Facet-Dependent Effect of Well-Defined CeO2 Nanocrystals on the Adsorption and Dephosphorylation of Phosphorylated Molecules
文献类型：期刊论文
| 作者 | Wang,Zhi-Gang; Bi,Wen-Zhi; Ma,Shu-Cui; Lv,Nan; Zhang,Ji-Lin; Sun,De-Hui; Ni,Jia-Zuan |
| 刊名 | particle & particle systems characterization
 |
| 出版日期 | 2015 |
| 卷号 | 32期号:6页码:652-660 |
| 关键词 | CERIUM OXIDE NANOPARTICLES GAS-SENSING PROPERTIES CRYSTAL PLANES OXYGEN DIOXIDE OXIDATION NANORODS PHOSPHOPEPTIDES CATALYSTS METAL |
| 通讯作者 | wang,zg |
| 英文摘要 | ceo2 nanocrystals (cn) with different morphologies (i.e., cube, octahedron, and rod) are prepared and the facet-dependent effect of these ceo2 nanocrystals on the adsorption and dephosphorylation of phosphorylated molecules is investigated for the first time using the model p-nitrophenyl disodium orthophorphate (p-npp). due to their different surface atomic configurations, the {111} and {110} facets have much higher adsorption capacity and kinetic catalytic activities than {100} facets. all the ceo2 nanocrystals can intensely promote the dephosphorylation reaction owing to the strong interaction between ce cations and phosphoryl oxygens resulting in the cleavage of phosphoester bonds. as was expected, the above facet-dependent effect can be verified by the practical application results of the ceo2 nanocrystals on the capture and dephosphorylation of phosphopeptides. thus, surface engineering could be a useful and feasible strategy for not only fundamentally understanding the interaction between crystal facets and molecules but also effectively developing high-performance functional materials. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/67939]  |
| 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,Zhi-Gang,Bi,Wen-Zhi,Ma,Shu-Cui,et al. Facet-Dependent Effect of Well-Defined CeO2 Nanocrystals on the Adsorption and Dephosphorylation of Phosphorylated Molecules[J]. particle & particle systems characterization,2015,32(6):652-660. |
| APA | Wang,Zhi-Gang.,Bi,Wen-Zhi.,Ma,Shu-Cui.,Lv,Nan.,Zhang,Ji-Lin.,...&Ni,Jia-Zuan.(2015).Facet-Dependent Effect of Well-Defined CeO2 Nanocrystals on the Adsorption and Dephosphorylation of Phosphorylated Molecules.particle & particle systems characterization,32(6),652-660. |
| MLA | Wang,Zhi-Gang,et al."Facet-Dependent Effect of Well-Defined CeO2 Nanocrystals on the Adsorption and Dephosphorylation of Phosphorylated Molecules".particle & particle systems characterization 32.6(2015):652-660. |
入库方式： OAI收割
来源：长春应用化学研究所
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