Citation
M, Sundrarajan, et al. "Obtaining Titanium Dioxide Nanoparticles With Spherical Shape and Antimicrobial Properties Using M. Citrifolia Leaves Extract By Hydrothermal Method." Journal of Photochemistry and Photobiology. B, Biology, vol. 171, 2017, pp. 117-124.
M S, K B, M B, et al. Obtaining titanium dioxide nanoparticles with spherical shape and antimicrobial properties using M. citrifolia leaves extract by hydrothermal method. J Photochem Photobiol B. 2017;171:117-124.
M, S., K, B., M, B., S, J., S, A., A, S., P, N., & R, S. (2017). Obtaining titanium dioxide nanoparticles with spherical shape and antimicrobial properties using M. citrifolia leaves extract by hydrothermal method. Journal of Photochemistry and Photobiology. B, Biology, 171, 117-124. https://doi.org/10.1016/j.jphotobiol.2017.05.003
M S, et al. Obtaining Titanium Dioxide Nanoparticles With Spherical Shape and Antimicrobial Properties Using M. Citrifolia Leaves Extract By Hydrothermal Method. J Photochem Photobiol B. 2017;171:117-124. PubMed PMID: 28501689.
TY - JOUR
T1 - Obtaining titanium dioxide nanoparticles with spherical shape and antimicrobial properties using M. citrifolia leaves extract by hydrothermal method.
AU - M,Sundrarajan,
AU - K,Bama,
AU - M,Bhavani,
AU - S,Jegatheeswaran,
AU - S,Ambika,
AU - A,Sangili,
AU - P,Nithya,
AU - R,Sumathi,
Y1 - 2017/05/03/
PY - 2017/02/25/received
PY - 2017/04/29/revised
PY - 2017/05/02/accepted
PY - 2017/5/16/pubmed
PY - 2017/9/21/medline
PY - 2017/5/15/entrez
KW - Antimicrobial activities
KW - Morinda citrifolia
KW - Quasi-spherical shape
KW - TiO(2) nanoparticles
SP - 117
EP - 124
JF - Journal of photochemistry and photobiology. B, Biology
JO - J Photochem Photobiol B
VL - 171
N2 - In this work, we synthesized titanium dioxide (TiO2) nanoparticles using leaf extract of Morinda citrifolia (M. citrifolia) by the advanced hydrothermal method. The synthesized TiO2 nanoparticles were characterized by X-ray diffraction (XRD), Fourier transmission infrared (FT-IR), Ultraviolet-visible diffuse reflectance (UV-Vis DRS), Ultraviolet-visible spectroscopy (UV-Vis), Raman spectroscopy, and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM with EDX) techniques. The XRD major peak at 27.3° corresponds to the (110) lattice plane of tetragonal rutile TiO2 phase and average crystalline size of nanoparticles is 10nm. The FT-IR result confirmed that TiO2 nanoparticles and the presences of very few amount of anthraquinone and phenolic compounds of the leaf extract. The obtained nanoparticles were also characterized by UV-Vis DRS absorption spectroscopy and an intense band at 423nm clearly reveals the formation of nanoparticles. SEM images with EDX spectra clearly reveal the size of the nanoparticles, between 15 and 19nm in excellent quasi-spherical shape, by virtue of stabilization (capping) agent. The presence of elements-titanium and oxygen was verified with EDX spectrum. Furthermore, the inhibitory activity of green synthesized TiO2 nanoparticles was tested against human pathogens like Staphylococcus aureus, Escherichia coli, Bacillus subtilis, Pseudomonas aeruginosa, Candida albicans, and Aspergillus niger by the agar well-diffusion method. The TiO2 nanoparticles exhibited superior antimicrobial activity against Gram-positive bacteria, demonstrating their antimicrobial value against pathogenic diseases.
SN - 1873-2682
UR - https://www.unboundmedicine.com/medline/citation/28501689/Obtaining_titanium_dioxide_nanoparticles_with_spherical_shape_and_antimicrobial_properties_using_M__citrifolia_leaves_extract_by_hydrothermal_method_
L2 - https://linkinghub.elsevier.com/retrieve/pii/S1011-1344(17)30257-9
DB - PRIME
DP - Unbound Medicine
ER -
