Journal ArticleDOI
Green synthesis of CuO nanoparticles via Allium sativum extract and its characterizations on antimicrobial, antioxidant, antilarvicidal activities
TLDR
In this paper, the green synthesis of CuO nanoparticles was synthesized by Allium sativum extract and the powder X-ray diffraction pattern explained the high crystalline nature and the calculated crystallite size in 25−35'nm.Abstract:
The green synthesis of CuO nanoparticles was synthesized by Allium sativum extract. The powder X-ray diffraction pattern explained the high crystalline nature and the calculated crystallite size in 25−35 nm. The Fourier transform infrared spectrum described the CuO bonding nature. The UV visible analysis reported the surface Plasmon resonance band at 398 nm. The Photoluminescence spectrum denoted the red band emission in the visible region. The particle size analyzer displayed the CuO nanoparticles in a 20−40 nm range of size. The SEM images manifested the spherical, oval-shaped morphology of CuO nanoparticles. The EDAX spectrum and mapping proved the purity of CuO with Cu and O occurrence. The HRTEM images confirmed the crystalline nature formation of CuO nanoparticles. The phytochemical analysis listed the phytochemicals contributed for CuO nanoparticle synthesis via Allium sativum extract. The antimicrobial activity reported the efficient infection on bacteria as well as fungi. The antioxidant activity demonstrated the potential ability of free radical scavenging activity. The potential anti-inflammatory activity against egg albumin has obtained. The anti larvicidal activity showed the notable potential nature of affection on Anopheles subpictus mosquito larvae. At 21st century, CuO nanoparticles from environment friendly synthesis have special efficient applications in drugs, optics, batteries, gas sensors, catalysts, cosmetics, and semiconductor applications. Moreover, CuO nanoparticles have future applications in formulating the drug for human life-threatening diseases and various dangerous cancer treatments.read more
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New frontiers in the plant extract mediated biosynthesis of copper oxide (CuO) nanoparticles and their potential applications: A review
TL;DR: In this article , the current state of the art and potential challenges in the green synthesis of CuO NPs are described and a thorough explanation of green synthesis and stabilizing agents for CuONPs made from these green sources is given.
Journal ArticleDOI
New frontiers in the plant extract mediated biosynthesis of copper oxide (CuO) nanoparticles and their potential applications: A review.
Hoang Ngoc Cuong,Shreyas Pansambal,Suresh Ghotekar,Suresh Ghotekar,Rajeshwari Oza,Nguyen Thanh Hai,Nguyen Minh Viet,Van-Huy Nguyen +7 more
TL;DR: In this paper, the current state of the art and potential challenges in green synthesis of CuO NPs are described and a thorough explanation of green synthesis and stabilizing agents for CuONPs made from these green sources is given.
Journal ArticleDOI
Structural Properties and Antimicrobial Activities of Polyalthia longifolia Leaf Extract-Mediated CuO Nanoparticles
TL;DR: The results indicated that the proactive eco-benign fabrication of CuONPs by sustainable “green chemistry” approaches can offer a convenient alternative to orthodox multi-step strategies for the creation ofCuONPs.
Journal ArticleDOI
Plant-Based Biosynthesis of Copper/Copper Oxide Nanoparticles: An Update on Their Applications in Biomedicine, Mechanisms, and Toxicity
Devanthiran Letchumanan,Sophia P. M. Sok,Suriani Ibrahim,Noor Hasima Nagoor,Norhafiza M. Arshad +4 more
TL;DR: In this article, the authors present an overview and current update of plant-mediated Cu/copper oxide (CuO) NPs, including their synthesis, medicinal applications, and mechanisms.
Journal ArticleDOI
Green inspired synthesis of ZnO nanoparticles and its characterizations with biofilm, antioxidant, anti-inflammatory, and anti-diabetic activities
K. Velsankar,Alagesan Venkatesan,P. Muthumari,Subramanian Suganya,Sidharthan Mohandoss,S. Sudhahar +5 more
TL;DR: In this article , the green synthesis of nanoparticles were performed using Erythrina variegata leaf extract as capping and stabilizing agent whereas for comparative analysis chemical synthesis was carried out using sodium hydroxide as reducing agent.
References
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Characterisation of copper oxide nanoparticles for antimicrobial applications
TL;DR: The ability of CuO nanoparticles to reduce bacterial populations to zero was enhanced in the presence of sub-MBC concentrations of silver nanoparticles, suggesting release of ions may be required for optimum killing.
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Antioxidant Health Effects of Aged Garlic Extract
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