Cargando…
Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium
BiOCl-SiO(2) KIT-6 composite materials with raspberry-like structures are facilely prepared under hydrothermal conditions. The mesoporous siliceous support of SiO(2) KIT-6-incorporated BiOCl with enlarged yet refined surface morphology characterized by physiochemical methods exhibits an improved ele...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2017
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6154545/ https://www.ncbi.nlm.nih.gov/pubmed/28505086 http://dx.doi.org/10.3390/molecules22050797 |
_version_ | 1783357709050970112 |
---|---|
author | Song, Yiyan Xu, Zhihui Yu, Xinyu Shi, Xueyan Jiang, Huijun Li, Xiaoming Kong, Yan Xu, Qin Chen, Jin |
author_facet | Song, Yiyan Xu, Zhihui Yu, Xinyu Shi, Xueyan Jiang, Huijun Li, Xiaoming Kong, Yan Xu, Qin Chen, Jin |
author_sort | Song, Yiyan |
collection | PubMed |
description | BiOCl-SiO(2) KIT-6 composite materials with raspberry-like structures are facilely prepared under hydrothermal conditions. The mesoporous siliceous support of SiO(2) KIT-6-incorporated BiOCl with enlarged yet refined surface morphology characterized by physiochemical methods exhibits an improved electrochemical performance. A sensitive electrochemical detection method of cadmium concentration using square wave anodic stripping voltammetry was developed based on BiOCl-SiO(2) KIT-6 composite-modified glassy carbon electrodes, which displayed wide linear ranges of 0.5 to 10 μg/L and 10 to 300 μg/L and a detection limit of 65 ng/L. The sensitive, versatile and eco-friendly sensor was successfully applied for the determination of cadmium-spiked human blood samples. |
format | Online Article Text |
id | pubmed-6154545 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-61545452018-11-13 Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium Song, Yiyan Xu, Zhihui Yu, Xinyu Shi, Xueyan Jiang, Huijun Li, Xiaoming Kong, Yan Xu, Qin Chen, Jin Molecules Article BiOCl-SiO(2) KIT-6 composite materials with raspberry-like structures are facilely prepared under hydrothermal conditions. The mesoporous siliceous support of SiO(2) KIT-6-incorporated BiOCl with enlarged yet refined surface morphology characterized by physiochemical methods exhibits an improved electrochemical performance. A sensitive electrochemical detection method of cadmium concentration using square wave anodic stripping voltammetry was developed based on BiOCl-SiO(2) KIT-6 composite-modified glassy carbon electrodes, which displayed wide linear ranges of 0.5 to 10 μg/L and 10 to 300 μg/L and a detection limit of 65 ng/L. The sensitive, versatile and eco-friendly sensor was successfully applied for the determination of cadmium-spiked human blood samples. MDPI 2017-05-13 /pmc/articles/PMC6154545/ /pubmed/28505086 http://dx.doi.org/10.3390/molecules22050797 Text en © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Song, Yiyan Xu, Zhihui Yu, Xinyu Shi, Xueyan Jiang, Huijun Li, Xiaoming Kong, Yan Xu, Qin Chen, Jin Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium |
title | Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium |
title_full | Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium |
title_fullStr | Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium |
title_full_unstemmed | Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium |
title_short | Raspberry-Like Bismuth Oxychloride on Mesoporous Siliceous Support for Sensitive Electrochemical Stripping Analysis of Cadmium |
title_sort | raspberry-like bismuth oxychloride on mesoporous siliceous support for sensitive electrochemical stripping analysis of cadmium |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6154545/ https://www.ncbi.nlm.nih.gov/pubmed/28505086 http://dx.doi.org/10.3390/molecules22050797 |
work_keys_str_mv | AT songyiyan raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT xuzhihui raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT yuxinyu raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT shixueyan raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT jianghuijun raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT lixiaoming raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT kongyan raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT xuqin raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium AT chenjin raspberrylikebismuthoxychlorideonmesoporoussiliceoussupportforsensitiveelectrochemicalstrippinganalysisofcadmium |