Self-assembly into temperature dependent micro-/nano-aggregates of 5,10,15,20-tetrakis(4-carboxyl phenyl)-porphyrin

	Self-assembly into temperature dependent micro-/nano-aggregates of 5,10,15,20-tetrakis(4-carboxyl phenyl)-porphyrin
	Liu QY ; Zhou HY ; Zhu JQ ; Yang YT ; Liu XD ; Wang DM ; Zhang XM ; Zhuo LH
刊名	materials science & engineering c-materials for biological applications
	2013
卷号	33 期号:8 页码:4944-4951
关键词	PORPHYRIN NANOTUBES FACILE FABRICATION OPTICAL-PROPERTIES IONIC SURFACTANTS MORPHOLOGY ORGANIZATION COMPLEXES MOLECULES NANOSTRUCTURES NANOPARTICLES
ISSN号	0928-4931
通讯作者	liu qy
中文摘要	various nanostructures of 5,10,15,20-tetrakis(4-carboxyl phenyl)-porphyrin (h2tcpp) can be easily synthesized by a surfactant-assisted self-assembly (sas) method at different temperatures. when the dmf solution of porphyrin monomer was injected into cetyltimethylammonium bromide (cab) aqueous solution by a syringe, diverse h2tcpp nanostructures dependent on the different temperatures, including hollow nanospheres, solid nanospheres and nanospheres with holes, were successfully obtained. as a result, the suitable concentration of the ctab aqueous solution used to form nanostructues of porphyrin ranges from 0.15 to 02 mm. the various morphologies of porphyrin nanostructures were characterized by transmission electron microscopy (tem), high resolution transmission electron microscopy (hrtem) and scanning electron microscopy (sem). uv-vis adsorption spectra showed that the micro-/nano-aggregate properties of porphyrin transformed from h-aggretates to j-aggregates during the process of self-assembly of porphyrin at different temperatures. fluorescence spectra revealed a greater fluorescence quenching of various micro-/nano-aggregatess of porphyrin formed at different temperatures in aqueous solution, compared to the dmf solution of porphyrin monomer. (c) 2013 elsevier b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000327686900059
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49432]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Liu QY,Zhou HY,Zhu JQ,et al. Self-assembly into temperature dependent micro-/nano-aggregates of 5,10,15,20-tetrakis(4-carboxyl phenyl)-porphyrin[J]. materials science & engineering c-materials for biological applications,2013,33(8):4944-4951.
APA	Liu QY.,Zhou HY.,Zhu JQ.,Yang YT.,Liu XD.,...&Zhuo LH.(2013).Self-assembly into temperature dependent micro-/nano-aggregates of 5,10,15,20-tetrakis(4-carboxyl phenyl)-porphyrin.materials science & engineering c-materials for biological applications,33(8),4944-4951.
MLA	Liu QY,et al."Self-assembly into temperature dependent micro-/nano-aggregates of 5,10,15,20-tetrakis(4-carboxyl phenyl)-porphyrin".materials science & engineering c-materials for biological applications 33.8(2013):4944-4951.