Advanced Journal of Chemistry-Section A
مرور بر اساس
مجموعههای این پایگاه
ارسال های اخیر
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Phytochemical Analysis of Local Balakka (𝑷𝒉𝒚𝒍𝒍𝒂𝒏𝒕𝒉𝒖𝒔 𝒆𝒎𝒃𝒍𝒊𝒄𝒂 L.) Bark and Leaves Using GC-MS
(Sami Publishing Company (SPC), 2025-10-01)This study analyzed the phytochemical constituents in the bark and leaves of local Phyllanthus emblica L. Bioactive substances in the ethanol extract using Gas Chromatography-Mass Spectrometry (GC-MS). Analysis of the bark ...
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Solvent-Free Double Lamellar Hydroxide-Catalysed Synthesis of β-ene Ketones and Esters
(Sami Publishing Company (SPC), 2025-10-01)In this study, ZnAl2O4@ZnO was prepared by the co-precipitation method and characterization was carried out by different analytical techniques such as X-ray diffraction (XRD), energy dispersive X-ray spectroscopy EDAX, ...
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The Aprhrodisiac Effect of Ethanol Extract of 𝑼𝒗𝒂𝒓𝒊𝒂 𝑹𝒖𝒇𝒂 Blume. Bark on Male Mice (𝑴𝒖𝒔 𝑴𝒖𝒔𝒄𝒖𝒍𝒖𝒔)
(Sami Publishing Company (SPC), 2025-10-01)Sexual desire is essential for a harmonious sexual life, and its decrease can disrupt family stability. Globally, approximately 31% of men experience erectile dysfunction (ED). Although medications like Sildenafil are ...
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Enhancing the Mechanical Strength of Polyaniline through Doping with Multi-Walled Carbon Nanotubes
(Sami Publishing Company (SPC), 2025-10-01)The incorporation of carbon nanotubes (CNTs) on the surface of polyaniline (PANI) significantly enhances its electronic, thermal, and mechanical properties. Doping PANI with CNTs improves electrical conductivity by promoting ...
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Chemical Characteristic and Biological Activity of Silver Nanoparticles on 𝑆𝑖𝑑𝑟 Leaves (𝑍𝑖𝑧𝑦𝑝ℎ𝑢𝑠 𝑆𝑝𝑖𝑛𝑎-𝐶ℎ𝑟𝑖𝑠𝑡𝑖) Extract
(Sami Publishing Company (SPC), 2025-10-01)Nano-derivatives have gained wide attention, especially nano-silver compounds, due to their wide uses in the medical fields. In this study Sider leaves were extracted with 99% absolute ethanol for 24 hours. Extracts were ...
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Bioassay-Guided Isolation of Flavonoids from 𝐹𝑙𝑒𝑚𝑖𝑛𝑔𝑖𝑎 𝑚𝑎𝑐𝑟𝑜𝑝ℎ𝑦𝑙𝑙𝑎 and Their Cytotoxic and Antioxidant Activities
(Sami Publishing Company (SPC), 2025-10-01)Chalcone derivatives are one of the main flavonoid groups in the genus Flemingia. Generally, Flemingia chalcones have unusual oxygenation patterns, prenyl, and geranyl chains and exhibit cytotoxic and antioxidant activities. ...
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Adsorption Analysis of CO, CO₂, H₂S and HCN Molecules on Al6N6 Nano-Cluster in Gas and Solution Phases: A DFT Study
(Sami Publishing Company (SPC), 2025-10-01)This research employs density functional theory at B3LYP/6-311++g(d,p) level, in both gas and solution phases to investigate the adsorption properties of several simple molecules, such as CO, CO2, H2S, and HCN, on the Al6N6 ...
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Investigation of the Conditions for Obtaining the Silver Thioarsenate Compound from the AgNO₃-As₂S₅-H₂O System and Investigation of the Properties of the Obtained Silver Thioarsenate Compound
(Sami Publishing Company (SPC), 2025-10-01)This study systematically investigated the synthesis conditions and characterized the properties of silver thioarsenate compounds derived from the AgNO3-As2S5-H2O system. The optimal parameters for compound formation under ...
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Characterizations of 2,4-Difluroanisole-24DFANIS Organic Macro, Micro Scaled Specimen for Structural and Sensor Applications by Computational and Experimental Ways
(Sami Publishing Company (SPC), 2025-10-01)Organic class of 2,4-difluroanisole-24DFANIS materials of macro/micro class is reported here mainly for sensory uses; the elemental analysis of the organic 2,4-difluroanisole (24DFANIS) has been studied to ensure the ...
