RSC Advances
Environmental articles published in the last
6 months
Circular recycling concept for silver recovery from photovoltaic cells in Ethaline deep eutectic solvent
Metallic silver is directly recovered from photovoltaic cells by leaching and electrodeposition in Ethaline deep eutectic solvent associated with a redox shuttle that can be regenerated to start a new cycle.
RSC Adv., 2024,14, 29174-29183
https://doi.org/10.1039/D4RA05135A
A point of care sensor for detection of alcohols, aldehydes and esters in urinary metabolites of war veterans injured by sulfur mustard
To discriminate between different alcoholic, aldehyde, and ester species in urine samples of war veterans who exposed with sulfur mustard with healthy people, a paper-based colorimetric sensor array is introduced.
RSC Adv., 2024,14, 29518-29525
https://doi.org/10.1039/D4RA05461J
Influences of topography on nitrate export from forested watersheds on Yakushima Island, a Natural World Heritage site
Long-term monitoring of nitrate ions and topographical control of atmospheric nitrate in forest river waters of Yakushima Island, a Natural World Heritage site.
RSC Adv., 2024,14, 29860-29872
https://doi.org/10.1039/D4RA04168B
Unveiling the reactor effect: a comprehensive characterization of biochar derived from rubber seed shell via pyrolysis and in-house reactor
Biochar produced using our in-house reactor exhibits superior properties and cost-effectiveness compared to biochar prepared via a traditional pyrolysis reactor.
RSC Adv., 2024,14, 29848-29859
https://doi.org/10.1039/D4RA05562D
Synthesis of polyaniline-coated composite anion exchange membranes based on polyacrylonitrile for the separation of tartaric acid via electrodialysis
The separation and purification of tartaric acid are essential in food and pharmaceuticals due to its roles as a chiral catalyst, antioxidant, and stabilizer, ensuring product quality and efficiency in these industries.
RSC Adv., 2024,14, 29648-29657
https://doi.org/10.1039/D4RA05508J
Towards biotechnological production of bio-based low molecular weight esters: a patent review
Low molecular weight (LMW) esters are widespread bulk chemicals in many industries. This review presents the most significant patents and patent applications related to the biotechnological production of LMW esters.
RSC Adv., 2024,14, 29472-29489
https://doi.org/10.1039/D4RA04131C
Harnessing the synergistic potential of TiO2–CuSe composites for enhanced photocatalytic and antibacterial activities
This study demonstrates that visible light-activated TiO2–CuSe composites are effective for removing toxic industrial dyes from wastewater and controlling bacterial infections.
RSC Adv., 2024,14, 29636-29647
https://doi.org/10.1039/D4RA05194G
A comprehensive review of enhanced CO2 capture using activated carbon derived from biomass feedstock
The increasing level of atmospheric CO2 requires the urgent development of effective capture technologies.
RSC Adv., 2024,14, 29693-29736
https://doi.org/10.1039/D4RA04537H
Preparation and characterization of hierarchically porous hybrid gels for efficient dye adsorption
The HPHG features a multi-level porous structure (from 48 ± 28 nm to 4385 ± 823 nm) that significantly enhances its porosity and specific surface area.
RSC Adv., 2024,14, 29384-29394
https://doi.org/10.1039/D4RA05844E
Evaluation of optimized conditions for the adsorption of malachite green by SnO2-modified sugarcane bagasse biochar nanocomposites
Study of synthetic route and evaluation of kinetic and thermodynamic parameters of SnO2-SBB nanocomposites.
RSC Adv., 2024,14, 29201-29214
https://doi.org/10.1039/D4RA05442C
Development of an electrochemical sensor modified with gold nanoparticles for detecting fumonisin B1 in packaged foods
Fumonisin B1 (FB1) is naturally present in the environment and can easily contaminate packaged foods during processing, storage and transportation, and electrochemical detection provides a simple way to obtain sensitive detection results.
RSC Adv., 2024,14, 29254-29259
https://doi.org/10.1039/D4RA04753B
Optimizing workflow efficiency for analyzing low molecular weight endogenous peptides in colostrum
A novel approach to extract EPs from colostrum using peptide extraction methods combined with ultracentrifugation was developed. Over 3200 EPs were extracted from bovine colostrum enabling the identification of less abundant proteins and peptides.
RSC Adv., 2024,14, 29189-29200
https://doi.org/10.1039/D4RA03199G
Crumpled graphene fully decorated with nickel-based nanoparticles applied in glyphosate detection
This study introduces a novel approach for electrochemically detecting glyphosate in aqueous environments using crumpled graphene decorated with nickel-based nanoparticles (Ni:CG) synthesized in a single step.
