A nanoplasmonic probe as a triple channel colorimetric sensor array for protein discrimination

被引：32

作者：

Mao, Jinpeng ^{[1
]}

Lu, Yuexiang ^{[2
]}

Chang, Ning ^{[1
]}

Yang, Jiaoe ^{[1
]}

Yang, Jiacheng ^{[1
]}

Zhang, Sichun ^{[3
]}

Liu, Yueying ^{[1
]}

机构：

[1] Capital Normal Univ, Dept Chem, Xisanhuan North Rd 105, Beijing 100048, Peoples R China

[2] Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China

[3] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

ANALYST | 2016年 / 141卷 / 13期

基金：

北京市自然科学基金;

关键词：

PATTERN-RECOGNITION ANALYSIS; HYPER-RAYLEIGH SCATTERING; ZNS QUANTUM DOTS; GOLD NANOPARTICLES; LIGHT-SCATTERING; SENSING DEVICE; NAKED-EYE; NOSE;

D O I：

10.1039/c6an00302h

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The salt-induced aggregation, nanoparticle regrowth and self-assembly behaviors of gold nanoparticles (AuNPs) and DNA conjugates could be changed after interaction with different proteins, generating various color changes and a unique fingerprint pattern for each protein. The triple-channel colorimetric signals have been employed for protein discrimination with the naked eye.

引用

页码：4014 / 4017

页数：4

共 31 条

[1] Cross-reactive chemical sensor arrays [J].

Albert, KJ ;

Lewis, NS ;

Schauer, CL ;

Sotzing, GA ;

Stitzel, SE ;

Vaid, TP ;

Walt, DR .

CHEMICAL REVIEWS, 2000, 100 (07) :2595-2626

[2]

De M, 2009, NAT CHEM, V1, P461, DOI [10.1038/NCHEM.334, 10.1038/nchem.334]

[3] Analytical chemistry - Sense and versatility [J].

de Silva, A. Prasanna .

NATURE, 2007, 445 (7129) :718-719

[4] A highly selective and sensitive on-off sensor for silver ions and cysteine by light scattering technique of DNA-functionalized gold nanoparticles [J].

Feng, Da-Qian ;

Liu, Guoliang ;

Zheng, Wenjie ;

Liu, Jie ;

Chen, Tianfeng ;

Li, Dan .

CHEMICAL COMMUNICATIONS, 2011, 47 (30) :8557-8559

[5] Electro-optical triple-channel sensing of metal cations via multiple signalling patterns [J].

Jiménez, D ;

Martínez-Máñez, R ;

Sancenón, F ;

Soto, J .

TETRAHEDRON LETTERS, 2004, 45 (06) :1257-1259

[6] Chemical sensors with integrated electronics [J].

Joo, Segyeong ;

Brown, Richard B. .

CHEMICAL REVIEWS, 2008, 108 (02) :638-651

[7] Colorimetric sensor array with unmodified noble metal nanoparticles for naked-eye detection of proteins and bacteria [J].

Li, Dongyang ;

Dong, Yanhua ;

Li, Bingyu ;

Wu, Yayan ;

Wang, Kai ;

Zhang, Sichun .

ANALYST, 2015, 140 (22) :7672-7677

[8]

Lim SH, 2009, NAT CHEM, V1, P562, DOI [10.1038/NCHEM.360, 10.1038/nchem.360]

[9] Dual-Channel Sensing of Volatile Organic Compounds with Semiconducting Nanoparticles [J].

Liu, Da ;

Liu, Mingyang ;

Liu, Guohong ;

Zhang, Sichun ;

Wu, Yayan ;

Zhang, Xinrong .

ANALYTICAL CHEMISTRY, 2010, 82 (01) :66-68

[10] Aptamer-Based Plasmonic Sensor Array for Discrimination of Proteins and Cells with the Naked Eye [J].

Lu, Yuexiang ;

Liu, Yueying ;

Zhang, Suge ;

Wang, Song ;

Zhang, Sichun ;

Zhang, Xinrong .

ANALYTICAL CHEMISTRY, 2013, 85 (14) :6571-6574

← 1 2 3 4 →