Solid-Phase Synthesis of Transition Metal Linked, Branched Oligonucleotides This work was supported by NSERC (Canada), CFI (Canada) and FCAR (Quebec). The authors gratefully acknowledge Prof. M. J. Damha and his laboratory, McGill University, for helpful discussion
Angew Chem Int Ed Engl. 2001 Dec 17;40(24):4629-4632.
doi: 10.1002/1521-3773(20011217)40:24<4629::aid-anie4629>3.0.co;2-s.