The Nobel Prize in Chemistry 2017 was awarded to Jacques Dubochet, Joachim Frank and Richard Henderson "for developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution".
To cite this page MLA style: "The Nobel Prize in Chemistry 2017". Nobelprize.org. Nobel Media AB 2014. Web. 25 May 2018. <http://www.nobelprize.org/nobel_prizes/chemistry/laureates/2017/>