Facile synthesis of ionic liquid functionalized silica-capped CdTe quantum dots for selective recognition and detection of hemoproteins
文献类型：期刊论文
| 作者 | Li, Dong-Yan1,2; Wang, Yi-Zhi1,2; Zhao, Xiao-Li1,2; He, Xi-Wen1,2; Li, Wen-You1,2; Zhang, Yu-Kui1,2,3 |
| 刊名 | journal of materials chemistry b
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:34页码:5659-5665 |
| 通讯作者 | dongyanli |
| 英文摘要 | a facile and efficient approach for preparation of ionic liquid functionalized silica-capped cdte qds (cdte/sio2/il) was proposed in this work. the imidazolium-based ionic liquid n-3-(3-trimethoxysilylpropyl)-3-methyl imidazolium chloride was introduced and anchored on the surface of silica-capped cdte qds by the sol-gel technique, which played the role of a recognition element due to the covalent coordination binding between the heme group of hemoprotein and the imidazolium cation in the ionic liquid. the synthetic cdte/sio2/il was further characterized by elemental analysis, transmission electronic microscopy (tem), x-ray photoelectron spectra (xps) and fourier transform infrared spectroscopy (ft-ir). combining the merits of the fluorescence property of the qds and the covalent interaction of the ionic liquid with hemoproteins, the cdte/sio2/il exhibited high adsorption capacity and good specificity toward hemoproteins and also was successfully applied in the fluorescence detection of hemoprotein in biological fluid. the strategy provided a promising way to fabricate functionalized fluorescence materials as biomedical/chemical sensors for the separation and detection of hemoproteins in proteomics research. |
| WOS标题词 | science & technology ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | materials science, biomaterials |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | bovine hemoglobin ; imidazolium salts ; nanoparticles ; glycoproteins ; enrichment ; quantification ; glycopeptides ; nanocrystals ; combination ; fabrication |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340586500018 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/144436]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Nankai Univ, Coll Chem, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, State Key Lab Med Chem Biol, Tianjin 300071, Peoples R China 2.Nankai Univ, Res Ctr Analyt Sci, Tianjin 300071, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog Res & Anal Ctr, Dalian 116011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Dong-Yan,Wang, Yi-Zhi,Zhao, Xiao-Li,et al. Facile synthesis of ionic liquid functionalized silica-capped CdTe quantum dots for selective recognition and detection of hemoproteins[J]. journal of materials chemistry b,2014,2(34):5659-5665. |
| APA | Li, Dong-Yan,Wang, Yi-Zhi,Zhao, Xiao-Li,He, Xi-Wen,Li, Wen-You,&Zhang, Yu-Kui.(2014).Facile synthesis of ionic liquid functionalized silica-capped CdTe quantum dots for selective recognition and detection of hemoproteins.journal of materials chemistry b,2(34),5659-5665. |
| MLA | Li, Dong-Yan,et al."Facile synthesis of ionic liquid functionalized silica-capped CdTe quantum dots for selective recognition and detection of hemoproteins".journal of materials chemistry b 2.34(2014):5659-5665. |
入库方式： OAI收割
来源：大连化学物理研究所
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