Synthesis of Colloidal DMF-Protected Cobalt Nanoparticles for Alkene Hydrosilylation Catalyst: Effect of Cobalt Precursors and Recycling Process - Mana Yamamoto; Kazuki Tabaru; Tatsuki Nagata; Yushi Kuroda; Takeyuki Suzuki; Tatsuo Yajima; Takashi Toyao; Yuan Jing; Zen Maeno; Ken-ichi Shimizu; Takeshi Watanabe; Yasushi Obora (ACS Omega)