The comb copolymer brushes were subsequently prepared via surface-initiated atom transfer radical polymerization of poly (ethylene glycol) methyl ether methacrylate (PEGMA).
3
对于金板,前处理可采用软磨刷(1000目以上的磨刷)和柠檬酸浸泡或喷淋的方式。
As to aurum board, adopt soft-brush (above 394t) and saturated in citrate acid or spraying for pre-treatment.