A hemin binding G-quadruplex/Pb2+ complex to construct a visible light activated photoelectrochemical sensor on a ZnO/BiOI heterostructure
文献类型：期刊论文
| 作者 | Wang, KW（王克伟); Sun, N(孙娜); Li, XP(李新盼); Zhang, RH(张瑞华); Zu, GY(祖广月); Wang, JN(王金娥); Pei, RJ(裴仁军) |
| 刊名 | ANALYTICAL METHODS
 |
| 出版日期 | 2015 |
| 卷号 | 7期号:21页码:7 |
| 通讯作者 | Pei, RJ (裴仁军) |
| 英文摘要 | This study reported the development of a p-n heterojunction photoelectrochemical biosensor using a G-quadruplex as the recognition system. The n-type ZnO nanorods and p-type BiOI nanoflakes were combined to form the heterostructure by in situ growth of BiOI attributed to a simple impregnating-hydroxylation method. This simple p-n heterojunction fabrication method could facilitate the development of rapid and sensitive visible light activated PEC sensors. In this study, the ZnO/BiOI photoelectrode showed a rapid photocurrent decrease in the presence of Pb2+ due to the electron withdrawing effect of hemin which bound with the G-quadruplex/Pb2+ complex. This PEC biosensor exhibited a good response following the concentration of Pb2+ in the range from 10 to 100 mu M. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/3456]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米生物医学与安全研究部_裴仁军团队 |
| 推荐引用方式 GB/T 7714 | Wang, KW,Sun, N,Li, XP,et al. A hemin binding G-quadruplex/Pb2+ complex to construct a visible light activated photoelectrochemical sensor on a ZnO/BiOI heterostructure[J]. ANALYTICAL METHODS,2015,7(21):7. |
| APA | Wang, KW.,Sun, N.,Li, XP.,Zhang, RH.,Zu, GY.,...&Pei, RJ.(2015).A hemin binding G-quadruplex/Pb2+ complex to construct a visible light activated photoelectrochemical sensor on a ZnO/BiOI heterostructure.ANALYTICAL METHODS,7(21),7. |
| MLA | Wang, KW,et al."A hemin binding G-quadruplex/Pb2+ complex to construct a visible light activated photoelectrochemical sensor on a ZnO/BiOI heterostructure".ANALYTICAL METHODS 7.21(2015):7. |
入库方式： OAI收割
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。