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Journal of Saudi Chemical Society
Scopus
ISSN 1319-6103 · Springer · 1.850 artikel di indeks
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Artikel Jurnal
Separation process modeling and analysis in water purification based on membrane technology using artificial intelligence models
Abstract This study investigates the application of four machine learning models to evaluate the membrane separation process. The used models included Multiple Linear Regression (MLR), Gradient Boosting Decision Trees (GBDT), Kernel Ridge Regression (KRR), and Neural Oblivious Decision Ensembles…
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Artikel Jurnal
New perovskite (Y, Zr, Ga)-BaTiO3 nanostructures for spin-memory chips: high intrinsic ferromagnetic order
Abstract Ceramic perovskite compounds composed of (Y, Zr) and (Ga, Zr) co-substituted BaTiO3 powders have been synthesized using the solid-state reaction method for applications in spintronics technology. The X-ray diffraction results confirmed that the incorporation of (Y, Zr) and (Ga, Zr) ions…
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Artikel Jurnal
Recent advances in the synthetic transformation of benzimidazole scaffolds as privileged pharmacophores for cancer chemotherapy (2020–present)
Abstract Benzimidazole is a fused heterocycle of benzene and imidazole rings. It has attracted marked attention as a privileged pharmacophore with a wide spectrum of biological activities-bioactivities among which anticancer therapeutic potential is most studied. This review presents synthetic…
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Artikel Jurnal
DFT study on the mechanism of manganese(II)-catalyzed destruction of oxalic acid in nitric acid systems
Abstract In the plutonium purification cycle of the PUREX process, the decomposition process in nitric acid systems is critical for the treatment of oxalic acid in the post-nuclear fuel reprocessing. One possible solution for the removal of oxalic acid is the catalyzed oxidation by introducing…
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Artikel Jurnal
Photochemical Minisci-type reactions via radical decarboxylation
Abstract The Minisci-type reaction is arguably one of the most straightforward methods for constructing C–C bonds through functionalization of heteroarenes. This radical-based strategy has been particularly valuable for preparing polysubstituted N-heterocycles and has garnered significant attention…
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Artikel Jurnal
Facile and sustainable approach to the synthesis of 4H-pyrans using efficient pyrazolium ionic liquids functionalized silica nanocomposites catalysts
Abstract The development of sustainable and multifunctional catalytic systems is of paramount importance in advancing green synthetic methodologies. In this study, a type of novel functional ionic liquids functionalized silica nanocomposites, based on a pyrazolium core, were strategically designed…
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Artikel Jurnal
Progress in Advanced Photocatalysis and Photoelectrocatalysis
Abstract Recent progress in advanced photocatalysis and photoelectrocatalysis has significantly expanded the frontier of solar energy conversion and environmental remediation. Driven by the urgent need for sustainable energy and green chemical processes, extensive efforts have focused on designing…
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Artikel Jurnal
PMF@SO3H nanosheet: an efficient novel bifunctional acid–base catalyst for the one-pot synthesis of 14-Aryl-14H-Dibenzo[a,j]xanthenes and evaluation of their antimicrobial activities supported by DFT and molecular docking studies
Abstract This study presents the design and synthesis of a highly efficient solid acid catalyst based on mesoporous poly(melamine–formaldehyde) (MPMF) functionalized with 1,4-butanesultone. The composite was characterized using FT-IR, EDX, XRD, and SEM, confirming the incorporation of acidic…
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Artikel Jurnal
Nanomaterial-driven innovation: integrating catalytic quinoline synthesis and anti-allergy drug design using Ta-doped NiO/ZIF-8 nanorod composites
Abstract This study presents for the first time the successfully fabrication of Ta-doped NiO/ZIF-8 nanorod hybrid composites through the combined solvothermal and ultrasonic approaches and demonstrates dual functionality as efficient nanocatalysts and potential therapeutic agents. Structural and…
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Artikel Jurnal
Experimental investigation on the pressure dependence of apparent gas diffusion coefficient in coal matrix under multiple potential factors
Abstract Whether the apparent diffusion coefficient D of gas in the coal matrix increases or decreases with stepwise rising pressure has long been debated. In this study, sorption kinetic data were acquired using the particle method and fitted by mUM and BM models to estimate D, with the coal pore…