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Comparison of the Effectiveness of the Coprecipitation Method for SiO₂ Extraction from Natural Pahae Zeolite and Palm Oil Boiler Ash
(Sami Publishing Company (SPC), 2025-10-01)This study explores the effectiveness of coprecipitation for extracting high-purity SiO₂ from natural Pahae zeolite and palm oil boiler ash (POBA). Coprecipitation is advantageous in silica synthesis, as it enhances product ...
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Impact of Nitrogen/Carbon Replacement on the Electronic Structure, Intramolecular Hydrogen Bonding, and π-Electron Delocalization in Malonaldehyde and Thiomalonaldehyde: A Quantum Chemical Study
(Sami Publishing Company (SPC), 2025-09-01)This work examines the effects of substituting nitrogen for carbon (N/C) in Malonaldehyde/Thiomalonaldehyde (MA/TMA) using the theoretical methods M06-2X, B3LYP, MP2, and CCSD with the 6-311++G(d,p) basis set. Key factors ...
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Alginate-PVA Based Electrospun Nanofibrous Scaffolds for Evaluation of Piezoelectric Properties for Myocardial Tissue Engineering: A Prospective Review
(Sami Publishing Company (SPC), 2025-09-01)Acute or chronic myocardial damage has long been considered a tipping point for individual health and progression to heart failure. To address this issue, the popularity of electrospun nanofibrous scaffolds is increasing ...
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Integrated Production of Granular Activated Carbon from Rice and Oil Waste
(Sami Publishing Company (SPC), 2025-09-01)The line of the study is aimed at process development for the joint processing of low-grade agricultural (rice husk and rice straw) and oil residues to obtain environmentally friendly products - activated carbons and their ...
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Novel Stability Indicating UPLC Method Development and Validation for Simultaneous Quantification of Perindopril Arginine and Bisoprolol Fumarate in Pure and Pharmaceutical Dosage Form
(Sami Publishing Company (SPC), 2025-09-01)A novel stability-indicating UPLC method was developed and validated for the simultaneous quantification of perindopril arginine (PeA) and bisoprolol fumarate (BiF) in both pure and pharmaceutical dosage forms. The method ...
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Growth and Characterizations of Diclofenac Crystals with Macro, Micro, and 10 Gy Irradiated Scales for Optical, Opto-Electronic, Photonic and Sensor Functionalities
(Sami Publishing Company (SPC), 2025-09-01)Diclofenac (DFC) from chitosan matrix optical quality single crystals was produced from an aqueous solution using a slow solvent evaporation process at room temperature. Gamma radiation of 10 Gy was applied to the formed ...
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Cytotoxic and Anti-Plasmodial Activities of Chromanone Acids from 𝐶𝑎𝑙𝑜𝑝ℎ𝑦𝑙𝑙𝑢𝑚 𝑤𝑎𝑙𝑙𝑖𝑐ℎ𝑖𝑎𝑛𝑢𝑚 Plach. and Triana
(Sami Publishing Company (SPC), 2025-09-01)Calophyllum wallichianum, a Calophyllaceae family plant, is an endemic plant in Bangka Island, Indonesia. Chromanone acids, an emblematic group of the chemical marker of Calophyllum, have attracted researchers due to their ...
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β-Ionone Formation due to the Degradation Process of Carotenoids from Crude Palm Oil on Thermal Process under Various Oxygen Concentration
(Sami Publishing Company (SPC), 2025-09-01)The presence of oxygen in the β-ionone formation reaction from the carotenoid degradation process in crude palm oil samples has been investigated. Carotenoid compounds in crude palm oil samples were degraded with variations ...
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γ-Cyclodextrin Inclusion Complexes with Macrolide Antibiotics by Molecular Docking & Comparing their Interactions with the Highest and the Lowest Binding Affinity
(Sami Publishing Company (SPC), 2025-09-01)Cyclodextrins (CDs) have emerged as promising molecules in the pharmaceutical industry due to their ability to form inclusion complexes with various drugs, improving solubility, stability, and bioavailability. Among the ...
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Analysis of Phytoestrogen Compounds from Vigna Unguiculata Using LC-MS/MS Approach
(Sami Publishing Company (SPC), 2025-08-01)Menopause is a biological event in women characterized by the cessation of ovarian function and a decrease in the production of reproductive hormones, which affects the quality of life. Hormone replacement therapy (HRT) ...
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Role of Quantum Dots in the Advancement of Biomedical Engineering: A General Review
(Sami Publishing Company (SPC), 2025-08-01)Nowadays, the development of Quantum Dots and the use of new quantum science technologies play an effective role in the development of medical technologies, and the use of this science can be effective from identifying to ...



