While it is far from certain the drugs will help cancer patients, the new concept is generating interest because it would represent a completely new type of therapy that works in a very different way from existing drug classes.
The concept is certainly familiar, and functions in much the same way as a QR code, generating flashing light that's invisible to the human eye instead of a cumbersome 2D square.
Impact investing, a relatively new concept in African investment circles, typically refers to investments that aim to solve pertinent social and economic challenges while generating a financial return.