In this study, the recovery of Au(III) from low-concentration HAuCl4 solutions was systematically investigated by a self-synthesized dimethylamine-modified mesoporous resin (DMR). The apparent ...

The wood-based activated carbon, either as received or oxidized with nitric acid, was exposed to dimethylamine vapors. This modification was expected to introduce nitrogen groups. Then, the modified ...

The 49ers have announced that DL Bryce Huff has passed his physical, additionally, signed WR Malik Knowles, waived OL Nicholas Petit-Frere, and placed WR Trent Taylor on IR.