American Journal of Nano Research and Applications
Volume 3, Issue 1-1, January 2015, Pages: 23-28
Received: Nov. 30, 2014;
Accepted: Jan. 16, 2015;
Published: Jan. 27, 2015
Views 2842 Downloads 163
Junxin Luo, Dept. of Chemical Engineering and Materials Science, Stevens Institute of Technology, Hoboken, NJ, USA 07030
Yong Wu, Dept. of Chemical Engineering and Materials Science, Stevens Institute of Technology, Hoboken, NJ, USA 07030
Shen Lin, Dept. of Chemistry, Xiamen University, Xiamen, Fujian, China 361005
In this review, we discuss state-of-the-art sensing methods for the detection of chemical and biological molecules, using a well-known and much studied material, carbon nanotubes, as the hybrid materials for fabrication assemblies. CNTs possesses a wide range of unique characteristics, including intriguing physical properties, higher aspect ratios, larger surface area, better chemical and thermal stability, and electronic and optical properties. The objective of this review is to present an overview of the synthetic strategies and their applications in both amperometric sensors and SPME fiber coatings. These methods are fast, sensitive, cheap and suitable for in-situ monitoring. We comprehensively review the mechanisms, the principles and the performances of chemical sensors and biosensors available in the literature.
Review: Recent Developments of Carbon Nanotubes Hybrid Assemblies for Sensing, American Journal of Nano Research and Applications. Special Issue:Nanomaterials and Nanosensors for Chemical and Biological Detection.
Vol. 3, No. 1-1,
2015, pp. 23-28.
G.r. Inzelt, Conducting polymers : a new era in electrochemistry, 2nd ed., Springer, Heidelberg ; New York, 2012.
K.V. Ragavan, L.S. Selvakumar, M.S. Thakur, Functionalized aptamers as nano-bioprobes for ultrasensitive detection of bisphenol-A, Chemical communications, 49 (2013) 5960-5962.
K.V. Ragavan, N.K. Rastogi, M.S. Thakur, Sensors and biosensors for analysis of bisphenol-A, TrAC Trends in Analytical Chemistry, 52 (2013) 248-260.
X. Tu, L. Yan, X. Luo, S. Luo, Q. Xie, Electroanalysis of bisphenol a at a multiwalled carbon nanotubes-gold nanoparticles modified glassy carbon electrode, Electroanalysis, 21 (2009) 2491-2494.
Y. Gao, Y. Cao, D. Yang, X. Luo, Y. Tang, H. Li, Sensitivity and selectivity determination of bisphenol A using SWCNT-CD conjugate modified glassy carbon electrode, Journal of hazardous materials, 199-200 (2012) 111-118.
F. Ghaemi, A. Amiri, R. Yunus, Methods for coating solid-phase microextraction fibers with carbon nanotubes, TrAC - Trends in Analytical Chemistry, 59 (2014) 133-143.
H.-S. Wang, T.-H. Li, W.-L. Jia, H.-Y. Xu, Highly selective and sensitive determination of dopamine using a Nafion/carbon nanotubes coated poly(3-methylthiophene) modified electrode, Biosensors and Bioelectronics, 22 (2006) 664-669.
J. Liu, S. Tian, W. Knoll, Properties of polyaniline/carbon nanotube multilayer films in neutral solution and their application for stable low-potential detection of reduced β-nicotinamide adenine dinucleotide, Langmuir : the ACS journal of surfaces and colloids, 21 (2005) 5596-5599.
C. Janaky, C. Visy, Conducting polymer-based hybrid assemblies for electrochemical sensing: a materials science perspective, Analytical and bioanalytical chemistry, 405 (2013) 3489-3511.
A. Sarafraz-Yazdi, S. Sepehr, Z. Es'Haghi, H.P. Moghadam, Application of sol-gel based poly(ethylene glycol)/multiwalled carbon nanotubes coated fiber for SPME of methyl tert-butyl ether in environmental water samples, Chromatographia, 72 (2010) 923-931.
W. Zhang, Y. Sun, C. Wu, J. Xing, J. Li, Polymer-functionalized single-walled carbon nanotubes as a novel sol-gel solid-phase micro-extraction coated fiber for determination of poly-brominated diphenyl ethers in water samples with gas chromatography-electron capture detection, Analytical Chemistry, 81 (2009) 2912-2920.
A. Spietelun, T. Marcinkowski, M. de la Guardia, J. Namieśnik, Recent developments and future trends in solid phase microextraction techniques towards green analytical chemistry, Journal of Chromatography A, 1321 (2013) 1-13.
X. Liu, X. Wang, F. Tan, H. Zhao, X. Quan, J. Chen, L. Li, An electrochemically enhanced solid-phase microextraction approach based on molecularly imprinted polypyrrole/multi-walled carbon nanotubes composite coating for selective extraction of fluoroquinolones in aqueous samples, Analytica chimica acta, 727 (2012) 26-33.
H. Liu, L. Ji, J. Li, S. Liu, X. Liu, S. Jiang, Magnetron sputtering Si interlayer: A protocol to prepare solid phase microextraction coatings on metal-based fiber, Journal of Chromatography A, 1218 (2011) 2835-2840.