Preparation of activated carbon-metal nanoparticle composite materials for the catalytic reduction of organic pollutants

B Boukoussa, KR Cherdouane, R Zegai, A Mokhtar… - Surfaces and …, 2024 - Elsevier
This work focuses on the preparation of inexpensive composite materials based on activated
carbon-containing metallic nanoparticles MNPs (M= Cu, Ag, Fe). The metal nanoparticles …

Recent Advances in Synthesis of AgNPs and Their Role in Degradation of Organic Dyes

G Rani, A Bala, R Ahlawat, A Nunach… - Comments on Inorganic …, 2024 - Taylor & Francis
Green technology is gaining importance nowadays, it has become very important to
synthesize various nanoparticles. This review mainly focuses on the phytosynthesis of silver …

Kaolin-supported silver nanoparticles as an effective catalyst for the removal of methylene blue dye from aqueous solutions

ZG Asmare, BA Aragaw, M Atlabachew… - ACS …, 2022 - ACS Publications
Water contamination by organic dyes has become a reason for severe environmental
pollution and has been threatening the aquatic ecosystem. In this study, kaolin-supported …

Green synthesis of controlled shape silver nanostructures and their peroxidase, catalytic degradation, and antibacterial activity

A Shafiq, AR Deshmukh, K AbouAitah… - Journal of Functional …, 2023 - mdpi.com
Nanoparticles with unique shapes have garnered significant interest due to their enhanced
surface area-to-volume ratio, leading to improved potential compared to their spherical …

Catalytic reduction of dyes and antibacterial activity of AgNPs@ Zn@ Alginate composite aerogel beads

F Benali, B Boukoussa, NEH Benkhedouda… - Polymers, 2022 - mdpi.com
This work focuses on the preparation of aerogel composite beads based on Zn (II)-
crosslinked alginate and loaded with different percentages of AgNPs using a simple …

Petroleum sludge ash-derived MCM-41-silver nanocomposites for enhanced photocatalysis and antimicrobial effect in water treatment

N el houda Goual, C Alaoui, A Bendraoua… - New Journal of …, 2023 - pubs.rsc.org
This study introduces a cost-effective methodology to synthesize Ag@ MCM-41 composites,
utilizing petroleum sludge ash as a precursor. These nanomaterials exhibit well-structured …

Role of bioinorganic metal nanoparticles as catalyst for the treatment of dyes polluted wastewater

K Naseem, A Aziz, A Anwar, A Ameen, MF Nazar… - Inorganic Chemistry …, 2023 - Elsevier
Bioinorganic silver nanoparticles preparation was carried out by using the leaf extract of
Epiphyllum oxypetalum as reducing and capping agent while AgNO 3 salt was used as …

Green synthesis of AgNPs using Delonix regia bark for potential catalytic and antioxidant applications

A Bala, G Rani - Microscopy Research and Technique, 2023 - Wiley Online Library
Nanoparticle synthesis from plant resources has recently gained significant impact due to its
low cost, simple equipment requirements, and ease of availability. In this work, DR‐AgNPs …

Synthesis and application of metal nanoparticles-loaded mesoporous silica toward the reduction of organic pollutants in a simple and binary system

F Habeche, B Boukoussa, I Issam, A Mokhtar… - Inorganic Chemistry …, 2023 - Elsevier
In this work, mesoporous silica MCM-41 was prepared by hydrothermal route, and the
obtained as-synthesized material (CTA-MCM-41) was modified by two different methods …

Synthesis of silver nanoparticles using Alchemilla vulgaris and Helichrysum arenarium for methylene blue and 4-nitrophenol degradation and antibacterial …

HT Kahraman - Biomass Conversion and Biorefinery, 2024 - Springer
This study aimed to evaluate the concept of green synthesis of metallic nanoparticles (silver
nanoparticles, AgNPs) by plant extracts without using any toxic or hazardous materials …