Both groups designed artificial versions of antibodies, the Y - shaped molecules made by the immune system to target pathogens. (sciencemag.org)
Be sure to keep these plants safely out of reach of animals in your home — or consider using artificial versions. (napahumane.org)
Creating an efficient artificial version of photosynthesis would realize the dream of solar power as the ultimate green and renewable source of electrical energy. (newscenter.lbl.gov)