Synthesis and characterization of one-dimensional bifunctional carbon nanotubes/Fe3O4@SiO2 (FITC) nanohybrids

Yanling Pei; Jing Li; Jiehe Sui; Zhiguo Li; Wei Cai

doi:10.1166/jnn.2013.7154

Synthesis and characterization of one-dimensional bifunctional carbon nanotubes/Fe₃O₄@SiO₂ (FITC) nanohybrids

Yanling Pei
, Jing Li^*
, Jiehe Sui
, Zhiguo Li
, Wei Cai

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology
Northeast Forestry University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A new type of one-dimensional bifunctional CNTs/Fe₃O ₄@SiO₂ (FITC) nanohybrids with both magnetic and fluorescent properties were fabricated by a polyol method combined with stöber method. The CNTs/Fe₃O₄@SiO₂ (FITC) nanohybrids exhibit strong and stable photoluminescence emission at about 520 nm, display superparamagenetic behavior with high saturation magnetization and possess MRI function at room temperature. All these properties make the CNTs/Fe₃O₄@SiO₂ (FITC) nanohybrids a potential candidate for biomedical agent such as MRI contrast agent, cells labelling, in-vivo image and drug deliver for cancer diagnosis and treatment.

Original language	English
Pages (from-to)	3928-3935
Number of pages	8
Journal	Journal of Nanoscience and Nanotechnology
Volume	13
Issue number	6
DOIs	https://doi.org/10.1166/jnn.2013.7154
State	Published - Jun 2013

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

CNTs/FeO@SiO (FITC) nanohybrids
Fluorescence
Magnetic resonance imaging
Photostability

Access to Document

10.1166/jnn.2013.7154

Cite this

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title = "Synthesis and characterization of one-dimensional bifunctional carbon nanotubes/Fe3O4@SiO2 (FITC) nanohybrids",

abstract = "A new type of one-dimensional bifunctional CNTs/Fe3O 4@SiO2 (FITC) nanohybrids with both magnetic and fluorescent properties were fabricated by a polyol method combined with st{\"o}ber method. The CNTs/Fe3O4@SiO2 (FITC) nanohybrids exhibit strong and stable photoluminescence emission at about 520 nm, display superparamagenetic behavior with high saturation magnetization and possess MRI function at room temperature. All these properties make the CNTs/Fe3O4@SiO2 (FITC) nanohybrids a potential candidate for biomedical agent such as MRI contrast agent, cells labelling, in-vivo image and drug deliver for cancer diagnosis and treatment.",

keywords = "CNTs/FeO@SiO (FITC) nanohybrids, Fluorescence, Magnetic resonance imaging, Photostability",

author = "Yanling Pei and Jing Li and Jiehe Sui and Zhiguo Li and Wei Cai",

year = "2013",

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doi = "10.1166/jnn.2013.7154",

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AU - Pei, Yanling

AU - Li, Jing

AU - Sui, Jiehe

AU - Li, Zhiguo

AU - Cai, Wei

PY - 2013/6

Y1 - 2013/6

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AB - A new type of one-dimensional bifunctional CNTs/Fe3O 4@SiO2 (FITC) nanohybrids with both magnetic and fluorescent properties were fabricated by a polyol method combined with stöber method. The CNTs/Fe3O4@SiO2 (FITC) nanohybrids exhibit strong and stable photoluminescence emission at about 520 nm, display superparamagenetic behavior with high saturation magnetization and possess MRI function at room temperature. All these properties make the CNTs/Fe3O4@SiO2 (FITC) nanohybrids a potential candidate for biomedical agent such as MRI contrast agent, cells labelling, in-vivo image and drug deliver for cancer diagnosis and treatment.

KW - CNTs/FeO@SiO (FITC) nanohybrids

KW - Fluorescence

KW - Magnetic resonance imaging

KW - Photostability

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