scholarly journals Green synthesis of copper oxide nanoparticles using Abutilon indicum leaf extract: Antimicrobial, antioxidant and photocatalytic dye degradation activitie

2017 ◽  
Vol 16 (4) ◽  
pp. 743 ◽  
Author(s):  
Faheem Ijaz ◽  
Sammia Shahid ◽  
Shakeel Ahmad Khan ◽  
Waqar Ahmad ◽  
Sabah Zaman
Keyword(s):  
Copper Oxide ◽  
Green Synthesis ◽  
Leaf Extract ◽  
Dye Degradation ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Photocatalytic Dye Degradation ◽  
Abutilon Indicum

Biofabrication, characterization and evaluation of photocatalytic dye degradation efficiency of Syzygium alternifolium leaf extract mediated copper oxide nanoparticles

2019 ◽  
Vol 6 (6) ◽  
pp. 065034 ◽  
Author(s):  
Pulicherla Yugandhar ◽  
Thirumalanadhuni Vasavi ◽  
Bhasha Shanmugam ◽  
Palempalli Uma Maheswari Devi ◽  
Kesireddy Sathyavelu Reddy ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Leaf Extract ◽  
Dye Degradation ◽  
Copper Oxide Nanoparticles ◽  
Degradation Efficiency ◽  
Oxide Nanoparticles ◽  
Photocatalytic Dye Degradation ◽  
Syzygium Alternifolium

Green synthesis of colloidal copper oxide nanoparticles using Carica papaya and its application in photocatalytic dye degradation

2014 ◽  
Vol 121 ◽  
pp. 746-750 ◽  
Author(s):  
Renu Sankar ◽  
Perumal Manikandan ◽  
Viswanathan Malarvizhi ◽  
Tajudeennasrin Fathima ◽  
Kanchi Subramanian Shivashangari ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Green Synthesis ◽  
Carica Papaya ◽  
Dye Degradation ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Photocatalytic Dye Degradation

Green synthesis of copper oxide nanoparticles using Punica granatum leaf extract applied to the removal of methylene blue

2019 ◽  
Vol 257 ◽  
pp. 126685 ◽  
Author(s):  
Taynara Basso Vidovix ◽  
Heloise Beatriz Quesada ◽  
Eduarda Freitas Diogo Januário ◽  
Rosângela Bergamasco ◽  
Angélica Marquetotti Salcedo Vieira
Keyword(s):  
Methylene Blue ◽  
Copper Oxide ◽  
Green Synthesis ◽  
Leaf Extract ◽  
Punica Granatum ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles

Green Synthesis of Copper Oxide Nanoparticles Using Aloe vera Leaf Extract and Its Antibacterial Activity Against Fish Bacterial Pathogens

2015 ◽  
Vol 5 (3) ◽  
pp. 135-139 ◽  
Author(s):  
P. P. N. Vijay Kumar ◽  
U. Shameem ◽  
Pratap Kollu ◽  
R. L. Kalyani ◽  
S. V. N. Pammi
Keyword(s):  
Antibacterial Activity ◽  
Copper Oxide ◽  
Green Synthesis ◽  
Leaf Extract ◽  
Bacterial Pathogens ◽  
Aloe Vera ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles

scholarly journals Green Synthesis of Copper Oxide Nanoparticles from Catharanthus Roseus Plant Leaf Extract and Its Investigation

2021 ◽  
Vol 13 (1) ◽  
pp. 01014-1-01014-5
Author(s):  
K. Sofiya Dayana ◽  
◽  
R. Jothimani ◽  
S. C. Vella Durai ◽  
◽  
...  
Keyword(s):  
Copper Oxide ◽  
Green Synthesis ◽  
Catharanthus Roseus ◽  
Leaf Extract ◽  
Copper Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Plant Leaf ◽  
Plant Leaf Extract

scholarly journals Green Synthesis and Characterization of Crystalline CuO Nanoparticles using Aqueous Mentha Piperita L. Leaf Extract

2021 ◽  
Vol 20 (2) ◽  
pp. 1-6
Author(s):  
Fatma A. Shtewi ◽  
Wedad M. Al-Adiwish ◽  
Hamid A. Alqamoudy ◽  
Awatif A. Tarroush
Keyword(s):  
Copper Oxide ◽  
Green Synthesis ◽  
Leaf Extract ◽  
Copper Oxide Nanoparticles ◽  
Cuo Nanoparticles ◽  
Mentha Piperita ◽  
Synthesis Process ◽  
Oxide Nanoparticles ◽  
Cuo Nps ◽  
Tauc Plot

Copper oxide nanoparticles are essential technology materials that are utilized as catalysts in the chemical industry, as well as in photonic and electronic devices and medical applications. Due to their applications in advanced technologies, we have concentrated on the production of CuO nanoparticles using enhanced, cost-effective, and environmentally friendly synthetic techniques. In this paper, we have presented a green synthesis technique to successfully synthesis copper oxide nanoparticles (CuO NPs) utilizing copper (II) sulfate pentahydrate (CuSO4.5H2O) as precursor salt and Mentha Piperita leaf extract as a reducing and stabilizing agent during the synthesis process. The precursor salt solution and reducing agent were mixed in a 1:1 volume ratio at 50 °C. The CuO NPs synthesized were confirmed by the characteristics Surface Plasmon Resonance (SPR) peak in the UV-visible region. Also, the optical direct band gap energy of the CuO NPs determined from the Tauc plot was 3.26 eV. The FTIR spectrum analysis confirmed existence of functional groups of polyphenols from Mentha piperita L. leaf extract, which are responsible for the reduction of Cu2+ ions and effective stabilization of CuO NPs. All the peaks observed in the XRD pattern revealed the production of CuO NPs having monoclinic structure with an average crystallite size of 42.51 nm. The surface morphology of the CuO nanoparticles was detected using SEM analysis. Further, the synthesis mechanism of CuO NPs has also been investigated.

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