我现在想做DNA连接量子点,你的实验结果是:DNA连接量子点之后,荧光会有猝灭的现象?A fl uorescence resonance energy transfer (FRET) biosensor based on graphene quantum dots (GQDs) and gold nanoparticles (AuNPs) for the detection of mecA gene sequence of Staphylococcus aureus 你看看这一篇 对你有用吗?我想知道DNA连接量子点的成功的步骤,介意跟我分享吗?