Green synthesis of selenium-zinc oxide using Ananas comosus extract co-doped graphene oxide for biological activities DOI
Tran Dang Khoa, Đoàn Thị Yến Oanh,

Chau Hong Nhung

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 172, P. 113727 - 113727

Published: Dec. 12, 2024

Language: Английский

A State-of-The-Art Review on Green Synthesis and Modifications of ZnO Nanoparticles for Organic Pollutants Decomposition and CO2 Conversion DOI Creative Commons
Zakariyya Uba Zango, Abdurrahman Garba,

Fatimah Bukola Shittu

et al.

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100588 - 100588

Published: Jan. 1, 2025

Language: Английский

Citations

6
Effectiveness of pre-treated Lemna minor biomass in removing methyl orange dye from aqueous solutions: adsorption efficacy, kinetics, and ecotoxicity analysis DOI

G. P. Avinash,

S. Karthick Raja Namasivayam,

P. Prakash

et al.

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Language: Английский

Citations

1
Potential of Silver Nanoparticles Synthesized from Justicia adhatoda Metabolites for Inhibiting Biofilm on Urinary Catheters DOI
A.L. Francis,

S. Karthick Raja Namasivayam,

K. Samrat

et al.

Microbial Pathogenesis, Journal Year: 2024, Volume and Issue: 196, P. 106957 - 106957

Published: Sept. 24, 2024

Language: Английский

Citations

6
A Critical Review on Sustainable Formulation of Anti-quorum Sensing Compounds Using Nanotechnology Principles Against Candida albicans DOI

G. S. Amrish Varshan,

S. Karthick Raja Namasivayam

BioNanoScience, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 2, 2025

Language: Английский

Citations

0
Phosphorylated chitosan from the internal bone of Sepia kobiensis (Hoyle, 1885) and their inhibition against oral pathogens DOI

P Srinivasan,

Annathai Pitchai,

Pasiyappazham Ramasamy

et al.

Carbohydrate Research, Journal Year: 2025, Volume and Issue: 550, P. 109413 - 109413

Published: Feb. 4, 2025

Language: Английский

Citations

0
Harnessing green nanoparticles: Sustainable solutions for combating dental caries management DOI
Ramasamy Ramasubburayan,

Ganesan Ramanathan,

S.J. Vijay

et al.

Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 45, P. 102631 - 102631

Published: March 11, 2025

Language: Английский

Citations

0
Immunomodulation in Non-traditional Therapies for Methicillin-resistant Staphylococcus aureus (MRSA) Management DOI

Suthi Subbarayudu,

S. Karthick Raja Namasivayam,

Jesu Arockiaraj

et al.

Current Microbiology, Journal Year: 2024, Volume and Issue: 81(10)

Published: Sept. 6, 2024

Language: Английский

Citations

2
Bioinspired Synthesis and Characterization of Dual-Function Zinc Oxide Nanoparticles from Saccharopolyspora hirsuta: Exploring Antimicrobial and Anticancer Activities DOI Creative Commons
Essam Nageh Sholkamy, Mohamed Abdel‐Hamid, Hazim O. Khalifa

et al.

Biomimetics, Journal Year: 2024, Volume and Issue: 9(8), P. 456 - 456

Published: July 25, 2024

Microbial synthesis offers a sustainable and eco-friendly approach for nanoparticle production. This study explores the biogenic of zinc oxide nanoparticles (ZnO-NPs) utilizing actinomycete Saccharopolyspora hirsuta (Ess_amA6) isolated from Tapinoma simrothi. The biosynthesized ZnO-NPs were characterized using various techniques to confirm their formation properties. UV–visible spectroscopy revealed characteristic peak at 372 nm, indicative ZnO-NPs. X-ray diffraction (XRD) analysis confirmed crystalline structure as hexagonal wurtzite with crystallite size approximately 37.5 ± 13.60 nm. Transmission electron microscopy (TEM) showed presence both spherical roughly ZnO in an agglomerated state diameter 44 exhibited promising biomedical potential. They demonstrated selective cytotoxic activity against human cancer cell lines, demonstrating higher efficacy Hep-2 cells (IC50 = 73.01 µg/mL) compared MCF-7 112.74 µg/mL). Furthermore, displayed broad-spectrum antimicrobial Pseudomonas aeruginosa Staphylococcus aureus clear zones inhibition 12.67 mm 14.33 mm, respectively. MIC MBC values P. S. ranged between 12.5 50 µg/mL. These findings suggest potential hirsuta-mediated biocompatible nanomaterials dual applications anticancer agents.

Language: Английский

Citations

1
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

et al.

Materials Research Express, Journal Year: 2024, Volume and Issue: 11(8), P. 085004 - 085004

Published: Aug. 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.

Language: Английский

Citations

1
Encapsulation of Phloroglucinol from Rosenvingea intricata Macroalgae with Zinc Oxide Nanoparticles against A549 Lung Cancer Cells DOI Creative Commons
Sakthivel Muthu, Mythileeswari Lakshmikanthan,

Edwin Edward-Sam

et al.

Pharmaceutics, Journal Year: 2024, Volume and Issue: 16(10), P. 1300 - 1300

Published: Oct. 5, 2024

Background/Objectives: Phloroglucinol (PHL), a phenolic compound extracted from the brown alga Rosenvingea intricata, exhibits potent antioxidant and anticancer properties. This study aims to extract, purify, characterize PHL, further develop functionalized zinc oxide nanoparticles (ZnO NPs) loaded with PHL enhance its therapeutic potential. Methods: was using acetone purified through Sephadex LH-20 column chromatography, yielding highly enriched fraction (F-3). The characterized by FTIR, HPLC, NMR, LC-MS. ZnO NPs were synthesized, PEGylated, conjugated forming ZnO-PEG-PHL NPs. Their characterization included DLS, zeta potential, XRD, SEM-EDAX, encapsulation efficiency studies. Antioxidant assays (DPPH, FRAP, ABTS, RPA) performed in vitro cytotoxicity on A549 lung cancer cells determined evaluate efficacy of PHL. Results: showed high content (45.65 mg/g), which confirmed spectral analysis. increased size 32.36 nm 46.68 nm, their potential shifting −37.87 mV −26.82 mV. activity superior for all assays, while tests an IC50 40 µg/mL compared 60 70 Apoptotic studies revealed significant cell cycle arrest apoptosis induction. Conclusions: synthesized demonstrated enhanced properties, making them promising candidates therapy applications.

Language: Английский

Citations

1