| 胆固醇传感器的研究 |
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| 引用本文： | 刘兴利,唐洪祥.胆固醇传感器的研究[J].西南民族学院学报(自然科学版),1996,22(3):277-281. |
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| 作者姓名： | 刘兴利 唐洪祥 |
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| 作者单位： | 西南民族学院化学系(刘兴利)，中科院成都生物所(唐洪祥)，四川联合大学(郭鼎力) |
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| 摘 要： | 首次提出了用猪小腿皮中提取的胶原纤维作载体，采用电解包埋并辅以戊二醛交联的酶固定化方法制备胆固醇氧化酶膜，并与氧电极配合制备了游离胆固醇单酶传感器．在所选择的最佳试验条件下用于血样分析，对游离胆固醇的测定结果，与酶法测定总胆固醇值范围相符
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| 关 键 词： | 胆固醇，氧化酶膜，传感器，血样分析 |
Study on Cholesterol Biosensors |
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| Liu,Xingli.Study on Cholesterol Biosensors[J].Journal of Southwest Nationalities College(Natural Science Edition),1996,22(3):277-281. |
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| Authors: | Liu Xingli |
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| Abstract: | It is first put forward that a collagen fibril suspesion can be prepared from raw calf skin,with electrochemical deposition a cholestrol oxidase collagen membrane can be prepared and then crosslinked with glutaraldehyde the cholesterol sensor of the enzyme membrane can be constructed coupled with oxygen electrode.Some reliable results can be obtained when applied to human sera for free cholestrol determination. |
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| Keywords: | cholesterol cholesterol oxidase sensor analysis of blood samples |
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