Rhodamine Derivative Functionalized Magnetic Nanoplatform for Cu2+ Sensing and Removal

المؤلفون المشاركون

Sun, Li-Ning
Wang, Jiaxin
Wang, Shuhan
Tian, Wanqing
Yao, Dong
Shi, Liyi
Liu, Jinliang

المصدر

Journal of Nanomaterials

العدد

المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2018-06-10

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

الكيمياء
هندسة مدنية

الملخص EN

Pollution caused by copper is one of the key factors of environment contamination.

As one of the heavy metals, copper is hard to decompose in nature; the biological enrichment of which may lead to severe damage to health.

Cu2+ detection, thus, possesses a bright application prospect both in environment protection and in human health.

In this paper, a dual-functional fluorescence-magnetic composite nanoplatform has been designed to sensitively detect, meanwhile, capture, and remove Cu2+ in the solution of water and ethanol (1 : 1, v/v).

The core-shell structure nanoparticle synthesized by using Fe3O4 as core and SiO2 as shell is covalently bonded with rhodamine derivatives on the silica layer to construct the nanoplatform.

The emission is increased upon the addition of Cu2+, showing fluorescence turn on effect for the detection, and the limit of detection is as low as 1.68 nM.

Meanwhile, Cu2+ ions are captured by the coordination with rhodamine derivatives and can be removed with the help of magnetic field.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Wang, Jiaxin& Wang, Shuhan& Tian, Wanqing& Yao, Dong& Sun, Li-Ning& Shi, Liyi…[et al.]. 2018. Rhodamine Derivative Functionalized Magnetic Nanoplatform for Cu2+ Sensing and Removal. Journal of Nanomaterials،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1194694

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Wang, Jiaxin…[et al.]. Rhodamine Derivative Functionalized Magnetic Nanoplatform for Cu2+ Sensing and Removal. Journal of Nanomaterials No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1194694

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Wang, Jiaxin& Wang, Shuhan& Tian, Wanqing& Yao, Dong& Sun, Li-Ning& Shi, Liyi…[et al.]. Rhodamine Derivative Functionalized Magnetic Nanoplatform for Cu2+ Sensing and Removal. Journal of Nanomaterials. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1194694

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1194694