| 甲状腺素T4免疫传感器的研究 |
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| 引用本文： | 林朝晖 王辉明 沈国励 俞汝勤. 甲状腺素T4免疫传感器的研究[J]. 传感技术学报, 1995, 8(3): 18-23 |
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| 作者姓名： | 林朝晖 王辉明 沈国励 俞汝勤 |
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| 作者单位： | 湖南大学化学计量学与传感技术研究所!长沙410082 |
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| 摘 要： | 报道以甲基丙烯酸羟乙酯与甲基丙烯酸甲酯的共聚物为载体膜材料，研制成非酶标记的Ｔ４免疫传感器，并对载体膜材料的共聚方法及共聚物共聚比与传感器灵敏度的关系进行了探讨。
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| 关 键 词： | 免疫传感器 甲状腺素 共聚物 传感器 T4 |
Studies on Thyroid (T_4) Immunosensor |
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| Lin Zhaohui Wang Huiming Shen Guoli Yu Ruqin. Studies on Thyroid (T_4) Immunosensor[J]. Journal of Transduction Technology, 1995, 8(3): 18-23 |
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| Authors: | Lin Zhaohui Wang Huiming Shen Guoli Yu Ruqin |
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| Abstract: | Abctract A thyroid (T4) immunosensor is developed based on a HEMA and MMAcopolymer membrane matrix. In this paper, investigation is made on copolymerizationmethod and relationship between copolymerization ratio. It is proved that this proposedsensor sensitivity is relatively higher than other similar sensor. The response is linearfor T4 concentrations of 0~20 ng/mL, with a limit of detection of 0. 4 ng/mL, the cor-relation cofficient is 0. 9986. The feasibility of detecting T4 in human serum is demon-strated. |
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| Keywords: | immunosensor thyroid (T4) hydroxy-ethyl methacrylate (HEMA)methyl methacrylate (MMA) copolymer |
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