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161
Facts about Flavonoids
Published 2014-03-01“… Flavonoids are organic compounds that occur naturally in plants. More than five thousand flavonoid compounds exist in nature, but those found in foods fall into six major categories: flavonols, anthocyanidins, isoflavones, flavan-3-ols, flavones, and flavonones. …”
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162
Facts about Flavonoids
Published 2014-03-01“… Flavonoids are organic compounds that occur naturally in plants. More than five thousand flavonoid compounds exist in nature, but those found in foods fall into six major categories: flavonols, anthocyanidins, isoflavones, flavan-3-ols, flavones, and flavonones. …”
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163
The Hyper-Wiener Index of Trees of Order n with Diameter d
Published 2016-01-01“…The hyper-Wiener index is a kind of extension of the Wiener index, used for predicting physicochemical properties of organic compounds. The hyper-Wiener index WW(G) is defined as WW(G)=1/2∑u,v∈VGdGu,v+dG2u,v with the summation going over all pairs of vertices in G, and dGu,v denotes the distance of the two vertices u and v in the graph G. …”
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164
Louis Pasteur : de la physico-chimie à la biologie
Published 2022-09-01“…Stumbling on the optical inactivity of certain organic compounds, he progressively abandoned a research for which chemical concepts were missing and which were only elaborated later, by others, to study fermentation, before going to explore the micro-organisms which caused them.…”
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165
Insights into the Regional Transport and Local Formation of Secondary Organic Aerosol in Delhi, India
Published 2022-09-01“…The ratios of volatile organic compounds (VOC) were analyzed to understand the origins of VOCs and also to explore the regional transformation and local formation of SOA. …”
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166
Synthesis and Reactions of Five-Membered Heterocycles Using Phase Transfer Catalyst (PTC) Techniques
Published 2014-01-01“…Phase transfer catalysts (PTCs) have been widely used for the synthesis of organic compounds particularly in both liquid-liquid and solid-liquid heterogeneous reaction mixtures. …”
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167
Molecular Distributions of Soluble Oxidation Products from Coals Characterized by Mass Spectrometers
Published 2018-01-01“…The results showed that most of organic compounds in coals were converted into water-soluble species under mild conditions, even the anthracite. …”
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168
The Use of ATR-FTIR Spectroscopy for Quantification of Adsorbed Compounds
Published 2015-01-01“…Quantification of adsorbed amounts requires in most cases several assumptions. Adsorption of organic compounds, for example, is usually measured indirectly, by mass balance calculations based on the evaluation of the remaining chemical in solution. …”
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169
A Review on Platelet Activating Factor Inhibitors: Could a New Class of Potent Metal-Based Anti-Inflammatory Drugs Induce Anticancer Properties?
Published 2017-01-01“…At first, results of organic compounds (natural and synthetic ones and specific and nonspecific) as inhibitors of PAF are reported. …”
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170
Mediterranean island endemic Arum pictum emits isomyocorene as a major component of floral scent
Published 2023-09-01“…A. pictum floral scents likely mimic horse/donkey dung by releasing several dung-related volatile organic compounds (VOCs: $p$-cresol, skatole, or indole). …”
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171
Low-Temperature Production of Genuinely Amorphous Carbon from Highly Reactive Nanoacetylide Precursors
Published 2016-01-01“…Generally, amorphous carbon is prepared by carbonization of organic compounds exposed to high temperature, which can induce partial crystallization in graphite. …”
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172
Synthesis, Adsorption, and Recognition Properties of a Solid Symmetric Tetramethylcucurbit[6]uril-Based Porous Supramolecular Framework
Published 2020-01-01“…Adsorption experimental results revealed that the porous supramolecular framework can absorb certain fluorophore guests (FGs) to form luminescent assemblies (FG@As) by fluorescence enhancement or colour change, and some of them can respond to certain volatile organic compounds. Thus, the TMeQ[6]-based supramolecular framework could be used as a sensor for certain gas or volatile compounds.…”
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173
System-Wide Expression and Function of Olfactory Receptors in Mammals
Published 2018-03-01“…The OR is a G protein‒coupled receptor that binds the guanine nucleotide-binding Gαolf subunit and the Gβγ dimer to recognize a wide spectrum of organic compounds in accordance with its cognate ligand. …”
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174
Characterization of the Volatile Profile of Bee Venom from Different Regions in Türkiye Using Gas Chromatography-Mass Spectrometry
Published 2025-01-01“…The volatile organic compounds of bee venoms from four different populations of Apis mellifera anatoliaca, came from different regions in Türkiye, were analyzed using solid phase microextraction technique combined with gas chromatography-mass spectrometry. …”
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175
Discharge photoelectrocatalytic system for the degradation of aromatics
Published 2003-01-01“…In terms of the removal of volatile organic compounds (VOCs), the discharge photoelectrocatalytic system has been applied to the removal of aromatic compounds such as benzene and toluene. …”
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176
Diamond-Like Carbon Film Deposition Using DC Ion Source with Cold Hollow Cathode
Published 2014-01-01“…The pressure (12–200 mPa) and the plasma-forming gas composition consisting of different organic compounds and hydrogen (C3H8, CH4, Si(CH3)2Cl2, H2), the voltage of accelerating gap in the range 0.5–5 kV, and the substrate temperature in the range 20–850°C were varied. …”
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177
Physicochemical Characterization of Regional Clay: Application to Phenol Adsorption
Published 2021-01-01“…In addition to the presence of titanium dioxide (TiO2), which can give it a property of degradation of organic compounds under ultraviolet light, the pHPZC zero point of our material is 7.4. …”
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178
Airborne Microplastics from Waste as a Transmission Vector for COVID-19
Published 2020-10-01“…Microplastics could also serve as vectors which transport toxic hydrophobic organic compounds around the globe and negatively affect the environmental quality. …”
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179
Synthesis of Fluorine Heterocyclic Nitrogen Systems Derived From Sulfa Drugs as PhotochemicalProbe Agents for Inhibition of Vitiligo Disease-Part II
Published 2010-01-01“…Some more new bioactive fluorine heterocyclic systems containing sulfur and nitrogen as six-membered rings such as; N,Nʼ-disubstituted-thiobarbituric acid, 3-thioxo-1,2,4-triazino[5,6-b]indole, 3-sulfanilamido-1,2,4-triazino[5,6-b]indole and 2-trifluoromethyl-4-imino-6-(sulfamido)1,3,5-triazino [3,2-a]indole derivatives (2-13) have been synthetically derived from the interaction of sulfa drugs with fluorine organic compounds (aldehydes, ketones, anhydride) followed by ring closure reactions. …”
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180
Topological Indices of Pent-Heptagonal Nanosheets via M-Polynomials
Published 2021-01-01“…The computing of topological indices (TIs) is a new topic of chemical graphs that associates many physiochemical characteristics of the fundamental organic compounds. In this paper, we used the M-polynomial-based TIs such as 1st Zagreb, 2nd Zagreb, modified 2nd Zagreb, symmetric division deg, general Randi c´, inverse sum, harmonic, and augmented indices to study the chemical structures of pent-heptagonal nanosheets of VC5C7 and HC5C7. …”
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