Publication Type:

Conference Paper

Source:

IOP Conference Series: Materials Science and Engineering, Institute of Physics Publishing, Volume 310, Number 1 (2018)

URL:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043680630&doi=10.1088%2f1757-899X%2f310%2f1%2f012139&partnerID=40&md5=36d70f5a8c40d7e4c42b8b4a7374103e

Keywords:

Absorption spectroscopy, Biomedical applications, Bottom up methods, Characterization, Cobalt ferrite nanoparticles, Facile method, Ferrite, Fluorescence, Fluorescence spectroscopy, Fourier transform infrared spectroscopy, Graphene, High resolution transmission electron microscopy, Manufacture, Medical applications, Nanocomposites, Nanocrystals, Optical properties, Precipitation (chemical), Semiconductor quantum dots, Superparamagnetic property, Synthesis (chemical), Synthesis and characterizations, transmission electron microscopy, ultraviolet spectroscopy, UV-Vis absorption spectroscopy, Vibrating sample magnetometry, X ray diffraction

Abstract:

<p>A facile method has been developed for the synthesis of a graphene quantum dots/cobalt ferrite nanocomposite. Graphene quantum dots (GQDs) were synthesized by a simple bottom-up method using citric acid, followed by the co-precipitation of cobalt ferrite nanoparticles on the graphene quantum dots. The morphology, structural analysis, optical properties, magnetic properties were investigated using transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), UV-vis absorption spectroscopy, fluorescence spectroscopy, vibrating sample magnetometry (VSM) measurements. The synthesized nanocomposite showed good fluorescence and superparamagnetic properties, which are important for biomedical applications. © Published under licence by IOP Publishing Ltd.</p>

Notes:

cited By 0; Conference of International Conference on Advances in Materials and Manufacturing Applications 2017, IConAMMA 2017 ; Conference Date: 17 August 2017 Through 19 August 2017; Conference Code:135135

Cite this Research Publication

S. Ramachandran, Sathishkumar, M., Kothurkar, N. K., and Senthilkumar, R., “Synthesis and characterization of graphene quantum dots/cobalt ferrite nanocomposite”, in IOP Conference Series: Materials Science and Engineering, 2018, vol. 310.