Simple synthesis of magnetic mesoporous FeNi/carbon composites with a large capacity for the immobilization of biomolecules
文献类型：期刊论文
| 作者 | Wang ZL ; Liu XJ ; Lv MF ; Meng JA |
| 刊名 | carbon
 |
| 出版日期 | 2010 |
| 卷号 | 48期号:11页码:3182-3189 |
| 关键词 | CARBON MOLECULAR-SIEVES ALUMINUM INCORPORATION PORE DIAMETER CYTOCHROME-C ADSORPTION SILICA SBA-15 NANOPARTICLES PH TEMPLATE |
| ISSN号 | 0008-6223 |
| 通讯作者 | meng ja |
| 中文摘要 | an easy co-impregnation method has been developed to synthesize magnetic mesoporous feni alloy/carbon composites with an ordered hexagonal structure. furfuryl alcohol and metal nitrates were used as the carbon and magnetic particle precursors and were impregnated into the silica template in one step using a simple ethanol solution of furfuryl alcohol and metal nitrates. compared to the co-casting route with two-step impregnation, the coimpregnation makes the synthesis simpler and eliminates the difficult second impregnation step. the mesoporous feni/carbon composites obtained have large surface areas, large pore volumes and a bimodal pore size distribution. the feni alloy nanoparticles were well dispersed in the mesoporous carbon walls. the composites exhibit excellent superparamagnetic behavior and the saturation magnetization strength can be adjusted from 3.4 to 5.7 emu/g by increasing the content of alloy. such bimodal mesoporous composites show a large immobilization capacity for the biomolecules of cytochrome c (up to 732 mg/g) and lysozyme (up to 790 mg/g). (c) 2010 elsevier ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000279984600020 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43607]  |
| 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 | Wang ZL,Liu XJ,Lv MF,et al. Simple synthesis of magnetic mesoporous FeNi/carbon composites with a large capacity for the immobilization of biomolecules[J]. carbon,2010,48(11):3182-3189. |
| APA | Wang ZL,Liu XJ,Lv MF,&Meng JA.(2010).Simple synthesis of magnetic mesoporous FeNi/carbon composites with a large capacity for the immobilization of biomolecules.carbon,48(11),3182-3189. |
| MLA | Wang ZL,et al."Simple synthesis of magnetic mesoporous FeNi/carbon composites with a large capacity for the immobilization of biomolecules".carbon 48.11(2010):3182-3189. |
入库方式： OAI收割
来源：长春应用化学研究所
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