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721
A Catalog of Stellar and Dust Properties for 500,000 Stars in the Southwest Bar of the Small Magellanic Cloud
Published 2025-01-01“…We compare BEAST-derived dust extinction properties with tracers of the interstellar medium, such as the emission from the ^12 CO (2–1) transition ( I (CO)), the dust mass surface density (Σ _dust ) from far-IR emission, the H i column density ( N (H i )) from the 21 cm transition, and the mass fraction of polycyclic aromatic hydrocarbons (PAHs; q _PAH , derived from IR emission). …”
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722
Air pollution exposures in early life and brain development in children (ABC): protocol for a pregnancy cohort study
Published 2025-02-01“…At entry, mothers (n=400) are administered surveys to characterise air pollution exposures reflecting household features and occupational activities and provide blood (for lead analysis) and urine specimens (for polycyclic aromatic hydrocarbon (PAH) metabolites). Mothers attend up to two additional antenatal study visits, with urine collection, and infants are followed through age 36 months for annual neurodevelopment and caregiving behaviour assessment, and child urine and blood collection. …”
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723
Green synthesis and characterization of CuO/ZnO nanocomposite using Musa acuminata leaf extract for cytotoxic studies on colorectal cancer cells (HCC2998)
Published 2024-12-01“…Fourier transform infrared spectroscopy analysis showed the presence of functional groups, including hydroxyl groups, carbonyl groups, amines, alkanes, aromatic amines, Cu–O, and Zn–O. The cytotoxic effect of CuO/ZnO NC toward the colorectal cancer cells (HCC2998) was evaluated by the MTT assay and found to be dose-dependent. …”
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724
The Cytotoxicity Assessment of Grapefruit Peel Essential Oil and Its Effect on Frying Stability of Sunflower Oil
Published 2025-02-01“…Background: Frying oil lipids are prone to oxidation, so aromatic plants and their essential oils (EOs) have been applied to prevent this process. …”
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725
Synthesis and Characterization of Novel Benzimidazole Derivatives using CdO NPs and their Application as Antibacterial and Antifungal Agents
Published 2024-12-01“…The benzene ring provides aromatic stability, while the imidazole ring offers a site for various chemical modifications, enhancing their versatility and functionality. …”
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726
Ecological and toxicological condition of militarily degraded chernozems: A case study of the Chkalovsk territorial community
Published 2024-11-01“…The results obtained demonstrate very low concentrations of all polycyclic aromatic hydrocarbons, explosive substances, and related nitroaromatic compounds in the studied soils. …”
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727
Study on the performance and mechanism of graphene oxide / polyurethane composite modified asphalt
Published 2025-01-01“…The surface of the modified composite asphalt is relatively smooth, exhibiting a stable network structure, thus solving the PU segregation problem in the matrix asphalt.The change of infrared spectrum absorption peak shows that reaction between isocyanate groups in polyurethane and aromatic esters in bitumen, GO oxidizes with the-CH functional group in asphalt, and the content of C = C double bond changes during the modification process, indicating that the modification of asphalt by GO and PU is a composite modification based on chemical modification and supplemented by physical modification.…”
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728
In Vitro Evaluation of the Antifungal Activity of Ghassoul-Based Formulations with Oregano and Thyme Essential Oils against Penicillium sp.
Published 2021-01-01“…The essential oils from aromatic plants are today considered a suitable tool to protect stored grains from fungal attacks. …”
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729
Fluorescence Spectroscopy and 13C NMR Spectroscopy Characteristics of HA in Black Soil at Different Corn Straw Returning Modes
Published 2021-01-01“…Moreover, SEDI treatment significantly increased the proportion of aliphatic C/aromatic C of the HA structure in subsurface soil and improved the aliphatic property of HA, which had a significant effect on the HA structure compared to other treatments.…”
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730
Cutting-edge technologies: Biofuel innovations in marine propulsion systems to lower black carbon emissions
Published 2025-03-01“…Qualitatively, enhanced combustion properties due to the relatively high cetane number and low aromatic content in biofuels compared with those of petroleum fuels result in lower soot emissions when burning biofuels. …”
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731
Combined Combustion of Various Industrial Waste Flows in Boiler Furnaces. Part 2
Published 2020-12-01“…A physical scheme and a system of chemical equations of the mechanism of soot formation which includes the most important stages of the formation of polycyclic aromatic hydrocarbons are presented. The stages of the separation of reactive ash-forming elements are considered. …”
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732
Production of abiotic or biogenic hydrocarbons on rock particles in the presence of H2O and carbon compounds
Published 2025-01-01“…Twenty-nine hydrocarbons up to C11, predominantly including CH4 and aromatic hydrocarbons, were identified when CO2 (inorganic carbon source) and basalt particles were used; in contrast, 42 hydrocarbons up to C11, predominantly including CH4 and aliphatic hydrocarbons, were identified when soybean oil (organic carbon source) and basalt particles were used. …”
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733
Plasma amino acids spectrum as an important part of metabolomic pattern in patients with coronary artery disease and atrial fibrillation
Published 2023-12-01“…Altered AA levels point to the depth of pathogenetic changes during AF paroxysm formation: disorders of AA metabolism with branched chain (isoleucine, leucine, valine), aromatic AA (phenylalanine, tyrosine), glutamine/glutamate, glycine/serine and glycine/methionine metabolism. …”
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734
Seeds of Zizyphus lotus: In Vivo Healing Properties of the Vegetable Oil
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735
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736
Optimization of the DNA isolation procedure for assessing the genetic diversity of essential oil roses (<i>Rosa</i> L.)
Published 2024-10-01“…High content of organic compounds that worsen nucleic acid purification in aromatic plants, as well as the use of such toxic substances as phenol and mercaptoethanol in many protocols for plant DNA isolation, make it advisable to take the above disadvantages into account when optimizing the DNA extraction technique for the work with essential oil rose plants. …”
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737
Micromeria barbata for targeting MRSA virulence: In silico and in vitro studies
Published 2025-01-01“…From the FTIR spectra, hydroxyl group alkanes, amides, and aromatic constituents were identified. Nine distinct substances were obtained from GC-MS analysis;, including piperitenone cyclohexene, palmitic acid, safranal, and oleic acid in SE, and iso-menthone, oleic acid, 1-pentanol, kumarone, and benzene in LE. …”
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738
A critical review on chemical constituents and pharmacological effects of Lilium
Published 2019-12-01Get full text
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739
Spatiotemporal Distributions of Ambient Volatile Organic Compounds in China: Characteristics and Sources
Published 2022-04-01“…The annual average chemical compositions of ambient VOCs across China were dominated by alkanes (36.5%–69.3%), followed by aromatics (7.7%–47.8%), alkenes (6.9%–53.4%), and alkynes (0.7%–15.0%). …”
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740
Biochemical Characterization of Ethiopian Black Cumin (Nigella sativa L.)
Published 2024-01-01“…Black cumin (Nigella sativa L.) seed oil has been used for its medicinal and aromatic values. Some studies revealed the presence of variability among N. sativa genotypes in seed oil content and yield. …”
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