1. 云南师范大学化学化工学院
2. 曲靖师范学院继续教育学院
纸质出版:2011
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[1]常艳兵,李晓飞,张银烽,司剑飞,李月婷,杨云慧.基于纳米金标记的适体传感器的研制[J].传感器与微系统,2011,30(11):108-110+114.
CHANG Yan-bing1, LI Xiao-fei1, ZHANG Yin-feng1, et al. Research and fabrication of aptamer sensor based on nano-gold labeled[J]. 2011, 30(11): 108-110+114.
[1]常艳兵,李晓飞,张银烽,司剑飞,李月婷,杨云慧.基于纳米金标记的适体传感器的研制[J].传感器与微系统,2011,30(11):108-110+114. DOI: 10.13873/j.1000-97872011.11.003.
CHANG Yan-bing1, LI Xiao-fei1, ZHANG Yin-feng1, et al. Research and fabrication of aptamer sensor based on nano-gold labeled[J]. 2011, 30(11): 108-110+114. DOI: 10.13873/j.1000-97872011.11.003.
采用乙醇热溶剂法合成了TiO2纳米带
将所合成的TiO2纳米带与可卡因适体和壳聚糖混合后修饰到玻碳电极上
研制了一种新型的适体传感器用于可卡因的检测。考察了适体传感器的电化学特性
同时研究了适体传感器进行检测电解液的pH值、培育时间和反应时间等实验条件对传感器性能的影响。该传感器在可卡因浓度为1×10-6~1.5×10-4 mol/L的范围内有良好的线性关系
检测下限为4.0×10-7mol/L。实验结果表明:该适体传感器操作简便、灵敏度高、选择性好
具有良好的重现性和稳定性。
A new type of aptamer sensor for rapid detection of cocaine is developed.TiO2 nanobelts are synthesized using ethanol hot solvent method.TiO2 nanobelts and cocaine aptamer are immobilized onto the surface of glassy carbon electrode.The electrochemical characteristics of aptamer sensors are investigated.The effect of pH of electrolyte
incubation time
reaction time and other experimental conditions on the characteristic of the sensor are also studied.The prepared aptamer sensor offered an amperometric response for cacoine ranging from 1×10-6 ~1.5×10-4 mol/L with a detection limit of 4.0×10-7mol/L.Experimental results show that the aptamer sensor has advantages of easy to operate
high sensitivity
good selectivity
good reproducibility and stability.
纳米二氧化钛的制备与应用 [J]. 刘小风,曹晓燕. 上海涂料 . 2007(07)
钛酸钡、二氧化钛、以及氧化铟纳米材料的溶液法合成与表征 [D]. 王翠青. 山东大学 2006
现代抗体技术及其应用[M]. 北京大学出版社 , 冯仁青,郭振泉,宓捷波编著, 2006
Tris(2,2′-bipyridyl)ruthenium(II)–Zirconia–Nafion composite modified electrode applied as solid-state electrochemiluminescence detector on electrophoretic microchip for detection of pharmaceuticals of tramadol, lidocaine and ofloxacin [J] . Shou-Nian Ding,Jing-Juan Xu,Wen-Jia Zhang,Hong-Yuan Chen. Talanta . 2006 (3)
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