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 …

Biochar-supported nanosized zero-valent iron (nZVI/BC) composites for removal of nitro and chlorinated contaminants

S Ahmad, X Liu, J Tang, S Zhang - Chemical Engineering Journal, 2022 - Elsevier
Organic, particularly nitro and chlorinated, contaminants are of great concern in ecosystem
for their contribution to environmental problems worldwide. Nitro contaminants are mostly …

Chitosan-carboxylic acid grafted multifunctional magnetic nanocomposite as a novel adsorbent for effective removal of methylene blue dye from aqueous environment

IH Alsohaimi, MS Alhumaimess, AA Alqadami… - Chemical Engineering …, 2023 - Elsevier
In this work, magnetite nanoparticle decorated graphene oxide (MGO) is modified with
triethylenetetramine (TETA), which is supported by maleated chitosan (MACS), named …

Highly efficient sunlight-driven photocatalytic degradation of malachite green dye over reduced graphene oxide-supported CuS nanoparticles

SI El-Hout, SM El-Sheikh, A Gaber, A Shawky… - Journal of Alloys and …, 2020 - Elsevier
A facile co-precipitation technique, including in-situ reduction of graphene oxide (GO), is
used to synthesize rGO/CuS nanocomposites. The photocatalytic performance of CuS was …

Adsorptive performance of aminonaphthalenesulfonic acid modified magnetic-graphene oxide for methylene blue dye: Mechanism, isotherm and thermodynamic …

IH Alsohaimi, MS Alhumaimess, AA Alqadami… - Inorganic Chemistry …, 2023 - Elsevier
In this research, a new aminonaphthalenesulfonic acid modified magnetic-graphene oxide
(Fe 3 O 4@ GO@ AHSA) was fabricated via in situ co-precipitation process followed by a …

Bio-inspired synthesis of palladium nanoparticles fabricated magnetic Fe3O4 nanocomposite over Fritillaria imperialis flower extract as an efficient recyclable …

H Veisi, B Karmakar, T Tamoradi, R Tayebee… - Scientific Reports, 2021 - nature.com
This current research is based on a bio-inspired procedure for the synthesis of biomolecule
functionalized hybrid magnetic nanocomposite with the Fe3O4 NPs at core and Pd NPs at …

Sulfanilic acid-functionalized magnetic GO as a robust adsorbent for the efficient adsorption of methylene blue from aqueous solution

HMA Hassan, MR El-Aassar, MA El-Hashemy… - Journal of Molecular …, 2022 - Elsevier
In this work, a superior magnetic graphene oxide (GO) functionalized with sulfanilic acid (Fe
3 O 4@ GO@ SA) was successfully fabricated by an in-situ precipitation approach and …

Magnetic nickel nanoparticle catalyst on β-cyclodextrin-modified Fe3O4 for nitroarene hydrogenation

S Payamifar, A Foroozandeh, M Abdouss… - Scientific Reports, 2024 - nature.com
This study developed a novel and highly active heterogeneous catalyst of nickel
nanoparticles supported on β-cyclodextrin-grafted magnetic Fe3O4 nanoparticles (Ni@ β …

High electrochemical performance of rGO anchored CuS nanospheres for supercapacitor applications

SI El-Hout, SG Mohamed, A Gaber, SY Attia… - Journal of Energy …, 2021 - Elsevier
Hexagonal CuS nanoparticles supported on rGO sheets were magnificently produced
through a simple in-situ wet reduction process for high-performance supercapacitors. The as …

Copper oxide–graphene oxide nanocomposite: Efficient catalyst for hydrogenation of nitroaromatics in water

K Zhang, JM Suh, TH Lee, JH Cha, JW Choi… - Nano convergence, 2019 - Springer
A low-cost nanocomposite catalyst containing copper oxide (CuO) nanoparticles (NPs) on
graphene oxide (GO) was fabricated by a facile hydrothermal self-assembly process. The …