Morphology Controlled Nanostructure of Zinc Porphyrin
We have shown that various Zinc porphyrin-based nanostructures can be easily synthesized by a surfactant-assisted self-assembly method,where nonionic,anionic and cationic surfactants are employed.It was found that tuning the type of surfactant offered an alternative to promote the formation of Zinc porphyrin nanostructure with different morphologies in aqueous solutions.As-prepared nano-scale self-assemblies,including disc-shaped,ellipsoid,square and quadrangular pyramidal nanoparticles,were investigated in solution via UV/vis,fluorescence spectroscopy and SEM microscopy.The different UV/vis as well as fluorescent spectra between nano-porphyrin and its monomer further conformed that the nano-crystallization of porphyrin would result in novel optical properties differing from the single subunits.
Zinc porphyrin Self-assembly Controlled morphology surfactant
Junjie Li Changjun Hou Zhifei Li Huanbao Fa Mei Yang Danqun Huo Liang Zhang
Bioengineering College of Chongqing University, Chongqing, China Chemistry and Chemical Engineering of Chongqing University, Chongqing, China National Engineering Research Center of Solid-State Brewing,Luzhou Laojiao Group Co.Ltd.,Luzhou, Sic
国际会议
中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)
杭州
英文
1-5
2012-11-04（万方平台首次上网日期，不代表论文的发表时间）