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Artikel Jurnal
Phytochemical-mediated design of magnetic MgFe2S4/CoBiO2I heterojunction for enhanced photocatalytic degradation of ciprofloxacin
Abstract This study addresses the environmental threat of ciprofloxacin (CIP) by presenting a nanocomposite synthesized via a plant-extract-mediated route, which eliminates the need for harsh chemical reducing agents. This approach minimizes the use of hazardous chemicals while maintaining high…
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Artikel Jurnal
Microscopic mechanisms of oil-water-rock interactions during CO2 enhanced oil recovery and storage: a comprehensive review
Abstract With the large-scale deployment of carbon capture, utilization, and storage (CCUS) technologies, CO2-enhanced oil recovery and storage (CO2-EOR & Storage) has emerged as a core technical approach that improves crude oil recovery efficiency and enables permanent carbon sequestration. The…
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Artikel Jurnal
DFT investigation of 5-fluorouracil adsorption on Fe/Mg–N₄ carbon coordination frameworks: mechanistic insights
Abstract Pharmaceutical residues like 5-fluorouracil (5-FU) are emerging contaminants in aquatic environments, posing ecological risks. This research utilizes density functional theory (DFT) to examine the adsorption of 5-FU on Fe(II)/Mg(II)-N₄ carbon coordination frameworks (M-N₄-CCFs). Geometry…
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Artikel Jurnal
Molecular modelling and cytotoxic activity of donor-π-acceptor fluorescent diphenylamino-thiazole chromophores
Abstract Three chromophores 5a-c based on the diphenylamine (donor), thiazole (π-core) and acrylonitrile (acceptor) were synthesized and characterized by IR, NMR, MS analyses. The donor–acceptor chromophores 5a-c were studied by spectroscopy and TD-DFT. The nitro-substituted probe 5a showed the…
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Artikel Jurnal
Chemical modification of carbon surfaces with oxygen, nitrogen, and sulphur groups
Abstract Functionalizing carbon materials with heteroatoms such as oxygen, nitrogen, and sulphur is widely reported as an effective strategy for tailoring surface chemistry and enhancing performance in many applications. The incorporation of these functional groups can significantly modify the…
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Artikel Jurnal
CoAl-LDH@CoSx loaded BiVO4-NBC composites: constructing a novel in-built electric field to enhance photocatalytic performance for persistent pollutants in water
Abstract This paper presents a biomass char based photocatalyst CoAl-LDH@CoSx-BiVO4 -NBC composite, which was prepared by hydrothermal method using corn stover biomass as biomass char precursor through three modifications both: urea calcination modified biocarbons, sodium sulphide etching of…
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Artikel Jurnal
Rational design of triphenylamine–benzothiophene-based donor materials for enhanced photovoltaic performance in solar cells: a DFT study
Abstract Designing efficient solar cells is vital for addressing the growing global demand for clean energy. Among various approaches, donor–π–acceptor (D–π–A) systems have attracted significant attention due to their tunable optoelectronic properties. Triphenylamine–benzothiophene-based donor…
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Artikel Jurnal
Unlocking the potential of silver-copper bimetallic nanoparticles: a review of recent advances, applications and future directions
Abstract Bimetallic nanoparticles (BMNPs) composed of coinage metals are receiving substantial attention due to their high stability, versatility, and biocompatibility compared with single-metal nanoparticles. Among these, silver-copper (Ag-Cu) BMNPs stand out as a particularly promising class of…
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Artikel Jurnal
Engineered MgTiO₃/Sm³⁺–Bi₂S₃ heterojunctions as ROS-active antiproliferative agents against HeLa cells and degradation of Acid Red-95 dye
Abstract The novel heterojunction MgTiO₃/Sm³⁺–Bi₂S₃ nanocomposite was designed to perform dual functionality through the generation of reactive oxygen species (ROS) to target environmental and biomedical applications. Structurally and interfacially, the coupling of Sm³⁺-doped Bi₂S₃ and MgTiO₃ is…
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Artikel Jurnal
Development of S-Ca-codoped TiO2 hybrid nanostructures for the efficient photodegradation of crystal violet and tetracycline effluents: Experimental and DFT study
Abstract The photocatalytic efficiency of pristine titanium dioxide nanoparticles (TiO2 NPs) remains suboptimal due to its poor visible light absorption and rapid charge carrier recombination, necessitating fine structural tuning. In this study, we report the synthesis of a novel photocatalyst…
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