Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor

In this paper, we report the facile preparation of monodisperse titanium dioxide-diltiazem/tetrachlorobismuth core-shell nanospheres (TiO(2)@DTMBi), in which, diltiazem (DTM)/tetrachlorobismuth (BiCl(4)) complexes were employed as electroactive materials. The morphology, size, formation, and structu...

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Detalles Bibliográficos
Autores principales: Yue, Jingli, Chen, Zhenhua, E, Yifeng, Chen, Lianshan, Zhang, Jing, Song, Yimeng, Zhai, Yuchun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2014
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4158343/
https://www.ncbi.nlm.nih.gov/pubmed/25246870
http://dx.doi.org/10.1186/1556-276X-9-465
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author Yue, Jingli
Chen, Zhenhua
E, Yifeng
Chen, Lianshan
Zhang, Jing
Song, Yimeng
Zhai, Yuchun
author_facet Yue, Jingli
Chen, Zhenhua
E, Yifeng
Chen, Lianshan
Zhang, Jing
Song, Yimeng
Zhai, Yuchun
author_sort Yue, Jingli
collection PubMed
description In this paper, we report the facile preparation of monodisperse titanium dioxide-diltiazem/tetrachlorobismuth core-shell nanospheres (TiO(2)@DTMBi), in which, diltiazem (DTM)/tetrachlorobismuth (BiCl(4)) complexes were employed as electroactive materials. The morphology, size, formation, and structure of the obtained TiO(2)@DTMBi spheres were investigated by transmission electron microscopy, scanning electron microscopy, dynamic light scattering, Fourier transform infrared spectroscopy, and X-ray diffraction. The optimal condition of obtained monodisperse 40-nm TiO(2)@DTMBi spheres was researched. The results of using TiO(2)@DTMBi nanospheres as proposed drug sensor indicate a wide linear range (10(-7) to 10(-1) M) and a very low detection limit of 0.20 μg/mL.
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spelling pubmed-41583432014-09-22 Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor Yue, Jingli Chen, Zhenhua E, Yifeng Chen, Lianshan Zhang, Jing Song, Yimeng Zhai, Yuchun Nanoscale Res Lett Nano Express In this paper, we report the facile preparation of monodisperse titanium dioxide-diltiazem/tetrachlorobismuth core-shell nanospheres (TiO(2)@DTMBi), in which, diltiazem (DTM)/tetrachlorobismuth (BiCl(4)) complexes were employed as electroactive materials. The morphology, size, formation, and structure of the obtained TiO(2)@DTMBi spheres were investigated by transmission electron microscopy, scanning electron microscopy, dynamic light scattering, Fourier transform infrared spectroscopy, and X-ray diffraction. The optimal condition of obtained monodisperse 40-nm TiO(2)@DTMBi spheres was researched. The results of using TiO(2)@DTMBi nanospheres as proposed drug sensor indicate a wide linear range (10(-7) to 10(-1) M) and a very low detection limit of 0.20 μg/mL. Springer 2014-09-03 /pmc/articles/PMC4158343/ /pubmed/25246870 http://dx.doi.org/10.1186/1556-276X-9-465 Text en Copyright © 2014 Yue et al.; licensee Springer. http://creativecommons.org/licenses/by/4.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
spellingShingle Nano Express
Yue, Jingli
Chen, Zhenhua
E, Yifeng
Chen, Lianshan
Zhang, Jing
Song, Yimeng
Zhai, Yuchun
Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor
title Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor
title_full Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor
title_fullStr Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor
title_full_unstemmed Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor
title_short Preparation TiO(2) core-shell nanospheres and application as efficiency drug detection sensor
title_sort preparation tio(2) core-shell nanospheres and application as efficiency drug detection sensor
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4158343/
https://www.ncbi.nlm.nih.gov/pubmed/25246870
http://dx.doi.org/10.1186/1556-276X-9-465
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