Bio-mediated synthesis of ZnO nanoparticles using Lantana Camara flower extract: Its characterizations, photocatalytic, electrochemical and anti-inflammatory applications

M, Mahadeva Swamy; Bs, Surendra; Mallikarjunaswamy, C.; Pramila, S.; Nd, Rekha

doi:10.1016/j.enmm.2021.100442

Cited by 28 publications

(11 citation statements)

References 31 publications

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“…ZnO‐NPs demonstrated noteworthy outcomes at 400, 200, 100, 50, and 25 μg/mL with inhibition of 68.89 ± 1.82, 32.21 ± 1.46, 22.43 ± 1.68, 17.82 ± 1.46, 8.88 ± 1.62% against AChE and 62.36 ± 0.28, 38.66 ± 1.82, 26.64 ± 1.82, 20.62 ± 1.28, and 10.94 ± 1.11% against BChE. According to Figure 17, the inhibitory activity was discovered to be dose‐dependent 64 …”

Section: Resultsmentioning

confidence: 93%

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Adsorption of Ibuprofen as a pharmaceutical pollutant from aqueous phase using zinc oxide nanoparticles: Green synthesis, batch adsorption, and biological activities

Alibrahim

2023

J of Molecular Recognition

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Recent interest has focused on the biosynthesis of metal nanoparticles (NPs), particularly from plants. The production of precipitate served as an early indicator of the presence in the present study's use of ZnO NPs green synthesis of these particles, which was further validated by; Fourier transform infrared spectroscopy, x‐ray diffraction. Additionally, the Brunauer–Emmett–Teller was used to calculate the surface area, which came out to be 119.12 m2/g. Since the true effects of new pollutants, including medicines, on the environment and human health are not well understood, their presence in aquatic systems poses a severe hazard. For this reason, the antibiotic Ibuprofen (IBP) was absorbable to ZnO‐NPs in this search. As opposed to fitting to Langmuir isothermally, the adsorption process was discovered to be pseudo‐second‐order kinetically, and the reaction was determined to be a chemisorption process. The process was endothermic and spontaneous, according to thermodynamic studies. Maximizing IBP removal from aqueous solution required the use of a Box–Behnken surface statistical design with four components, four levels, and response surface modeling. Solution pH, IBP concentration, duration, and dose were the four parameters that were utilized. The regeneration process, which is employed for five cycles with excellent efficiency, is the best benefit of using ZnO‐NPs. Examine the elimination of pollutants from actual samples as well. However, the adsorbent is quite effective at reducing biological activity. At high concentrations of ZnO‐NPs demonstrated notable antioxidant activity and Red Blood Cell (RBC) hemocompatibility and no discernible hemolysis was seen. ZnO‐NPs demonstrated a notable percent suppression of α‐amylase up to 53.6% at 400 μg/mL, and so displayed potential as an antidiabetic. Cyclooxygenase was suppressed by ZnO‐NPs in an anti‐inflammatory test (COX‐1 & COX‐2) up to 56.32% and 52.04% at a concentration of 400 μg/mL, respectively. Significant anti‐Alzheimer potential was demonstrated by ZnO‐NPs at 400 μg/mL by inhibiting Acetyl cholinesterase and Butyl cholinesterase up to 68.98 ± 1.62% and 62.36%, respectively. We concluded that guava extract is helpful for ZnO‐NP reduction and capping. The bioengineered NPs could prevent Alzheimer's, diabetes, and inflammation and were biocompatible.

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Section: Resultsmentioning

confidence: 93%

“…Alzheimer's disease affects parts of the brain, particularly those involved in cogni- 17, the inhibitory activity was discovered to be dose-dependent. 64…”

Section: Anti-alzheimer Assaymentioning

confidence: 99%

Adsorption of Ibuprofen as a pharmaceutical pollutant from aqueous phase using zinc oxide nanoparticles: Green synthesis, batch adsorption, and biological activities

Alibrahim

2023

J of Molecular Recognition

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“…The results appeared that the percentage of bacterial resistant were moderate to Levofloxacin and Tobramycin. This pathogen can display resistance to many kinds of antibiotics groups including Aminoglycosides,quinolones and β-lactams [35].…”

