Synthesis of Tio2 Nanofluid by The Sol – Gel Method and Its Applications in the Tobacco Mosaic Virus Prevention

Date Received: 06-06-2025

Date Published: 13-06-2025

##submissions.doi##: https://doi.org/10.31817/tckhnnvn.2013.11.6.

Views

0

Downloads

0

Issue: Vol. 11 No. 6 (2013)

Section:

NÔNG HỌC

How to Cite:

Gioi, D., Phuong, D., Ha, C., Ha, H., & Son, L. (2025). Synthesis of Tio2 Nanofluid by The Sol – Gel Method and Its Applications in the Tobacco Mosaic Virus Prevention. Vietnam Journal of Agricultural Sciences, 11(6). https://doi.org/10.31817/tckhnnvn.2013.11.6.

Synthesis of Tio2 Nanofluid by The Sol – Gel Method and Its Applications in the Tobacco Mosaic Virus Prevention

Dong Huy Gioi (*) , Dam Thi Phuong , Chu Hoang Ha , Hoang Ha , Le Van Son

  • Tác giả liên hệ: [email protected]

    • Keywords

    TiO2 nano, tobacco mosaic virus, scanning electron microscopy (SEM)

    Abstract


    The titanium dioxide nanoparticle (TiO2 nano) has been being one of the most employed amongst the different nanoparticles in the fields of nanobiotechnology. The study was conducted with the purpose of preparing nano TiO2 solution from Ti(OC4H9)4 (Tetrabutylorthotitanate) by sol-gel method and its application in preventing viral diseases in plants. The study created nano TiO2 solution having transparant-white color and good dispersal. Images observed in a scanning electron microscope showed that the size of the TiO2 nanoparticles is in the range of 15 to 50nm. Test results on the tobacco plant showed that nano TiO2 solution prepared by us are capable of inhibiting the development and symptoms of TMV.

    References

    Hà Viết Cường (2010). Virus thực vật, phytoplasma và viroid. Trường Đại học Nông nghiệp Hà Nội

    Ngô Huỳnh Bửu Trọng, Võ Văn Hoàng (2012). Các đặc điểm cấu trúc của hạt nano TiO2 pha lỏng và vô định hình. ĐH Bách Khoa TP.HCM

    Cheng L.X. (2009). Nanofluid heat transfer technologies. Recent Patents on Engineering, 3(1):1-7.

    Duan Y., Liu J., Ma L., Li N., Liu H., Wang J., Zheng L., Liu C., Wang X., Zhao X., Yan J., Wang S., Wang H., Zhang X., Hong F. (2010). Toxicological characteristics of nanoparticulate anatase titanium dioxide in mice. Biomaterials, 31(5): 894-899.

    Galdiero S., Falanga A., Vitiello M., Cantisani M., Marra V. and V. Galdiero V. (2011). Silver Nanoparticles as Potential Antiviral Agents. Molecules, 16(10): 8894-8918.

    Karami A. (2010). Synthesis of TiO2 nano powder by the sol – gel method and its use a photicatalyst. Journal of the Iranian chemical Society, 7(2): 154-160.

    Kavitha T., Rajendran A., Durairajan A. (2012). Synthesis, characterization of TiO2 nano powder and water based nanofluids using two step method. European Journal of Applied Engineering and Scientific Research, 1(4): 235-240.

    Vijayalakshmi R., Rajendran V. (2012). Synthesis and characterization of nano-TiO2 via different methods. Archives of Applied Science Research, 4(2): 1183-1190.

    Yu W. and Xie H.Q. (2012). A review on nanofluids: Preparation, stability mechanisms, and applications. Journal of Nanomaterials, 2012: 1-17.