[問題]關於金奈米
請問一下
100 mL of 0.01% (w/w) HAuCl4 solutions was mixed with 1mL
of 1% trisodium citrate and 1mL of 0.075% NaBH4-1% trisodium citrate
solution
這段話是說100mL的四氯金酸裡面加入1mL1%檸檬酸鈉以及1mL有0.075% NaBH4+
1%檸檬酸鈉
小弟的疑問是為什麼檸檬酸鈉加了2次在四氯金酸裡面,而不是只要
1mL1%檸檬酸鈉+1mL0.075% NaBH4就好
請各位大大幫忙解惑一下 謝謝
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