Surface plasmon resonance sensor coated with poriferous MIPs for microcystin-LR detection

	Surface plasmon resonance sensor coated with poriferous MIPs for microcystin-LR detection
	He, H.; T. Zhang; J. Yao; C.-Y. Li; L.-Q. Zhou; Y. Wang; M.-Y. Li; H.-W. Li and W.-F. Dong
	2015
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	23 期号:3 页码:723-728
摘要	A novel surface plasmon resonance (SPR) sensor coated with poriferous molecularly imprinted polymers (MIPs) was developed to detect the trace microcystin-LR in water. The method to detect the trace microcystin-LR in water was explored. Firstly, the in situ self-assembly method was used to synthesize a poriferous thin MIPs film on the gold-plated glass. The SPR chip to specifically capture the microcystin-LR was obtained. Then, based on the typical Kretschmann prism coupling structure, a new type of SPR sensor based on wavelength interrogation was constructed by utilizing the MIPs coated gold-plated glass as the sensing chip. The sensor was used to detect different concentration of microcystin-LR solutions and microcystin-RR solutions and to obtain its measuring ranges and specificity parameters. The result indicates that the sensor is sensitive to microcystin-LR and completes a quantitative determination with a dynamic measure range of 2.110sup-9/sup-110sup-6/sup mol/L. Moreover, the sensor did not have obvious response to microcystin-RR, the analogues of microcystin-LR. It means that the sensor has special selectivity to recognize the microcystin-LR. , 2015, Chinese Academy of Sciences. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56040
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	He, H.,T. Zhang,J. Yao,et al. Surface plasmon resonance sensor coated with poriferous MIPs for microcystin-LR detection[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2015,23(3):723-728.
APA	He, H..,T. Zhang.,J. Yao.,C.-Y. Li.,L.-Q. Zhou.,...&H.-W. Li and W.-F. Dong.(2015).Surface plasmon resonance sensor coated with poriferous MIPs for microcystin-LR detection.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,23(3),723-728.
MLA	He, H.,et al."Surface plasmon resonance sensor coated with poriferous MIPs for microcystin-LR detection".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 23.3(2015):723-728.

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