Fe3O4 Nanoparticles: Structures, Synthesis, Magnetic Properties, Surface Functionalization, and Emerging Applications

MD Nguyen, HV Tran, S Xu, TR Lee - Applied Sciences, 2021 - mdpi.com
Magnetite (Fe3O4) nanoparticles (NPs) are attractive nanomaterials in the field of material
science, chemistry, and physics because of their valuable properties, such as soft …

Recent developments in the use of metal oxides for photocatalytic degradation of pharmaceutical pollutants in water—a review

T Velempini, E Prabakaran, K Pillay - Materials Today Chemistry, 2021 - Elsevier
In recent years, metal oxide semiconductors have been explored as photocatalysts for the
degradation of organic contaminants in water/wastewater. The uniqueness of these oxide …

Recent progress in the applications of silica-based nanoparticles

AA Nayl, AI Abd-Elhamid, AA Aly, S Bräse - RSC advances, 2022 - pubs.rsc.org
Functionalized silica nanoparticles (SiO2 NPs) have attracted great attention due to their
promising distinctive, versatile, and privileged physiochemical characteristics. These …

Magnetic nanoparticles as MRI contrast agents

A Avasthi, C Caro, E Pozo‑Torres, MP Leal… - … for electrochemical and …, 2020 - Springer
Iron oxide nanoparticles (IONPs) have emerged as a promising alternative to conventional
contrast agents (CAs) for magnetic resonance imaging (MRI). They have been extensively …

Unlocking the door to highly efficient Ag-based nanoparticles catalysts for NaBH4-assisted nitrophenol reduction

G Liao, Y Gong, L Zhong, J Fang, L Zhang, Z Xu, H Gao… - Nano Research, 2019 - Springer
Ag-based nanoparticles (NPs) catalysts have recently attracted increasing attention in NaBH
4-assisted nitrophenol reduction, especially in 4-nitrophenol (4-NP) reduction. Moreover, Ag …

Exploiting fruit waste grape pomace for silver nanoparticles synthesis, assessing their antioxidant, antidiabetic potential and antibacterial activity against human …

GD Saratale, RG Saratale, DS Kim, DY Kim, HS Shin - Nanomaterials, 2020 - mdpi.com
Grape pomace, a most abundant and renewable wine industry waste product was utilized as
a suitable reducing, capping, and stabilizing biomolecules for green synthesis of silver …

Structural and opto-magnetic properties of nickel magnesium copper zircon silicate nano-composite for suppress the spread of foodborne pathogenic bacteria

AM El Nahrawy, BA Hemdan, AM Mansour, A Elzwawy… - Silicon, 2021 - Springer
Nano-sized nickel magnesium copper zircon silicate (1MgO: 2CuO: 4SiO 2: 2.3 ZrO 2: 0.7
NiO) nanocomposite was prepared using sol-gel alkoxide precursors and calcined at 700° …

Synthesis of polymer-based magnetic nanocomposite for multi-pollutants removal from water

FM Alzahrani, NS Alsaiari, KM Katubi, A Amari… - Polymers, 2021 - mdpi.com
A magnetic polymer-based nanocomposite was fabricated by the modification of an
Fe3O4/SiO2 magnetic composite with polypyrrole (PPy) via co-precipitation polymerization …

Facile synthesis of silver nanoparticles in a crosslinked polymeric system by in situ reduction method for catalytic reduction of 4-nitroaniline

ZH Farooqi, R Khalid, R Begum, U Farooq… - Environmental …, 2019 - Taylor & Francis
In this study, poly (N-isopropylmethacrylamide-co-methacrylic acid) microgels prepared by
free radical precipitation polymerization were used as micro-reactors for the synthesis and …

A comprehensive review on the advancement of transition metals incorporated on functional magnetic nanocomposites for the catalytic reduction and photocatalytic …

I Ahmad, MA Aftab, A Fatima, SD Mekkey… - Coordination Chemistry …, 2024 - Elsevier
In the present era, the escalation of environmental pollution has become manifold due to
diverse anthropogenic activities. Among the myriad challenges confronting humanity today …