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. Author manuscript; available in PMC: 2014 Nov 18.
Published in final edited form as: Int J Quantum Chem. 2013 Jun 15;113(12):1669–1675. doi: 10.1002/qua.24400

Figure 2.

Figure 2

Number of articles per year in Web of Science database, returned by search with keywords “(protein AND ligand) OR docking” (protein-ligand problem), “quantum mechanics”, and “quantum mechanics AND ((protein AND ligand) OR docking)” (quantum mechanics in protein-ligand problem), restricted to published in English in the past ten years. Linear fits are calculated and extrapolated to 2028.