Sol-Gel Synthesis and Antibacterial Effects of a Nano-Enhanced Cd Doped ZnO Nanorod Conjugate

被引：0
作者：
Kumar, N. Sheen [1 ]
Gibin, S. R. [2 ,3 ]
Govindhasamy, Kumar [4 ]
Mariappan, A. [5 ]
Muthuvel, A. [6 ]
Almeer, Rafa [7 ]
机构：
[1] St Xaviers Catholic Coll Engn, Dept Phys, Nagercoil 629003, Tamil Nadu, India
[2] Malankara Catholic Coll, Dept Phys, , Kaliakkavilai, Kaliakkavilai 629153, Tamil Nadu, India
[3] Malankara Catholic Coll, Res Ctr, Kaliakkavilai 629153, Tamil Nadu, India
[4] Vel Tech Rangarajan Dr Sagunthala R&D Inst Sci & T, Dept Civil Engn, Chennai 600062, India
[5] SRM Inst Sci & Technol, Nanotechnol Res Ctr, Kattankulathur 603203, Tamil Nadu, India
[6] TheivanaiAmmal Coll Women Autonomous, PG & Dept Phys, Villupuram 605602, Tamil Nadu, India
[7] King Saud Univ, Dept Zool, Coll Sci, POB 2455, Riyadh 11451, Saudi Arabia
来源：
PHYSICS OF THE SOLID STATE | 2025年 / 67卷 / 02期
关键词：
sol-gel route; nanorods; photoluminescence; antibacterial activity; ZnO; THIN-FILMS; NANOPARTICLES; PERFORMANCE; NANOSTRUCTURES; TEMPERATURE; MORPHOLOGY; EFFICIENT; SN;
D O I：
10.1134/S1063783424601401
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In this work, ZnO and Cd doped ZnO nanorods (NRs) were synthesized using a hydrazine-assisted sol-gel method, followed by two annealing at temperatures (300 and 500 degrees C). X-ray diffraction (XRD) analysis confirmed that the samples possess a hexagonal wurtzite crystalline structure. Transmission electron microscopy (TEM) revealed that the Cd doped ZnO nanoparticles are rod-shaped. X-ray photoelectron spectroscopy (XPS) indicated that Cd2+ ions successfully substituted into the Zn lattice. Photoluminescence (PL) analysis showed intense UV-region luminescence at 500 degrees C due to Zn and oxygen vacancies and defects. These results suggest that Cd doped ZnO NRs annealed at 500 degrees C could be promising candidates for next generation UV detectors. Furthermore, the antibacterial tests demonstrated that Cd2+ incorporation significantly enhanced that antibacterial effects of ZnO NRs, particularly against S. aureus (15 +/- 0.85 mm) and E. coil (14 +/- 0.71 mm) under light exposure. Thus, Cd-doped ZnO NRs offer great potential as an alternative antibacterial materials, especially in biomedical applications.
引用
收藏
页码：111 / 119
页数：9
相关论文
共 48 条
  • [1] A. AbdalDayem, 2017, Int. J. Mol. Sci, V18, P120
  • [2] Investigation of the drastic improvement of photocatalytic degradation of Congo red by monoclinic Cd, Ba-CuO nanoparticles and its antimicrobial activities
    Arunadevi, R.
    Kavitha, B.
    Rajarajan, M.
    Suganthi, A.
    Jeyamurugan, A.
    [J]. SURFACES AND INTERFACES, 2018, 10 : 32 - 44
  • [3] Synthesis, characterization and photocatalytic applications of Zn-doped TiO2 nanoparticles by sol-gel method
    Aware, Dinkar V.
    Jadhav, Shridhar S.
    [J]. APPLIED NANOSCIENCE, 2016, 6 (07) : 965 - 972
  • [4] Study the photovoltaic performance of pure and Cd-doped ZnO nanoparticles prepared by reflux method
    Babar, U. D.
    Garad, N. M.
    Mohite, A. A.
    Babar, B. M.
    Shelke, H. D.
    Kamble, P. D.
    Pawar, U. T.
    [J]. MATERIALS TODAY-PROCEEDINGS, 2021, 43 : 2780 - 2785
  • [5] Green and eco-friendly synthesis of Nickel oxide nanoparticles and its photocatalytic activity for methyl orange degradation
    Barzinjy, Azeez A.
    Hamad, Samir M.
    Aydin, Semih
    Ahmed, Mukhtar H.
    Hussain, Faiq H. S.
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (14) : 11303 - 11316
  • [6] Quaternary schematics for property engineering of CdSe thin films
    Chavan, G. T.
    Pawar, S. T.
    Prakshale, V. M.
    Sikora, A.
    Pawar, S. M.
    Chaure, N. B.
    Kamble, S. S.
    Maldar, N. N.
    Deshmukh, L. P.
    [J]. APPLIED SURFACE SCIENCE, 2017, 426 : 466 - 479
  • [7] Room temperature ferromagnetism in Cd-doped ZnO thin films through defect engineering
    Debbichi, M.
    Souissi, M.
    Fouzri, A.
    Schmerber, G.
    Said, M.
    Alouani, M.
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 598 : 120 - 125
  • [8] Influence on the efficiency of dye-sensitized solar cell using Cd doped ZnO via solvothermal method
    Esakki, E. Selva
    Vivek, P.
    Sundar, S. Meenakshi
    [J]. INORGANIC CHEMISTRY COMMUNICATIONS, 2023, 147
  • [9] Structure and photoluminescence of ultrathin films of SnO2 nanoparticles synthesized by means of pulsed laser deposition
    Gaidi, M.
    Hajjaji, A.
    Smirani, R.
    Bessais, B.
    El Khakani, M. A.
    [J]. JOURNAL OF APPLIED PHYSICS, 2010, 108 (06)
  • [10] Hydrothermally synthesized Cd-doped ZnO nanostructures with efficient sunlight-driven photocatalytic and antibacterial activity
    Ghoderao, Karuna P.
    Jamble, Shweta N.
    Kale, Rohidas B.
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (12) : 11208 - 11219
12345