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Abstract:
以玻碳电极为基底,在电极表面修饰一层氧化石墨烯-硫堇(GO -Th)薄膜,通过层层自组装方式,将纳米金和葡萄糖氧化酶(GOD)固定在玻碳电极表面,制得一种新型电流型葡萄糖生物传感器.在优化的实验条件下,该生物传感器对葡萄糖的线性响应范围为1.0×10-9 ~5.7×10-5 mol·L-1,检测下限为5.0×10-10mol·L-1.该传感器具有制备方法简单、灵敏度高、稳定性好等特点.
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2011
Issue: 5
Volume: 39
Page: 781-785
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 3
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