FIELD;

D O I：

10.1016/j.ijleo.2021.167504

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this report, we present the use of surface-enhanced Raman scattering (SERS) in combination with the silver nanodendrites (AgNDs) for direct detection of melamine at low concentrations in liquid milk and infant formula. The fern-like AgNDs were electrochemically deposited onto the surface of silicon. The results showed that the molecular fingerprints of melamine in liquid milk and infant formula could be directly detected with the limit of detection (LOD) as low as 0.1 mg/L in liquid milk and 0.02 mg/L in infant formula without the need for the extraction procedure. A good linear relationship between melamine SERS intensity (at 682 cm-1) and concentration of melamine in liquid milk and infant formula was obtained with the correlation coefficient (R2) reaches 0.9914 and 0.9952, respectively. These results suggest that SERS is a promising analytical method for application in food safety and environmental monitoring.

引用

页数：6

共 28 条

[21] Determination of surface properties and Gutmann's Lewis acidity-basicity parameters of thiourea and melamine polymerized graphitic carbon nitride sheets by inverse gas chromatography [J].

Sreekanth, T. V. M. ;

Basivi, Praveen Kumar ;

Nagajyothi, P. C. ;

Dillip, G. R. ;

Shim, J. ;

Ko, T. J. ;

Yoo, K. .

JOURNAL OF CHROMATOGRAPHY A, 2018, 1580 :134-141

[22] SURFACE-ENHANCED RAMAN-SPECTROSCOPY OF AMINO-ACIDS AND NUCLEOTIDE BASES ADSORBED ON SILVER [J].

SUH, JS ;

MOSKOVITS, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (16) :4711-4718

[23] Direct detection of melamine in infant formula milk powder solution based on SERS effect of silver film over nanospheres [J].

Xiao, Guina ;

Li, Ling ;

Yan, Aimin ;

He, Xiaoyong .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2019, 223

[24] Quantitative determination of melamine in milk by surface-enhanced Raman scattering technique based on high surface roughness silver nanosheets assembled by nanowires [J].

Xu, Dapeng ;

Kang, Weigang ;

Zhang, Song ;

Yang, Wei ;

Lei, Yaping ;

Chen, Jian .

MICROCHEMICAL JOURNAL, 2019, 148 :190-196

[25] Detection of melamine in milk by surface-enhanced Raman spectroscopy coupled with magnetic and Raman-labeled nanoparticles [J].

Yazgan, Nazife Nur ;

Boyaci, Ismail Hakki ;

Topcu, Ali ;

Tamer, Ugur .

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2012, 403 (07) :2009-2017

[26] Detection of melamine in liquid milk using surface-enhanced Raman scattering spectroscopy [J].

Zhang, Xiao-Fang ;

Zou, Ming-Qiang ;

Qi, Xiao-Hua ;

Liu, Feng ;

Zhu, Xin-Hua ;

Zhao, Bin-Han .

JOURNAL OF RAMAN SPECTROSCOPY, 2010, 41 (12) :1655-1660

[27] Bioscaffold arrays decorated with Ag nanoparticles as a SERS substrate for direct detection of melamine in infant formula [J].

Zhao, Nan ;

Li, Hefu ;

Tian, Cunwei ;

Xie, Yanru ;

Feng, Zhenbao ;

Wang, Zongliang ;

Yan, Xunling ;

Wang, Wenjun ;

Yu, Huishan .

RSC ADVANCES, 2019, 9 (38) :21771-21776

[28] Incorporation of a Basil-Seed-Based Surface Enhanced Raman Scattering Sensor with a Pipet for Detection of Melamine [J].

Zhou, Ningning ;

Zhou, Qitao ;

Meng, Guowen ;

Huang, Zhulin ;

Ke, Yan ;

Liu, Jing ;

Wu, Nianqiang .

ACS SENSORS, 2016, 1 (10) :1193-1197

← 1 2 3 →