[求助] DNA电化学分析检测中电极表面修饰的DNA密度如何计算

4楼: Originally posted by zhy_john at 2013-03-20 20:02:07
for a A(abs) + e = B(abs)
ip=((F^2)/(4RT))vAC

where ip is peak current, F is Faraday constant, R is gas constant, T is temperature, v is scan rate, A is electrode area and C is the total surface ...

6楼: Originally posted by zhy_john at 2013-03-21 19:27:34
呵呵，我没有做过DNA的检测，不过是不是通过氧化Ferocene来氧化ammino acid (redox catalysis)啊？我做过相近的，但是不是DNA这么大的分子。不过我想应该都差不多。...