Smartphone-assisted colorimetric determination of uranyl ions in aqueous solutions

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Lei, Yufei;Li, Yujie;Liu, Chen;He, Liqiong;Li, Qian;...

通讯作者：

Xiao, Xilin(xiaoxl2001@163.com)

作者机构：

[Li, Qian; He, Liqiong; Liu, Chen; Lei, Yufei; Xiao, Xilin; Liao, Lifu; Li, Yujie] Univ South China, Sch Chem & Chem Engn, Sch Resource & Environm & Safety Engn, Hunan Key Lab Design & Applicat Actinide Complexes, Hengyang 421001, Hunan, Peoples R China.

[Xiao, Xilin] Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China.

通讯机构：

[Xilin Xiao] S

School of Chemistry and Chemical Engineering, School of Resource & Environment and Safety Engineering, School of Public Health, Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang, Hunan 421001, P. R. China<&wdkj&>State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, Hunan 410082, P. R. China

语种：

英文

关键词：

Colorimetry;Ions;Smartphones;Uranium dioxide;2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol;Color changes;Colorimetric detection;Colorimetric deter-mination;Concentration ranges;Digital image;Lighting conditions;Method detection limits;Smart phones;Uranyl ions;Color;2 (5 bromo 2 pyridylazo) 5 diethylaminophenol;reagent;rifampicin;unclassified drug;uranium;aqueous solution;Article;colorimetry;illumination;limit of detection;method detection limit;ultraviolet visible spectroscopy;uranium mining

期刊：

NEW JOURNAL OF CHEMISTRY

ISSN：

1144-0546

年：

2023

卷：

期：

页码：

4667-4673

DOI：

10.1039/d2nj05844h

基金类别：

This work was supported by the National Natural Science Foundation of China (No. 11475079), the Natural Science Foundation of Hunan Province (No. 2020JJ5471 and 2020JJ8012), the Novel coronavirus pneumonia prevention and control foundation of Hengyang Science and Technology Project (No. 202010031546), and the Open Fund Project of State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University (No. 2018014).

机构署名：

本校为第一机构

院系归属：

化学化工学院

公共卫生学院

摘要：

A convenient and portable smartphone-assisted method for the colorimetric detection of uranyl ions (UO22+) in aqueous solutions is proposed using rifampicin and 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (Br-PADAP) as chromogenic agents. The addition of UO22+ would cause reaction with chromogenic agents to form complexes, changing the colour from orange to dark red in the rifampicin system and from yellow to light pink in the Br-PADAP system. To achieve the on-site estimation of the trace UO22+ concentration range, digital images of colour c...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Smartphone-assisted colorimetric determination of uranyl ions in aqueous solutions

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问