Optimizing gold nanoparticles for better medical imaging, drug delivery, and cancer therapy / Engineers develop a way to mass manufacture nanoparticles that deliver cancer drugs directly to tumors / Self-protecting nanoparticles can enhance colorectal cancer drug delivery / Biodegradable nanoparticles enable simultaneous delivery of two drugs to attack tumors / Sugar-like nanoparticle covering could boost cancer drug delivery / Experimental nanomedicine delivers chemo drugs directly to tumors in mice / Biocompatible nanoparticles modified with ATP can enhance systemic delivery of cancer immunotherapy / Chimeric nanobody research looks to improve chemotherapy drug delivery