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RSC Advances
Scopus
ISSN 2046-2069 · The Royal Society of Chemistry · 2.305 artikel di indeks
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A spectroscopic and in silico study on ruthenium(ii) complexes bearing pyridine–carboxamide ligands interacting with DNA as potential therapeutics
Two half-sandwich ruthenium(ii) complexes (C1 and C2) bearing N,N-chelating picolinamide ligands were synthesised and comprehensively characterised to elucidate the role of ligand electronics in governing stability and DNA interactions. The complexes were fully characterised by HR-ESI-MS, NMR…
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Cesium cation additive in PbI2 layer regulates crystal growth and carrier dynamics in air processed MAPbI3 perovskites solar cells
The ambient processing of perovskite solar cells (PSCs) is crucial for scalable industrialization; however, moisture-induced degradation and non-uniform crystallization remain significant hurdles. In this work, we demonstrate a facile, ambient-processable two-step intercalation strategy that…
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Natural fibers in sustainable materials: extraction technologies, fiber modification, and performance–sustainability relationships
Natural fibers have emerged as sustainable alternatives to synthetic materials in textile applications due to their biodegradability, renewability, and diverse functional properties. Derived from plant, animal, and mineral sources, fibers such as cotton, jute, hemp, flax, silk, and bamboo…
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Hybrid photoelectrocatalytic advanced oxidation systems for pharmaceutical wastewater treatment: mechanisms, reactive species, operational parameters, toxicity assessment and real wastewater treatment
Pharmaceutical micropollutants are persistent contaminants of aquatic systems, with a global survey of 258 rivers across 74 countries detecting pharmaceutical residues on every continent and 25% of sampling sites exceeding safe ecological thresholds. Conventional wastewater treatment provides…
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Recent advances in modified biochars for the adsorptive removal of typical antibiotics from water: a comparative review of performance, influencing factors, and underlying mechanisms
Antibiotic contamination in aquatic environments has raised increasing concern because conventional treatment processes often show incomplete removal of ionizable antibiotics. Modified biochar has emerged as a promising adsorbent, but its performance varies substantially with antibiotic class…
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Ta-induced electronic reconstruction in CaSiO3: wide-band-gap modulation, emergent metallic behavior, and multifunctional response from first-principles
A comprehensive first-principles investigation was conducted to clarify the impact of Ta substitution at the Si site on the structural, electronic, optical, thermoelectric, mechanical, and magnetic properties of CaSiO3. The pristine cubic model has an optimized lattice parameter of 3.607 Å, whereas…
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Preparation of levulinic acid and 5-(chloromethyl)furfural directly from terrestrial and marine biomass in a batch reactor under conventional and microwave heating
Lignocellulosic waste and seaweed represent second- and third-generation biomass resources, respectively, with significant potential as renewable feedstocks for the sustainable production of liquid fuels and value-added organic chemicals. In this study, the production of levulinic acid (LA) and…
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NIR-II photothermal CSGGT hydrogel for antibacterial therapy and accelerated healing of infected wounds
Infected skin wounds demand integrated strategies for rapid bacterial clearance and tissue repair. We developed a β-glucan–gelatin–tannic acid–Cu9S8 (CSGGT) composite hydrogel combining NIR-II photothermal therapy (1064 nm) with a bioactive physical network. The hydrogel exhibited self-healing…
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Zr-induced structural modulation of monoclinic WO3 nanostructures for aqueous supercapacitors
Chemical synthesis plays an important role in determining the structural and electrochemical properties of metal oxide nanomaterials for energy-storage applications. Herein, Zr-incorporated monoclinic WO3 nanostructures were directly grown on carbon cloth using a simple chemical bath deposition…
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Synergistic effect of ginger extract in crosslinked polyvinyl alcohol and agar-agar: fabrication and in vitro study of 3D-printed scaffolds
Effective wound management requires advanced biomaterials capable of providing bioactive functions that accelerate tissue regeneration. For this purpose, three-dimensional printed scaffolds were fabricated using biocompatible materials via the direct ink writing technique. The ink contained…
