Nano-Silver-Loaded Activated Carbon Material Derived from Waste Rice Noodles: Adsorption and Antibacterial Performance DOI Creative Commons

Guanzhi Ding,

Guangzhi Qin,

Wan-Ying Ying

et al.

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(22), P. 1857 - 1857

Published: Nov. 20, 2024

This study demonstrates, for the first time, conversion of waste rice noodles (WRN) into a cost-effective, nano-silver-loaded activated carbon (Ag/AC) material capable efficient adsorption and antibacterial activity. The fabrication process began with WRN hydrothermal (HTC) via method. Subsequently, HTC was combined silver nitrate (AgNO

Language: Английский

Preparation and characterization of activated carbon from corn cob by chemical activation and their adsorption of brilliant green dye from wastewater DOI
Sakthivel Kumaravel,

M. Geetha,

Theophile Niyitanga

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 188, P. 1338 - 1345

Published: May 29, 2024

Language: Английский

Citations

20
Synthesis and characterization of nanobiochar from rice husk biochar for the removal of safranin and malachite green from water DOI Creative Commons

Sadia Aziz,

Bushra Uzair, Muhammad Ali

et al.

Environmental Research, Journal Year: 2023, Volume and Issue: 238, P. 116909 - 116909

Published: Sept. 4, 2023

Xenobiotic pollution in environment is a potential risk to marine life, and human health. Nanobiotechnology an advanced emerging solution for the removal of environmental pollutants. Adsorption-based technologies are being used alleviate global prevalence xenobiotics like dyes, due their high efficacy cost effectiveness. Current study explored nanobiochar syntehsized via ultrasonication centrifugation from rice husk dye water. It involves synthesis biochar Safranin, Malachite green, mixture both aqueous Biochar was synthesized through pyrolysis at 600 °C 2 h. To convert it into nanobiochar, sonication techniques were applied. The yield obtained 27.5% 0.9% nanobiochar. Nanobiochar analysis Fourier-Transform Spectrometer (FTIR), X-ray Power Diffraction (XRD) scanning electron microscopy (SEM) suggested its crystalline nature having minerals rich silicon, with cracked disintegrated carbon structure temperature processing treatments. Removal dyes by evaluated changing different physical parameters i.e., dose, pH, temperature. Pseudo-first order model pseudo-second applied studying adsorption kinetics mechanism. Kinetics followed suggesting process chemical sorption. High found higher concentration temperature, neutral pH. Maximum elimination percentages safranin, malachite as 91.7%, 87.5%, 85% respectively. We conclude that could be media.

Language: Английский

Citations

30
Optimization, kinetic analysis, and photocatalytic degradation of rhodamine B using manganese doped nanoscale nickel oxide nanoparticles DOI

V.A. Mane,

D.V. Dake,

N.D. Raskar

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(20), P. 38871 - 38883

Published: July 17, 2024

Language: Английский

Citations

15
Synergy of functionalized activated carbon and ZnO nanoparticles for enhancing photocatalytic degradation of methylene blue and carbaryl DOI

Tipawan Rungsawang,

Sucheewin Krobthong,

Krisanachai Paengpan

et al.

Radiation Physics and Chemistry, Journal Year: 2024, Volume and Issue: 223, P. 111924 - 111924

Published: June 19, 2024

Language: Английский

Citations

14
Green-Synthesized Characterization, Antioxidant and Antibacterial Applications of CtAC/MNPs-Ag Nanocomposites DOI Creative Commons

Ayşe Baran,

Erdal Ertaş, Mehmet Fırat Baran

et al.

