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Information Journal Paper

Title

Antibacterial Response of Cd-TiO2/PEG/folic acid Nanocomposite under Ultraviolet, Visible light, or Ultrasonic Irradiation

Pages

  768-775

Abstract

 Synthesis and characterization of Cd-TiO2/PEG/FA nanocomposite as a biomaterial is the main aim of this research. Cd-doped TiO2 nanoparticles (NPs) were synthesized by solvothermal assisted sol-gel method. Then, polyethylene glycol (PEG) was added to the as-synthesized NPs to modify their surface and to prevent agglomeration. In the next step, Folic acid (FA) was conjugated to Cd-TiO2/PEG nanocomposite. Optimization of FA concentration and infl uence of ultraviolet (UV) radiation, visible light, or ultrasonic irradiation on antibacterial activity of the synthesized nanocomposite were assessed. Results showed that the influence of FA on the Antibacterial performance of the as-synthesized compounds is positive and dose-dependent. FA was used as bait for bacteria and led them to accumulate around the Cd-TiO2 NPs. The bactericidal response under UV or visible light irradiation was maximized at 0. 6 weight ratio of FA to CdTiO2, whereas, this parameter under ultrasonic irradiation was improved and then became approximately constant.

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    APA: Copy

    NAGHIBI, SANAZ, Gharagozlou, Mehrnaz, & Vahed, Shohreh. (2019). Antibacterial Response of Cd-TiO2/PEG/folic acid Nanocomposite under Ultraviolet, Visible light, or Ultrasonic Irradiation. JOURNAL OF NANOSTRUCTURES, 9(4), 768-775. SID. https://sid.ir/paper/744006/en

    Vancouver: Copy

    NAGHIBI SANAZ, Gharagozlou Mehrnaz, Vahed Shohreh. Antibacterial Response of Cd-TiO2/PEG/folic acid Nanocomposite under Ultraviolet, Visible light, or Ultrasonic Irradiation. JOURNAL OF NANOSTRUCTURES[Internet]. 2019;9(4):768-775. Available from: https://sid.ir/paper/744006/en

    IEEE: Copy

    SANAZ NAGHIBI, Mehrnaz Gharagozlou, and Shohreh Vahed, “Antibacterial Response of Cd-TiO2/PEG/folic acid Nanocomposite under Ultraviolet, Visible light, or Ultrasonic Irradiation,” JOURNAL OF NANOSTRUCTURES, vol. 9, no. 4, pp. 768–775, 2019, [Online]. Available: https://sid.ir/paper/744006/en

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