Nan, J., Chen, Y., Li, R., Wang, J., Liu, M., Wang, C. and Chu, F. 2014. Polymeric Hydrogel Nanocapsules: A Thermo and pH Dual-responsive Carrier for Sustained Drug Release. Nano-Micro Letters. 6, 3 (Jul. 2014), 200-208. DOI:https://doi.org/10.1007/BF03353784.