State Key Laboratory of Chemical Engineering, Department of Chemical Engineering,Tsinghua University, Beijing 100084, China;
State Key Laboratory of Chemical Engineering, Department of Chemical Engineering,Tsinghua University, Beijing 100084, China;
State Key Laboratory of Chemical Engineering, Department of Chemical Engineering,Tsinghua University, Beijing 100084, China;
State Key Laboratory of Chemical Engineering, Department of Chemical Engineering,Tsinghua University, Beijing 100084, China;
poly(D,L-lactide); methoxy polyethylene glycol; polymeric micelle; drug carrier;