Fig. 4From: Delivery of disulfiram into breast cancer cells using folate-receptor-targeted PLGA-PEG nanoparticles: in vitro and in vivo investigationsThe LC–MS spectrum of PLGA. The Counts vs. Mass-to-Charge (m/z) from 450 to 1450 (a) and 670 to 820 (b) is presentedBack to article page