Microwave-assisted green synthesis of zinc oxide nanoparticles using pistia stratiotes for anticancer and antibacterial applications DOI Creative Commons

M. Abisha Meji,

D. Usha,

Bosco Christin Maria Arputham Ashwin

и другие.

Materials Research Express, Год журнала: 2024, Номер 11(8), С. 085004 - 085004

Опубликована: Авг. 1, 2024

Abstract Green synthesis techniques have recently become more popular due to the expanding interest in nanotechnology and need for ecologically friendly processes. This work examines environment production of Zinc Oxide Nanoparticles (ZnO NPs) by a microwave-assisted technique, utilizing Pistia Stratiotes leaf extract as reducing agent. The optical structural properties produced ZnO NPs were analyzed using UV–vis spectroscopy, Fourier Transform Infrared Spectroscopy (FTIR), Transmission Electron Microscopy (TEM), Scanning (SEM), x-ray Diffraction (XRD). findings indicated that displayed shapes consisting spherical, flower sheet, with an average size 35 nm which was verified SEM TEM. XRD examination confirmed presence hexagonal wurtzite crystalline structure, while FTIR analysis identified distinct peak at 578 cm −1 , indicates stretching mode Zn-O bonds. antibacterial antifungal substance evaluated against Staphylococcus Aureus, Escherichia Coli Candida Albicans . results demonstrated notable effectiveness, inhibition zones measuring 16–20.4 mm, 17–21.3 13–17.2 mm correspondingly. In addition, exhibited specific anti-cancer effects on SK-MEL-28 melanoma cell lines, IC 50 value 51.05 μg ml suggesting potential uses therapy. study demonstrates feasibility green create favorable characteristics biomedical purposes, particular focus sustainable manufacturing nanomaterials. indicate these show great application antibacterial, antifungal, anticancer therapies, leading developments field medical nanotechnology.

Язык: Английский

Green Synthesis of Silver Nanoparticles Using Paullinia cupana Kunth Leaf Extract Collected in Different Seasons: Biological Studies and Catalytic Properties DOI Creative Commons
Alan Kelbis Oliveira Lima, Ítalo Rennan Sousa Vieira, Lucas Marcelino dos Santos Souza

и другие.

Pharmaceutics, Год журнала: 2025, Номер 17(3), С. 356 - 356

Опубликована: Март 10, 2025

Background: Paullinia cupana Kunth, popularly known as guarana, a native Amazonian shrub cultivated by the Sateré-Mawé ethnic group, has been used in traditional medicine for various purposes, including stimulant and therapeutic actions, due to its chemical composition, which is rich bioactive compounds. This study explored reductive potential of guarana with nanobiotechnology aimed synthesize silver nanoparticles (AgNPs) using aqueous extract leaves collected during dry rainy seasons, assessing their biological catalytic activities. Methods: The AgNPs were synthesized water bath at 70 °C three hours then characterized techniques such UV-Vis spectroscopy, DLS, zeta potential, MET, NTA, EDX had effects on systems assessed vitro, well tests indicating probable influence time when plant material was properties nanostructures. Results: an average diameter between 39.33 126.2 nm, spherical morphology, absorption bands 410 450 high colloidal stability over two years. results showed antibacterial activity against all species tested, remarkable antioxidant action DPPH ABTS free radicals, same way leaf extracts P. cupana, addition cytotoxic cancerous (A431 A549) non-cancerous (HaCaT HNTMC) cells. active promastigote forms Leishmania (Leishmania) amazonensis while not affecting viability macrophages, from LC50 LC90 values, more effective than metal salt solution controlling Aedes aegypti larvae pupae. We also reported that degradation organic dyes methylene blue (MB) methyl orange (MO) 90% after 40 or 14 min, respectively. Conclusions: Thus, our support seasonal produce diverse application possibilities health, industrial, environmental sectors.

Язык: Английский

Процитировано

3

Eco-friendly Synthesis of Iron Oxide Nanoparticles Using Parietaria alsinifolia Extracts and Evaluation of Biological Applications DOI Creative Commons

Zakir Ullah,

Javed Iqbal, Bilal Haider Abbasi

и другие.

Applied Biochemistry and Biotechnology, Год журнала: 2025, Номер unknown

Опубликована: Янв. 3, 2025

Язык: Английский

Процитировано

1

Green synthesis of ZnO nanoparticles from the extract of Cymbopogon olivieri and investigation of their antimicrobial and anticancer effects DOI Creative Commons

Fahimeh Golzarnezhad,

Maryam Allahdou,

Leila Mehravaran

и другие.

Deleted Journal, Год журнала: 2025, Номер 7(3)

Опубликована: Март 3, 2025

Язык: Английский

Процитировано

1

Harnessing the power of inorganic nanoparticles for the management of TNBC DOI

Biswajit Rout,

Prashant Janjal,

Rushikesh Sanjay Shewale

и другие.

International Journal of Pharmaceutics, Год журнала: 2025, Номер unknown, С. 125333 - 125333

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0

Bioactive Compounds, Antimicrobial Properties of Açaí (Euterpe oleracea Mart.) and its Processing Residues – Insights for Smart Packaging and Green Chemistry DOI
Lucas Gomes de Carvalho, Anna Paula Azevedo de Carvalho, Carlos Adam Conte‐Júnior

и другие.

Biocatalysis and Agricultural Biotechnology, Год журнала: 2025, Номер unknown, С. 103540 - 103540

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0

Microwave-assisted green synthesis of zinc oxide nanoparticles using pistia stratiotes for anticancer and antibacterial applications DOI Creative Commons

M. Abisha Meji,

D. Usha,

Bosco Christin Maria Arputham Ashwin

и другие.

Materials Research Express, Год журнала: 2024, Номер 11(8), С. 085004 - 085004

Опубликована: Авг. 1, 2024

Abstract Green synthesis techniques have recently become more popular due to the expanding interest in nanotechnology and need for ecologically friendly processes. This work examines environment production of Zinc Oxide Nanoparticles (ZnO NPs) by a microwave-assisted technique, utilizing Pistia Stratiotes leaf extract as reducing agent. The optical structural properties produced ZnO NPs were analyzed using UV–vis spectroscopy, Fourier Transform Infrared Spectroscopy (FTIR), Transmission Electron Microscopy (TEM), Scanning (SEM), x-ray Diffraction (XRD). findings indicated that displayed shapes consisting spherical, flower sheet, with an average size 35 nm which was verified SEM TEM. XRD examination confirmed presence hexagonal wurtzite crystalline structure, while FTIR analysis identified distinct peak at 578 cm −1 , indicates stretching mode Zn-O bonds. antibacterial antifungal substance evaluated against Staphylococcus Aureus, Escherichia Coli Candida Albicans . results demonstrated notable effectiveness, inhibition zones measuring 16–20.4 mm, 17–21.3 13–17.2 mm correspondingly. In addition, exhibited specific anti-cancer effects on SK-MEL-28 melanoma cell lines, IC 50 value 51.05 μg ml suggesting potential uses therapy. study demonstrates feasibility green create favorable characteristics biomedical purposes, particular focus sustainable manufacturing nanomaterials. indicate these show great application antibacterial, antifungal, anticancer therapies, leading developments field medical nanotechnology.

Язык: Английский

Процитировано

1