Key points are not available for this paper at this time.
synthetic peptide ligases (R. Ghadiri, San Diego), carbocations (J.Sommer, Strasbourg), metal activation of alkanes (H.Schwarz, Berlin), organosilicon chemistry (M.Kira, Sendai), and dendrimer chemistry (D. A. Tomalia, Ann Arbor
A 2001 study studied this question.