[HTML][HTML] Comprehensive characterization and development of multi-core shell superparamagnetic nanoparticles for controlled delivery of drugs and their kinetic …

S Moretto, AS Silva, JLD de Tuesta, FF Roman… - Materials Today …, 2023 - Elsevier
The nanoparticles designed for application in cancer treatment should have biocompatibility,
colloidal stability and triggered release at tumor sites. Magnetic nanoparticles arise as an …

[HTML][HTML] Carbon-Nanotube-Based superhydrophobic magnetic nanomaterial as absorbent for rapid and efficient Oil/Water separation

RM Kudaibergenova, FF Roman, AS Silva… - Nanomaterials, 2024 - mdpi.com
In this work, the simple fabrication of a new superhydrophobic magnetic sponge based on
CNTs, NiFe2O4 nanoparticles, and PDMS was investigated. CNTs were synthesized by …

Beyond batch experiments: unveiling the potential of bimetallic carbon xerogels for catalytic wet peroxide oxidation of hospital wastewater in continuous mode

A Santos Silva, FF Roman, RS Ribeiro, J Garcia… - … Science and Pollution …, 2024 - Springer
Single-and bimetallic carbon xerogels were prepared by incorporating iron and iron-cobalt
precursors during their synthesis, respectively, and tested in the catalytic wet peroxide …

[HTML][HTML] Carbon nanomaterials from polyolefin waste: effective catalysts for quinoline degradation through catalytic wet peroxide oxidation

FF Roman, L De Grande Piccinin, A Santos Silva… - Catalysts, 2023 - mdpi.com
Quinoline (QN) is highly toxic and carcinogenic and has been detected in soil, groundwater,
and biological tissues. Advanced oxidation processes (AOPs) have shown promise to …

[HTML][HTML] Study of the Oxidation of Phenol in the Presence of a Magnetic Composite Catalyst CoFe2O4/Polyvinylpyrrolidone

TV Shakiyeva, BT Dossumova, LR Sassykova… - Applied Sciences, 2024 - mdpi.com
The development of new catalytic systems based on cobalt and iron compounds for the
production of oxygen-containing compounds is an urgent task of chemical technology. The …

[HTML][HTML] Plastic waste-derived carbon nanotubes: Influence of growth catalyst and catalytic activity in CWPO

FF Roman, AS Silva, JLD de Tuesta, AP Baldo… - Journal of …, 2025 - Elsevier
Low-density polyethylene (LDPE) was used in this work to grow carbon nanotubes (CNTs)
by chemical vapor deposition (CVD) over catalysts based on Ni, Fe and Al, synthesized …

[HTML][HTML] Selective biphasic oxidation of nitrogenated contaminants with H2O2 using polyolefin-derived carbon nanotubes

FF Roman, LG Piccinin, AS Silva, JLD de Tuesta… - Journal of …, 2025 - Elsevier
Liquid/liquid biphasic oxidations are extensively employed in the chemical industry to
manufacture a variety of chemicals and for environmental issues, such as the oxidative …

[HTML][HTML] Occurrence of micropollutants in surface water and removal by catalytic wet peroxide oxidation enhanced filtration using polymeric membranes loaded with …

AS Silva, P Zadra Filho, AP Ferreira, FF Roman… - Chemical Engineering …, 2025 - Elsevier
Monitoring campaigns of contaminants of emerging concern (CECs) in surface waters is of
utmost importance in evaluating the anthropogenic impact on riparian ecosystems. Beyond …

Application of Ag-doped carbon nanotubes for wastewater treatment: antimicrobial and catalytic activity

LLM Leal - 2024 - search.proquest.com
An efficient wastewater treatment system provides economic, environmental, and social
advantages that positively impact communities. Therefore, this study proposes the …

Synthesis of carbon nanotube composite membranes for catalytic wet peroxide oxidation of emerging contaminants

H Gomes, JMTA Pietrobelli - 2024 - bibliotecadigital.ipb.pt
Global challenges of water contamination and plastic waste management demand
innovative solutions to address emerging contaminants (CECs) and promote sustainable …