RSC Adv., 2024,14, 29134-29142
https://doi.org/10.1039/D4RA04399E
Synthesis and characterization of micro-/nano-α-Fe2O3 for photocatalytic dye degradation
Photocatalytic activity using micro-/nano-α-Fe2O3 on a large scale was carried out using a sol–gel autocombustion method.
RSC Adv., 2024,14, 29099-29105
https://doi.org/10.1039/D4RA04575K
Combustion–explosion suppression and environmental protection of typical sulfur-containing hazardous chemicals
The use of NH4H2PO4 and NaHCO3 serves to suppress the combustion–explosion of black powder while also reducing the production of toxic and harmful substances.
RSC Adv., 2024,14, 29072-29082
https://doi.org/10.1039/D4RA05979D
Fabrication of rare-earth cerium-doped nickel–copper ferrite as a promising photo-catalyst for congo red-containing wastewater treatment
Synthetic organic dyes are becoming the major class of water pollutants leading to malignant detriments to the ecology.
RSC Adv., 2024,14, 29083-29098
https://doi.org/10.1039/D4RA04334K
Synergistic self-driven and heterogeneous effect of a biomass-derived urchin-like Mn3O4/C3N4 Janus micromotor catalyst for efficient degradation of carbamazepine
Here, we present biomass-derived urchin-like Mn3O4/C3N4 Janus micromotor catalyst for efficient degradation of carbamazepine. This method provides a promising pathway for rational construction and preparation of movable catalysts for efficient removal of organic pollutants from wastewater.
RSC Adv., 2024,14, 28904-28914
https://doi.org/10.1039/D4RA04980B
Salt-resistant continuous solar evaporation composites based on nonwovens with synergistic photothermal effect of graphene oxide/copper sulphide
Solar interfacial evaporation is an innovative and environmentally friendly technology for producing freshwater from seawater.
RSC Adv., 2024,14, 28984-28997
https://doi.org/10.1039/D4RA05241B
Thermally synthesized hematite (α-Fe2O3) nanoparticles as efficient photocatalyst for visible light dye degradation
Dye degradation using hematite as recyclable visible light photocatalyst. Degradation follows Langmuir–Hinshelwood’s first order equation. Degradation efficiency depends on size and dose of photocatalyst as well as the reaction temperature.
RSC Adv., 2024,14, 28944-28955
https://doi.org/10.1039/D4RA04316B
Magnetic iron-based waterworks sludge modified by chitosan and FeS for aqueous Cr(VI) adsorption and reduction
We synthesized a composite of iron-based waterworks sludge modified by chitosan and FeS (FeS/CS@MIBWS) for aqueous Cr(VI) adsorption and reduction.
RSC Adv., 2024,14, 28915-28926
https://doi.org/10.1039/D4RA02852J
Enhancing extraction efficiency of carpaine in Carica papaya L. leaves: coupling acid-base extraction with surfactant-assisted micro-flotation
Carpaine, a major alkaloid in papaya leaves, has considerable cardiovascular benefits alongside its notable effects on muscle relaxation when utilized in medicine.
RSC Adv., 2024,14, 28768-28778
https://doi.org/10.1039/D4RA05132G
Carbon nanomaterials as electrochemical sensors for theophylline: a review
Recent progress in the utilization of nanocarbon-based materials, such as graphene, nanodiamond, and CNTs, is discussed regarding their enhanced performance in electrochemical sensors for theophylline.
RSC Adv., 2024,14, 28927-28942
https://doi.org/10.1039/D4RA03585B
Characterization of dolomite and calcite microcalcifications in human breast tissue
Microcalcifications within minimally processed tissue sections from breast cancer patients were analyzed. Most of these microcalcifications were calcite and dolomite crystals, with dolomite being observed in tumorous tissue for the first time.
RSC Adv., 2024,14, 28741-28752
https://doi.org/10.1039/D4RA04137B
Facile synthesis of NiSe2–ZnO nanocomposites for enhanced photocatalysis and wastewater remediation
In this study, NiSe2 nanocubes, ZnO rods, and their composites were prepared by simple chemical methods to investigate their photocatalytic response and antibacterial activity.
RSC Adv., 2024,14, 28626-28637
https://doi.org/10.1039/D4RA04715J
Laser-induced fibers and copper phthalocyanine modified laser-induced graphene electrodes for sensitive and selective electrochemical detection of nitrite
This work demonstrates the potential of laser-induced fibers as functionalization material for electrochemical sensors and implements copper phthalocyanine and laser-induced fibers modified laser-induced graphene electrodes to detect nitrite.
RSC Adv., 2024,14, 28648-28658
https://doi.org/10.1039/D4RA03341H
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