Relevancy of relaxation rate and chemical shift of imaging molecules to the molecular-weight and concentration of Magnevist
文献类型：期刊论文
| 作者 | Yu Kai-Chao1,2; Xiao Li-Peng1; Zhou Jin-Lan1; Ding Shang-Wu2,3 |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2007-12-28 |
| 卷号 | 65期号:24页码:2971-2975 |
| 关键词 | magnetic resonance imaging contrast agent relaxation chemical shift macromolecule |
| 英文摘要 | An enhancement of the relaxation rates and chemical shift change of imaging nuclei introduced by Magnevist, a mostly used magnetic resonance imaging (MRI) gadolinium contrast agent, was observed. The relaxation enhancement and chemical shift change depend on the size of the molecule where the imaged nuclear species is located and the concentration of Magnevist: the small molecules (water) show a perfect linear relationship between the concentration and the chemical shift change or relaxation enhancement while the macromolecules (PEG-2000 and PEG-6000) show a pronounced nonlinear effect. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | MRI CONTRAST AGENTS ; MAGNETIC-RESONANCE ; PROTON RELAXATION ; COORDINATION ; DERIVATIVES ; RELAXOMETRY ; BINDING ; SPHERE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000252479000028 |
| 公开日期 | 2015-10-13 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/7896]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Huazhong Univ Sci & Technol, Dept Chem & Chem Engn, Hubei Key Lab Bioinorgan Chem & Mat Med, Wuhan 430074, Peoples R China 2.Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 80424, Taiwan 3.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu Kai-Chao,Xiao Li-Peng,Zhou Jin-Lan,et al. Relevancy of relaxation rate and chemical shift of imaging molecules to the molecular-weight and concentration of Magnevist[J]. ACTA CHIMICA SINICA,2007,65(24):2971-2975. |
| APA | Yu Kai-Chao,Xiao Li-Peng,Zhou Jin-Lan,&Ding Shang-Wu.(2007).Relevancy of relaxation rate and chemical shift of imaging molecules to the molecular-weight and concentration of Magnevist.ACTA CHIMICA SINICA,65(24),2971-2975. |
| MLA | Yu Kai-Chao,et al."Relevancy of relaxation rate and chemical shift of imaging molecules to the molecular-weight and concentration of Magnevist".ACTA CHIMICA SINICA 65.24(2007):2971-2975. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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