Figure 4
From: Ultrasensitive Nano-rt-iPCR for Determination of Polybrominated Diphenyl Ethers in Natural Samples

The carboxylated SWCNTs (a) and the SWCNTs-DNA amplifier (b).
From: Ultrasensitive Nano-rt-iPCR for Determination of Polybrominated Diphenyl Ethers in Natural Samples

The carboxylated SWCNTs (a) and the SWCNTs-DNA amplifier (b).