Synthesis and characterizations of nano-silica for biomedical applications

Nguyen Thi Huyen; Lai Thi Thanh Tam; Yudy Paola Monreno Gonzalez; Nguyen Ngoc Thinh; Nguyen Thi Tuyet Mai; Nguyen Kim Nga

doi:10.51316/jca.2021.039

Synthesis and characterizations of nano-silica for biomedical applications

Authors

Nguyen Thi Huyen School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam Author
Lai Thi Thanh Tam School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam Author
Yudy Paola Monreno Gonzalez School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam Author
Nguyen Ngoc Thinh School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam Author
Nguyen Thi Tuyet Mai School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam Author
Nguyen Kim Nga School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam Author

DOI:

https://doi.org/10.51316/jca.2021.039

Keywords:

Nanosilica, CTAB, biomedical applications

Abstract

This paper presents a facile synthesis of nano-silica by hydrothermal treatment assisted by cetyltrimethylammonium bromide (CTAB). The effect of CTAB on the morphology of the material was also investigated. Structure, morphology, and composition of the material were studied byvarious methods such as XRD, SEM, FT-IR, and EDX.The results showed that a sample of nanosilica with amount of 1,0 g CTAB at pH 10-11 reached the most appropriate size, with the average length and width are 231,34±48,98 nm và 113,05±16,45 nm, respectively. In addition, the results indicated that the nanoparticles are completely pure, with many silanol groups on the surface, suitable for applications in bone tissue engineering and other biological applications.

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Author Biography

Lai Thi Thanh Tam, School of Chemical Engineering, Hanoi University of Science and Technology, Vietnam

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Published

30-07-2021

Issue

Vol. 10 No. 2 (2021): July

Section

Full Articles

How to Cite

Synthesis and characterizations of nano-silica for biomedical applications. (2021). Vietnam Journal of Catalysis and Adsorption, 10(2), 114-118. https://doi.org/10.51316/jca.2021.039