Please, have a look to this ACS nano’s paper, in which atomically thin flakes of MoS2 have been successfully used as biosensor.

http://pubs.acs.org/doi/abs/10.1021/nn5009148

Please, have a look to the paper entitled “Extraordinary Photoresponse in Two-Dimensional In2Se3 Nanosheets”, published in ACS Nano

http://pubs.acs.org/doi/abs/10.1021/nn405037s

Hi there, we are just starting with this.

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