Polylactic acid nano- and microchamber arrays for encapsulation of small hydrophilic molecules featuring drug release via high intensity focused ultrasound

The authors would like to thank the following funding agencies which partly supported this work: the National Natural Science Foundation of China (grant no. 21503058) (J. F.), the State Key Laboratory Foundation (project no. 2016KM008), the Key Laboratory of Micro-/Nanotechnology Research Center, HIT, (J. F.), the Chinese Scholarship Council (CSC) Grant No. 201406120038 (M. G.), and the Queen Mary University of London (M. G.). The work was also supported by The Government of the Russian Federation (grant 14.Z50.31.0004) to support scientific research projects implemented under the supervision of leading scientists at Russian institutions and Russian institutions of higher education, A.V.P., V.V.P., G.B.S)