A novel strategy for synthesis of hollow gold nanosphere and its application in electrogenerated chemiluminescence glucose biosensor.
以戊二醛交联葡萄糖氧化酶(GOD)为模板,合成了分布均匀的空心金纳米球(Au shell@GOD,约20–75 nm)。基于Au shell@GOD纳米球催化鲁米诺电化学发光(ECL)制备了葡萄糖生物传感器。首先将壳聚糖(CS)修饰在玻璃碳电极(GCE)上,提供富含氨基的界面以组装Au shell@GOD纳米球;随后葡萄糖氧化酶通过...