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Silkworm excrement-derived carbon dots for sonodynamic bacterial killing and antioxidant–inflammatory modulation
Persistent oxidative inflammation complicates the treatment of multidrug-resistant (MDR) bacterial infections. Sonodynamic therapy (SDT) enables ultrasound-activated bacterial killing but does not directly alleviate infection-associated oxidative stress. Here, phenylboronic acid…
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Design and evaluation of novel fluorescein hydrazone derivatives as efficient corrosion inhibitors for carbon steel in acidic media: experimental and computational studies
A novel O-allylated fluorescein hydrazone derivative was synthesized from fluorescein through a three-step synthetic route. The synthesis route involved an initial hydrazinolysis of fluorescein to obtain fluorescein hydrazide (FH), followed by condensation with p-chlorobenzaldehyde to produce…
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Insights into the local structure and optical performance of SrY2O4:Eu3+ red phosphors through Judd–Ofelt analysis
In this study, Eu3+-doped SrY2O4 red-emitting phosphors were successfully synthesized via a conventional solid-state reaction route, and their structural, optical and luminescence properties were systematically investigated. X-ray diffraction analysis confirmed the formation of a single-phase…
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Constructing highly efficient hybrid structured Ce-V2O5@PPy as a bifunctional electrocatalyst for overall water splitting
To develop efficient and stable non-precious metal water electrolysis catalysts, this study successfully constructed Ce-doped V2O5 core–shell nanostructured materials coated with polypyrrole (Ce-V2O5@PPy) through hydrothermal synthesis combined with electrochemical deposition. Characterization…
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Electronic and optical properties of g-C3N4/MoS2 modulated via biaxial strain and external electric field
Two-dimensional materials such as graphitic carbon nitride (g-C3N4) and molybdenum disulfide (MoS2) have attracted considerable interest for optoelectronic and photocatalytic applications owing to their unique electronic structures and favorable optical characteristics. However, the performance of…
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Hybridization–exchange interplay governs defect tolerance in halide perovskites
The role of partially filled 3d states in governing defect tolerance in halide perovskites remains unclear, particularly in the presence of strong intra-atomic exchange and metal-halide covalency. Using first-principles calculations on substitutional 3d transition metals in CsPbI3, we show that…
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Upcycling golden Cili (Rosa sterilis) pomace into a value-added functional extract via homogenization-assisted low-temperature pulsed ultrasound extraction with hepatoprotective effect
Golden Cili (Rosa sterilis), a seedless species related to R. roxburghii, is mainly processed for juice production, generating substantial amounts of pomace that remain underutilized despite retaining bioactive phytochemicals. In this study, homogenization-assisted low-temperature pulsed ultrasound…
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Enhanced mechanical, thermal, and reprocessing properties of dynamically vulcanized BIIR/TPU blends with carbonized collagen nanoparticles
A new class of green, sustainable and environmentally friendly bromo-isobutylene-isoprene rubber/thermoplastic polyurethane vulcanizates (BIIR/TPU TPVs) with various rubber contents were successfully developed via dynamic vulcanization. The characterization and performance enhancement of carbonized…
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Impact of organic cation dynamics on the optoelectronic and charge transport properties of the lead-free hybrid semiconductor tetraethylammonium tetrabromoferrate(iii) (TEAFeBr4)
Hybrid organic–inorganic halometallates have emerged as a compelling class of multifunctional materials, offering a unique platform for tailoring electronic and dielectric responses through structural engineering. In this work, the hybrid organic–inorganic compound tetraethylammonium…
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Carbon quantum dots in plant photosynthesis: from material design to agricultural performance
Sustainable agricultural intensification requires nanomaterials that regulate plant physiology while improving resource-use efficiency and stress resilience. Carbon quantum dots (CQDs) have emerged as photosynthetic nano-regulators because their optical and electronic properties, surface…
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