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441
Extraction and Transport of Amino Acids Using Kryptofix 5 as Carrier through Liquid Membrane
Published 2013-01-01“…Noncyclic receptor kryptofix 5 with five oxyethylene units and terminal aromatic donor end groups governs its transport and extraction efficiency. …”
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442
Alkali Metal Modification of Silica Gel-Based Stationary Phase in Gas Chromatography
Published 2013-01-01“…The efficiency of the surface-modified silica gels to separate the aromatic hydrocarbons seemed to be strongly influenced by the density of the surface hydroxyls.…”
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443
The Influence of the Concentration of Cyclohexane Radicals Bonded with an Si100 Silica Gel Surface upon the Retention of Some Hydrocarbons in Gas Chromatography
Published 2000-02-01“…Separation of aliphatic (C 6 –C 12 ), aromatic (benzene, toluene and m -xylene) and some polar organic compounds (chloroform, ethylene chloride, chlorobenzene, p -chlorotoluene and ethyl benzene) by gas chromatography using columns packed with the prepared adsorbents was studied. …”
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444
EVALUATION OF THE THERAPEUTIC EFFECTS OF SALVIA ROSMARINUS ESSENTIAL OIL ON NERVOUS SYSTEM DISORDERS
Published 2025-02-01“… Rosemary (Salvia rosmarinus) is an aromatic plant that has been used for centuries in traditional medicine for its remarkable therapeutic properties. …”
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445
Synthesis, characterization and gene expression of novel bis-Schiff base compounds and study their anti-bacterial activity using different genes
Published 2025-01-01“…New Schiff compounds based on benzidine (Seven compounds, A–G, 80–90 %) are prepared from the condensation of seven aromatic aldehydes. These agents were characterized by 13C, 1H NMR, HRMS, FTIR, and M.P. …”
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446
Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica
Published 2017-01-01“…The solid catalysts showed higher activity for the hydroamination of C-(tetra-O-acetyl-β-D-galactopyranosyl)allene with aromatic amines compared with the corresponding homogenous catalyst. …”
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447
Electro‐Oxidative Extraction of Methanol from Lignin Using a Three‐Dimensional Graphite Anode
Published 2025-01-01“…Abstract This paper reports an electrochemical approach that uses lignin as a resource for renewable and sustainable methanol production. The aromatic rings of lignin have methoxy substituents, which can be oxidatively demethylated to methanol by active oxygen produced at the anode. …”
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448
Dynamics of linalool and its derivatives enantiomers in Camellia sinensis var. Assamica “Hainan dayezhong”
Published 2025-01-01“…The chiral isomers of aromatic compounds present in fresh tea leaves were found to undergo substantial diurnal and seasonal changes during tea tree growth, and their proportions varied slightly across different leaf positions. …”
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449
The Effects of Organic Wastes on Soil and Cotton Quality with respect to the Risk of Boron and Heavy Metal Pollution
Published 2016-01-01“…The effects on soil and cotton quality of organic wastes from medicinal and aromatic plant factories were investigated with regard to the risks of boron and heavy metal pollution. …”
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450
Synthesis of Some New Pyrimidine-Azitidinone Analogues and Their Antioxidant, In Vitro Antimicrobial, and Antitubercular Activities
Published 2014-01-01“…A series of 1-(3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)-4-methylphenyl)-3-chloro-4-(2-mercaptoquinolin-3-yl)azetidin-2-one (7a-j) have been synthesized from the condensation of aromatic amines with N-phenylacetamide. The thione nucleus formed from 2-chloroquionoline-3-carbadehyde using sodium sulphide in dimethyl formamide (DMF) was followed by the reaction with pyrimidine amine to form the Schiff base intermediates. …”
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451
Effects of X-ray and electron beam irradiation on wine quality: Emphasizing phenolic compounds and aroma profiles
Published 2025-01-01“…This study demonstrates that X-ray and electron beam irradiation significantly enhance phenolic and aromatic compound extraction in wine, showing the potential of irradiation technology in the wine industry.…”
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452
Studies on Dyeing Performance of Novel Acid Azo Dyes and Mordent Acid Azo Dyes Based on 2,4-Dihydroxybenzophenone
Published 2009-01-01“…Novel acid azo and mordent acid azo dyes have been prepared by the coupling of diazo solution of different aminonaphthol sulphonic acids and aromatic amino acids with 2,4-dihydroxybenzophenone. …”
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453
Anti-tumor role and molecular mechanism of vanillic acid
Published 2025-01-01“…Abstract Vanillic Acid (VA) is an aromatic acid extracted from traditional Chinese medicine such as Angelica sinensis and Panax ginseng, which has demonstrated potent anti-cancer activity, inhibiting the onset and progression of various malignant tumors. …”
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454
Naturally occurring volatile organic compounds in deep bedrock groundwater
Published 2025-01-01“…The system revealed a range of indigenous volatile organic compounds, including alcohols, ketones, aldehydes, alkanes, aromatics, and sulfur-compounds. Metagenomic sequencing demonstrated spatially widely distributed genetic potential for microbial volatile organic compound metabolism. …”
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455
Microwave-Assisted Regioselective Synthesis and 2D-NMR Studies of New 1,2,3-Triazole Compounds Derived from Acridone
Published 2021-01-01“…A simple and mild protocol towards the synthesis of new 1,2,3-triazole compounds derived from acridone has been developed via regiospecific 1,3-dipolar cycloaddition reaction between 10-(prop-2-yn-1-yl)acridone derivatives and aromatic azides using CuI as a catalyst. The cycloaddition reaction has been performed using conventional as well as microwave-assisted methods. …”
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456
Synthesis and Antidepressant Activity of Some New 5-(1H-Indol-3-yl)-3-(substituted aryl)-4,5-dihydroisoxazoline Derivatives
Published 2013-01-01“…It clearly demonstrated that replacement of aromatic core by appropriate heterocycles such as pyridine and pyrrole on the 5-(1H-Indol-3-yl)-3-(Phenyl)-4,5-dihydroisoxazoline (3a) would generate more potent derivatives. …”
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457
Use of Nucleic Acid Analogs for the Study of Nucleic Acid Interactions
Published 2011-01-01“…Remarkably, they can adopt two different conformations responding to their interaction energies, and one of them is the stacking conformation of the nonpolar aromatic group causing the site-selective flipping of the opposite base in a DNA double helix. …”
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458
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459
Emission Factors of PAHs Components and Bioreactivity in PM2.5 from Biomass Burning
Published 2023-11-01“…Abstract Biomass burning releases fine particulate matter (PM2.5), water-soluble inorganic ions (WSIs), metal elements, polycyclic aromatic hydrocarbons (PAHs) and other compounds, and it is one of the largest sources of carbonaceous aerosols. …”
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460
Affecting of Glyphosate Tolerance and Metabolite Content in Transgenic <i>Arabidopsis thaliana</i> Overexpressing <i>EPSPS</i> Gene from <i>Eleusine indica</i>
Published 2024-12-01“…Metabolites associated with flavone and flavonol biosynthesis, the metabolism of aromatic amino acids, and energy metabolism were significantly increased. …”
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