Photoelectrochemical Cytosensing of RAW264.7 Macrophage Cells Based on a TiO2 Nanoneedls@MoO3 Array.

@article{Pang2017PhotoelectrochemicalCO,
  title={Photoelectrochemical Cytosensing of RAW264.7 Macrophage Cells Based on a TiO2 Nanoneedls@MoO3 Array.},
  author={Xuehui Pang and Hongjun Bian and Minhui Su and Yangyang Ren and Jianni Qi and Hongmin Ma and Dan Wu and Lihua Hu and Bin Du and Qin Wei},
  journal={Analytical chemistry},
  year={2017},
  volume={89 15},
  pages={7950-7957}
}
We have developed a photoelectrochemical (PEC) cytosensor for ultrasensitive detection of RAW264.7 cells by the signal change of a TiO2 nanoneedles (NNs)@MoO3 array. For the first time, a TiO2 NNs@MoO3 array was adopted for the fabrication of the cytosensor for the signal output. The well-matched alignment of TiO2 NNs and MoO3 efficiently suppresses the… CONTINUE READING