| 标题 |
 Visual detection of mixed organophosphorous pesticide using QD-AChE aerogel based microfluidic arrays sensor QD-AChE气凝胶微流控阵列传感器视觉检测混合有机磷农药
相关领域
气凝胶
检出限
硫代乙酰胆碱
微流控
化学
纳米传感器
动态范围
色谱法
线性范围
纳米技术
材料科学
乙酰胆碱酯酶
阿切
有机化学
酶
计算机科学
计算机视觉
|
| 网址 | |
| DOI | |
| 其它 | In this paper, we present a simple strategy to fabricate a sensitive fluorescence microfluidic sensor based on quantum dots (QDs) aerogel and acetylcholinesterase enzyme (AChE) for organophosphate pesticides (OPs) detection The detection is based on the change of fluorescence intensity of QDs aerogel, which will be partly quenched as a consequence of the hydrolytic reaction of acetylthiocholine (ATCh) catalyzed by the AChE, and then the fluorescence of QDs aerogel is recovered due to decreasing of the enzymatic activity in the presence of OPs. The QDs-AChE aerogel based microfluidic arrays sensor provided good sensitivity for rapid detection of OPs with a detection limit of 0.38 pM, while the detection range is from 10−5 to 10−12 M. Due to the result of random orientations of AChE in the 3D porous aerogel nano-structure, the |
| 求助人 | |
| 下载 | 该求助完结已超 24 小时，文件已从服务器自动删除，无法下载。 |
|
温馨提示：该文献已被科研通 学术中心 收录，前往查看
科研通『学术中心』是文献索引库，收集文献的基本信息（如标题、摘要、期刊、作者、被引量等），不提供下载功能。如需下载文献全文，请通过文献求助获取。
|
PDF的下载单位、IP信息已删除
鸣笛
带头大哥
Maestro_S
遇上就这样吧
eric888
生动梦松
浮游
GingerF
肖易
不想干活
xun
小明
个性的紫菜
Dean
lxyy
linkman
McGrady
TNT
leaolf
pluto
皖公网安备34019202002308