Section: Susceptibility Of Clinical Bacterial Isolatedmentioning

confidence: 99%

The Antibacterial Activity of the Biosynthesized Copper Oxide Nanoparticles by Lantana camara Flowers Extract Against Some Bacterial Isolated from Burns

Hussein¹,

Hasan²

2023

Al-Mustansiriyah Journal of Science

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The study included 70 Surface swabs collected from patients in different ages of both genders suffering from burns infections. All the specimens were diagnosed by subculturing in differential and selective media, microscopically and by following the biochemical tests to confirm identifications. Antibiotic susceptibility test was done to all the bacterial isolates.The identification of the clinical isolates showed that the 16(22.9%) were belonged to Staphylococcus aureus and 6(8.6%) of Staphylococcus epidermidis , whereas 23(32.8%),20(28.6%) isolates were for Pseudomonas aeruginosa ,Acinetobacter baumannii respectively. Copper oxide nanoparticles were biosynthesized by Lantana camara flower extracts which acted as a reducing agent for copper nitrate salts, characterization of the metal oxide was done by using Ultra violate visible light Spectroscopy, Fourier transforms Infrared spectroscopy, X-ray Diffraction, Atomic Force Microscopy and Field Emission Scanning Electron Microscopy. The biological activity of Copper Oxide Nanoparticles was screened toward three clinical isolates that showed multiple drug resistance isolated from burns by following agar wells diffusion method which proved the ability of copper oxide nanoparticles to inhibit growth of the clinical bacterial isolates. The minimum inhibitory concentrations were determined toward the tested bacteria by using the microdilution method.

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“…Surendra group examined at a great photodegradation (98%) performance of methylene blue (MB) dye under UV light, as well as an electrochemical assessment that showed an ecient oxidation-reduction process carried out in 0.1 M KCl with graphite electrode paste. Furthermore, the anti-inammatory activity of produced ZnO NPs was investigated, and it was discovered that ZnO-2 is a highly e ective PLA2 inhibitor with a MIC of 41 g/mL [65].…”

Section: Zinc Oxide Nanoparticles (Zno Npsmentioning

confidence: 99%

Green Nanotechnology: Recent Research on Bioresource-Based Nanoparticle Synthesis and Applications

Alqarni

Alghamdi

Alshahrani

et al. 2022

Journal of Chemistry

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In the last decades, the idea of green nanotechnology has been expanding, and researchers are developing greener and more sustainable techniques for synthesizing nanoparticles (NPs). The major objectives are to fabricate NPs using simple, sustainable, and cost-effective procedures while avoiding the use of hazardous materials that are usually utilized as reducing or capping agents. Many biosources, including plants, bacteria, fungus, yeasts, and algae, have been used to fabricate NPs of various shapes and sizes. The authors of this study emphasized the most current studies for fabricating NPs from biosources and their applications in a wide range of fields. This review addressed studies that cover green techniques for synthesizing nanoparticles of Ag, Au, ZnO, CuO, Co3O4, Fe3O4, TiO2, NiO, Al2O3, Cr2O3, Sm2O3, CeO2, La2O3, and Y2O3. Also, their applications were taken under consideration and discussed.

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Bio-mediated synthesis of ZnO nanoparticles using Lantana Camara flower extract: Its characterizations, photocatalytic, electrochemical and anti-inflammatory applications

Cited by 28 publications

References 31 publications

Adsorption of Ibuprofen as a pharmaceutical pollutant from aqueous phase using zinc oxide nanoparticles: Green synthesis, batch adsorption, and biological activities

Adsorption of Ibuprofen as a pharmaceutical pollutant from aqueous phase using zinc oxide nanoparticles: Green synthesis, batch adsorption, and biological activities

The Antibacterial Activity of the Biosynthesized Copper Oxide Nanoparticles by Lantana camara Flowers Extract Against Some Bacterial Isolated from Burns

Green Nanotechnology: Recent Research on Bioresource-Based Nanoparticle Synthesis and Applications

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