Yizheng Feng

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OBJECTIVE To evaluate the prognostic value of CLIP score system for patients with resection of HCC. METHODS A retrospective survey was carried out in 174 patients undergoing resection of HCC from January 1986 to June 1998. 153 of 174 patients with curative resection were followed up for at least three years. Disease-free survival rate was defined as the(More)
In this work, we propose and demonstrate a dynamic colloidal molecule that is capable of moving autonomously and performing swift, reversible, and in-place assembly dissociation in a high accuracy by manipulating a TiO2/Pt Janus micromotor with light irradiation. Due to the efficient motion of the TiO2/Pt Janus motor and the light-switchable electrostatic(More)
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