Preparation of Melamine-formaldehyde Microspheres and Microcapsules Based on Poly(glutamic acid) by Template Method

	Preparation of Melamine-formaldehyde Microspheres and Microcapsules Based on Poly(glutamic acid) by Template Method
	Zhang Y ; Yan SF ; Rao SQ ; Zheng YZ ; Yin JB ; Chen XS
刊名	chemical journal of chinese universities-chinese
	2011
卷号	32 期号:10 页码:2447-2452
关键词	MULTILAYER FILMS HOLLOW SPHERES CAPSULES PARTICLES ULTRATHIN POLYELECTROLYTES NANOPARTICLES FABRICATION CHITOSAN SILICA
ISSN号	0251-0790
通讯作者	yin jb
中文摘要	melamine-formaldehyde (mf) microspheres were prepared by dispersion polymerization. the influences of ph value and reaction time on partical size, surface potential and solubility of mf microspheres were studied. using mf microspheres as templates, hollow pga/cs microcapsules were fabricated by layer-by-layer self-assembly technique. the templates and microcapsules were characterized by polarization microscope, nano-granularity and potential analyzer, ir and tem. the results show that the partical size and surface potential of mf microspheres decrease with the reducing of ph and its solubility in hydrochloric acid becomes worse as the time grows. the main driving force is electrostatic force between pga and cs, which is supported by alternating zeta potentials. the hollow microcapsules with uniform size and good dispersity shows successful loading of model drug rhodamine, water-soluble drugs.
收录类别	SCI收录期刊论文
语种	中文
WOS记录号	WOS:000296654400040
公开日期	2012-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44308]
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	Zhang Y,Yan SF,Rao SQ,et al. Preparation of Melamine-formaldehyde Microspheres and Microcapsules Based on Poly(glutamic acid) by Template Method[J]. chemical journal of chinese universities-chinese,2011,32(10):2447-2452.
APA	Zhang Y,Yan SF,Rao SQ,Zheng YZ,Yin JB,&Chen XS.(2011).Preparation of Melamine-formaldehyde Microspheres and Microcapsules Based on Poly(glutamic acid) by Template Method.chemical journal of chinese universities-chinese,32(10),2447-2452.
MLA	Zhang Y,et al."Preparation of Melamine-formaldehyde Microspheres and Microcapsules Based on Poly(glutamic acid) by Template Method".chemical journal of chinese universities-chinese 32.10(2011):2447-2452.