scholarly journals Biogenic synthesis of copper oxide nanoparticles using leaf extracts of Cissus quadrangularis and Piper betle and its antibacterial effects

2021 ◽  
Author(s):  
Sofiya Dayana Kasi ◽  
Jothi Mani Ramasamy ◽  
Dharmalingam Nagaraj ◽  
Valanarasu Santiyagu ◽  
Joice Sophia Ponraj
Keyword(s):  
Copper Oxide ◽  
Copper Oxide Nanoparticles ◽  
Piper Betle ◽  
Oxide Nanoparticles ◽  
Antibacterial Effects ◽  
Leaf Extracts ◽  
Biogenic Synthesis ◽  
Cissus Quadrangularis

Piper betle-mediated synthesis, characterization, antibacterial and rat splenocyte cytotoxic effects of copper oxide nanoparticles

2015 ◽  
Vol 44 (6) ◽  
pp. 1400-1405 ◽  
Author(s):  
Loganathan Praburaman ◽  
Jum-Suk Jang ◽  
Govarthanan Muthusamy ◽  
Sengottaiyan Arumugam ◽  
Koildhasan Manoharan ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Copper Oxide Nanoparticles ◽  
Piper Betle ◽  
Oxide Nanoparticles ◽  
Cytotoxic Effects

scholarly journals Anti-inflammatory and Antimicrobial Potential of Cissus quadrangularis-Assisted Copper Oxide Nanoparticles

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
S. Rajeshkumar ◽  
Soumya Menon ◽  
Venkat Kumar S ◽  
M. Ponnanikajamideen ◽  
Daoud Ali ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Biomedical Applications ◽  
Nanoparticle Synthesis ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
X Ray Diffraction ◽  
Atomic Force ◽  
Cissus Quadrangularis ◽  
Ft Ir ◽  
Anti Inflammatory

Recently, nontoxic origin-mediated synthesis of copper oxide nanoparticles acquires further recognition because of the key role of bioapplications. The plant Cissus quadrangularis is one most prominent herbs used in the treatment of diabetes, asthma, tissue regeneration, etc. In this study, we tested the process of copper oxide nanoparticle synthesis and their role in many functions from Cissus quadrangularis. The synthesis of copper oxide nanoparticles uses plant extract and characterization by X-ray diffraction, thermogravimetric analysis (TGA), Fourier-transform infrared spectroscopy (FT-IR), atomic force microscope (AFM), and scanning electron microscope (SEM). The synthesized nanoparticles were analyzed for their biomedical applications such as antibacterial, antifungal, antioxidant, antidiabetic, and anti-inflammatory activity and antiproteinase action. The results show that the C. quadrangularis plant-mediated nanoparticles may be used in many biomedical applications related to arthritis, diabetes, and the production of various antimicrobial products in the future.

scholarly journals Green Synthesis of Copper Oxide Nanoparticles Mediated by Aqueous Leaf Extracts of Leucas aspera and Morinda tinctoria

2021 ◽  
Vol 10 (4) ◽  
pp. 2706-2714
Keyword(s):  
Copper Oxide ◽  
Leaf Extract ◽  
Copper Oxide Nanoparticles ◽  
Cuo Nanoparticles ◽  
Oxide Nanoparticles ◽  
Leaf Extracts ◽  
Plant Leaf ◽  
Leucas Aspera ◽  
Plant Leaf Extract ◽  
Morinda Tinctoria

Copper oxide nanoparticles were successfully synthesized using the aqueous leaf extracts of Leucas aspera and Morinda tinctoria plant material with copper sulfate (CuSO4.5H2O) as the precursor. The crystalline nature and morphology of the synthesized sample were identified using XRD and SEM analytical instrumentation and found that the crystal was in the monoclinic phase, and the average particle size was estimated as 30.32nm and 18.72nm for both the samples. The functional groups were identified using FTIR spectroscopy, and the strong absorption peak at 620 cm-1 and 615cm-1 confirms the presence of Cu-O vibration. The optical bandgap of the plant leaf extract mediated CuO particles was calculated based on the results obtained from UV-Vis spectroscopy and found that the value of the energy gap is 5.6eV and 3.16eV. The antibacterial activity of plant samples was carried out by the disc diffusion method. The test compounds' concentrations were taken in DMSO and used in the concentration of 500 µg and 1000 µg /disc. The zone of inhibition formed by the prepared CuO nanoparticles was good and compared with Amikacin's standard value. The study reports the plant leaf extract mediated CuO nanoparticles might find suitable application in the field of nanotechnology.

Sign in / Sign up

Export Citation Format

Share Document