Label-free measurements on the solution of monomeric and dimeric insulin using a periodical terahertz split ring resonator
文献类型：期刊论文
| 作者 | Wang, PF; Liu, LY; Wang, XC; Zhang, JB; Qi, W; Zhao, HW; Tian, Z; He, MX |
| 刊名 | CHEMICAL PHYSICS
 |
| 出版日期 | 2019 |
| 卷号 | 525页码:- |
| 关键词 | PULSED SPECTROSCOPY METAMATERIAL DISSOCIATION AGGREGATION FILTER |
| ISSN号 | 0301-0104 |
| DOI | 10.1016/j.chemphys.2019.05.017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | A silicon-based sensor, consisting of periodical split ring resonators was demonstrated to monitor monomeric and dimeric insulin solutions in terahertz time-domain spectroscopy (THz-TDS). As concentration increases, the resonant frequencies of sensor show red shifts with a rapid trend in dilute solutions and a slow trend in concentrated solutions, consistent with CST simulations. For monomeric insulin, the turning concentration is 11.6 mg/ml and the total frequency shift is larger than that of dimeric insulin which shows a turning concentration at 17.4 mg/ml. The deviation in frequency shift and turning concentration can be attributed to the structural changes of insulin during dimerization process. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32112]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Div Interfacial Water, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 2.Chinese Acad Sci, Key Lab Interfacial Phys & Technol, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Tianjin Univ, State Key Lab Precis Measuring Technol & Instrume, Tianjin 300072, Peoples R China; 4.Tianjin Univ, Key Lab Optoelect Informat & Tech Sci, Minist Educ China, Tianjin 300072, Peoples R China; 5.Tianjin Univ, State Key Lab Chem Engn, Tianjin 300072, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, PF,Liu, LY,Wang, XC,et al. Label-free measurements on the solution of monomeric and dimeric insulin using a periodical terahertz split ring resonator[J]. CHEMICAL PHYSICS,2019,525:-. |
| APA | Wang, PF.,Liu, LY.,Wang, XC.,Zhang, JB.,Qi, W.,...&He, MX.(2019).Label-free measurements on the solution of monomeric and dimeric insulin using a periodical terahertz split ring resonator.CHEMICAL PHYSICS,525,-. |
| MLA | Wang, PF,et al."Label-free measurements on the solution of monomeric and dimeric insulin using a periodical terahertz split ring resonator".CHEMICAL PHYSICS 525(2019):-. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。