纳米金加盐后,颜色由红色变为蓝紫色,但是紫外扫描650无特征峰,只是吸光度从520红移到530,且吸收强度逐渐增大,请假一下这是什么原因,纳米金是用黄酮还原的 返回小木虫查看更多
纳米金发生了聚集,所以吸收峰会红移
Highly Tunable Plasmonic Assemblies of Gold Nanoparticles: in- Plane Manipulating Plasmon Coupling with Nanometer Precision,
哈哈!!!!
纳米金发生了聚集,所以吸收峰会红移
Highly Tunable Plasmonic Assemblies of Gold Nanoparticles: in-
Plane Manipulating Plasmon Coupling with Nanometer Precision,
哈哈!!!!