Institute of Pharmaceutics of Pharmaceutical Sciences(Shenzhen) Yat-sen University 518107;
Tianjin Key Laboratory of Biomedical Materials Laboratory of Biomaterials and Nanotechnology for Cancer Immunotherapy of Biomedical Engineering Academy of Medical Sciences&Peking Union Medical College 300192;
Transdermal drug delivery; MICRONEEDLES; Sustained release; Long-term exposure therapy;