%0 Journal Article %T Functionalized graphene oxidein situ initiated ring-opening polymerization for highly sensitive sensing of cytokeratin-19 fragment %A Liu, Yanju %A Hao, Lulu %A Wang, Wenbin %A Yang, Huaixia %A Si, Fuchun %A Kong, Jinming %J Microchimica Acta %V 188 %N 4 %@ 0026-3672 %D 2021-03-12 %I Springer Vienna %~ DeepDyve