Pharmaceuticals, Journal Year: 2024, Volume and Issue: 17(6), P. 772 - 772

Published: June 13, 2024

The emergence of antibiotic resistance, caused by the improper use antibiotics, is a significant challenge in combating infectious diseases, leading to millions annual fatalities. occurrence antimicrobial side effects catalyzes investigation novel compounds and sources drugs. Consequently, research on biological activity that conducted plants, plant extracts, are produced from components utmost significance. In this study, CtAC/MNPs were obtained reaction activated carbon (AC) fruits Celtis tournefortii (Ct) magnetic nanoparticles (MNPs), CtAC/MNPs-Ag nanocomposite was synthesized reduction silver ions added reaction. nanocomposites analyzed spectroscopically (FTIR, XRD), microscopically (SEM, EDX), optically (DLS), electrochemically (zeta potential) magnetically (VSM). antibacterial activities against S. aureus E. coli investigated microdilution method using minimal inhibitory concentration (MIC) disk diffusion methods. Antioxidant including total phenolic content DPPH cuprac assays, revealed remarkable effect nanocomposite. This study has advantages obtaining short time without requiring energy, most importantly, takes place any toxic substances. addition, according data thought shed light biomedical research.

Language: Английский

Citations

10
Preparation of multifunctional silver-ferrite nanocomposite coated with Costus igneus leaf extract for effective removal of modern textile dye, antibiotic resistant in bacteria and theranostic system for breast cancer treatment applications DOI
V. Suba,

S. Hema,

C. Sivasankari

et al.

International Journal of Environmental & Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 26

Published: Jan. 2, 2025

In the present study, novel Costus Igneus (CI) leaf extract-coated silver-ferrite nanocomposite (CI@)AgFeO2 NC) was fabricated and assessed for its potential in photocatalytic, antimicrobial, antioxidant anticancer activities. At first, synthesis of AgFeO2 nanoparticles achieved via an auto-combustion method utilised to coat with extract. The prepared extract analysed through gas chromatography coupled mass spectrometry (GC-MS). Further, NPs CI coated CI@)AgFeO2NC were by various analytical techniques such as UV-Vis DRS(Ultraviolet-Visible Diffuse Reflectance Spectroscopy), TEM-SAED (Transmission Electron Microscopy), XRD (X-ray Diffraction), ZP (Zeta Potential), BET (Brunauer-Emmett-Teller). photocatalytic dye degradation study presence visible light. A narrow band gap emission observed due incorporation onto AgFeO2. CI@AgFeO2 NC showed excellent properties under irradiation light at optimised parameters time (180 min), pH reaction medium (pH 3), sample dosage (100 mg). Furthermore, produced evaluated using 2,2-azinobis (3-ethylbenzothiazoline-6-sulphonate(ABTS), nitric acid (NO) radical assays, 2,2-diphenyl-1–1-picrylhydrazyl(DPPH) activity, respectively. Additionally, investigated antibacterial antifungal against S. Aureus, E. Coli, A. Niger, C. albicans B. Subtils. Moreover, vitro cytotoxicity also human breast cancer MCF-7 cell lines. viability assay reactive oxygen species (ROS) generation studied treating lines different concentrations, experimental results suggest that shows a significant reduction appreciable increase ROS generation. Overall, could be multifunctional applying applications.

Language: Английский

Citations

1
Construction of floatable flower-like plasmonic Bi/BiOCl-loaded hollow kapok fiber photocatalyst for efficient degradation of RhB and antibiotics DOI

Yankai Song,

Anchun Long,

Xianlong Ge

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 343, P. 140240 - 140240

Published: Sept. 20, 2023

Language: Английский

Citations

17
Investigation on the dual roles of pollutants adsorption on the catalyst surface during photocatalytic process DOI

Xu Zhang,

Wanting Shi,

Tengda Wang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 63, P. 105558 - 105558

Published: May 29, 2024

Language: Английский

Citations

6
Engineered g-C3N4/MnO2 Nanocomposite for Exceptional Photocatalytic Methylene Blue Degradation and Robust Antibacterial Impact DOI

Mahalakshmi Krishnasamy,

A. Priyadharsan,

T. S. Jayanthi

et al.

Journal of Cluster Science, Journal Year: 2024, Volume and Issue: 35(6), P. 1877 - 1887

Published: May 9, 2024

Language: Английский

Citations

5
Synthesis and characterization of La-doped SnO2 nanoparticles with different shape: A comprehensive study on morphology, structure, and photocatalytic efficiency for eco-friendly wastewater treatment DOI
Daniil Kolokolov, Anna Fomkina, Anastasiia Podurets

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(17), P. 29686 - 29702

Published: May 18, 2024

Language: Английский

Citations

5