利用纳米粘土片控制吖啶橙的 H-二聚体形成。
Control of H-dimer formation of acridine orange using nano clay platelets.
机构信息
Department of Physics, Tripura University, Suryamaninagar 799022, Tripura, India.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2013 Dec;116:148-53. doi: 10.1016/j.saa.2013.07.018. Epub 2013 Jul 24.
Acridine orange (AO) forms dimer even in aqueous solution. In layer-by-layer (LbL) film of AO dimeric sites predominate over monomeric sites. This communication reports the control of H-dimer of AO in LbL film by incorporating nano clay platelets. This was studied by using UV-Vis absorption spectroscopy. Atomic force microscopic (AFM) image of the LbL film was taken to confirm the presence of nano clay platelets in the LbL film.
吖啶橙（AO）即使在水溶液中也能形成二聚体。在 AO 二聚体为主的层层（LbL）膜中，单体位点占优势。本通讯报道了通过掺入纳米粘土片来控制 LbL 膜中的 H-二聚体 AO。这是通过使用紫外-可见吸收光谱来研究的。进行原子力显微镜（AFM）图像的拍摄，以确认纳米粘土片存在于 LbL 膜中。
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