Showing 541 - 560 results of 847 for search '"aromaticity"', query time: 0.04s Refine Results
  1. 541

    Arsenic efflux and bioremediation potential of Klebsiella oxytoca via the arsB gene. by Sana Waqar, Aamira Tariq, Ubaid Ullah, Hira Haleem, Hadiqa Aimen, Sadia Sattar, Nazish Bostan

    Published 2025-01-01
    “…Fourier transform infrared spectroscopy (FTIR) analysis confirmed interaction of arsenate and arsenite with functional groups (aromatic amino acid residues) on the cell surface leading to characteristic peak shifts. …”
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    Article
  2. 542

    Hydrothermal Carbonization of Waste Sugarcane Bagasse for the Effective Removal of Emerging Contaminants from Aqueous Solution by G. Prasannamedha, P. Senthil Kumar

    Published 2022-01-01
    “…Resistance to thermal exposure using TGA showed that decomposition of hemicelluloses followed by cellulose yielded aromatized carbon-rich skeleton through thermal degradation of carboxyl and hydroxyl groups. …”
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  3. 543

    Direct Analysis of Low-Volatile Molecular Marker Extract from Airborne Particulate Matter Using Sensitivity Correction Method by Satoshi Irei

    Published 2016-01-01
    “…Here, analysis of low-volatile nonpolar molecular markers (5-6 ring polycyclic aromatic hydrocarbons or PAHs, hopanoids, and n-alkanes) without the preseparation procedure is presented. …”
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    Article
  4. 544

    Probing Functional Thin Films with Grazing Incidence X-Ray Scattering: The Power of Indexing by Detlef-M. Smilgies

    Published 2025-01-01
    “…Grazing incidence small- and wide-angle X-ray scattering (GISAXS, GIWAXS) has been widely applied for the study of functional thin films, be it for the characterization of nanostructured morphologies in block copolymers, nanocomposites, and nanoparticle assemblies, or for the packing and orientation of aromatic molecules or conjugated polymers. Solution-processed thin films are typically uniaxial powders, with a specific crystallographic plane oriented parallel to the substrate surface while ordered domains assume random orientations laterally. …”
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    Article
  5. 545

    Application of QuEChERS for Determining Xenobiotics in Foods of Animal Origin by Coralia V. Garcia, Ahmed Gotah

    Published 2017-01-01
    “…This review focuses on the application of QuEChERS to foods of animal origin and describes recent developments for the optimization of the analysis of veterinary drugs, pesticides, polycyclic aromatic hydrocarbons, and other compounds of concern.…”
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    Article
  6. 546

    Advanced surface-enhanced raman scattering nanoprobes for precise detection of Nitroreductase in Hypoxic tumor cells: Improving Cancer diagnosis by Xiaoyue Zhao, Ying Zhang, Chunyan Zhu, Zhihui Yang, Xiaoyuan Chu

    Published 2025-02-01
    “…The enzymatic activity of NTR transforms nitroaromatic compounds into aromatic amines, which is then reflected as a measurable shift in the SERS signal of the probe. …”
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    Article
  7. 547

    Study of the Radical Chain Mechanism of Hydrocarbon Oxidation for In Situ Combustion Process by Alexandra Ushakova, Vladislav Zatsepin, Mikhail Varfolomeev, Dmitry Emelyanov

    Published 2017-01-01
    “…We have considered the inhibition of initial oxidation stages by aromatic oil compounds and have studied the induction time in dependence on temperature. …”
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    Article
  8. 548

    Characterization of Dissolved Organic Matter in River Water by Conventional Methods and Direct Sample Analysis-Time of Flight-Mass Spectrometry by T. Garrido Reyes, J. Mendoza Crisosto

    Published 2016-01-01
    “…It is concluded that dissolved organic matter found in the water of the river from the site of minor human impact (Rucalhue) has a predominantly natural origin, with a high content of aromatic carbon, in contrast to dissolved organic matter found in the waters of the sites that have higher human impact (Laja and Concepción), characterized by a greater molecular size and higher organic carbon content. …”
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    Article
  9. 549

    Synthesis and In Vitro AMPK Activation of Cycloalkyl/Alkarylbiguanides with Robust In Vivo Antihyperglycemic Action by Erika Gutierrez-Lara, Carlos Martínez-Conde, Edgar Rosales-Ortega, Juan José Ramírez-Espinosa, Julio C. Rivera-Leyva, David Centurión, Karla Carvajal, Daniel Ortega-Cuellar, Samuel Estrada-Soto, Gabriel Navarrete-Vázquez

    Published 2017-01-01
    “…This work describes the design, synthesis in one step, and the in vitro, in vivo, and in silico antidiabetic evaluation of a series of ten alicyclic and aromatic (alkyl +aryl: alkaryl)biguanides, analogues of metformin and phenformin. …”
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    Article
  10. 550

    An Overview: PAH and Nitro-PAH Emission from the Stationary Sources and their Transformations in the Atmosphere by Yen-Yi Lee, Yen-Kung Hsieh, Bo-Wun Huang, Justus Kavita Mutuku, Guo-Ping Chang-Chien, Shiwei Huang

    Published 2022-06-01
    “…Abstract The scientific society is progressively aware of the adverse health effects caused by polycyclic aromatic hydrocarbons (PAHs) and nitrated PAHs (nitro-PAHs) from stationary sources, especially waste incinerators. …”
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    Article
  11. 551

    Phytochemical composition and antimicrobial activity of essential oil from the leaves of Peganum harmala L.  in southern Algeria. by Abderrahmane Ghillace, Ourida Chouitah, Fatima Zohra Kiari, Zineb Fergoug, Zineeddine Daikh

    Published 2025-01-01
    “…For this our study aims to valorize medicinal and aromatic plants of the Algerian flora, for this reason we determined the phytochemical composition and antimicrobial activity of essential oil of  Peganum harmala in two different southern regions. …”
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  12. 552

    Siderophore-Producing Bacteria from a Sand Dune Ecosystem and the Effect of Sodium Benzoate on Siderophore Production by a Potential Isolate by Teja Gaonkar, Pramoda Kumar Nayak, Sandeep Garg, Saroj Bhosle

    Published 2012-01-01
    “…Increase in the requirement of iron for metabolism of aromatic compounds in ecosystems where the nutrient deficiencies occur naturally would be one of the regulating factors for the bioremediation process.…”
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  13. 553

    Removal of Refractory Organics from Biologically Treated Landfill Leachate by Microwave Discharge Electrodeless Lamp Assisted Fenton Process by Jiuyi Li, Lele Qin, Lei Zhao, Aimin Wang, Yong Chen, Liao Meng, Zhongguo Zhang, Xiujun Tian, Yanmei Zhou

    Published 2015-01-01
    “…Ten different polycyclic aromatic hydrocarbons were detected in the biologically treated leachate, most of which were effectively removed by MDEL-Fenton treatment. …”
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    Article
  14. 554

    Chemical Feature-Based Molecular Modeling of Urotensin-II Receptor Antagonists: Generation of Predictive Pharmacophore Model for Early Drug Discovery by Anubhuti Pandey, Sarvesh Kumar Paliwal, Shailendra Kumar Paliwal

    Published 2014-01-01
    “…For a series of 35 piperazino-phthalimide and piperazino-isoindolinone based urotensin-II receptor (UT) antagonists, a thoroughly validated 3D pharmacophore model has been developed, consisting of four chemical features: one hydrogen bond acceptor lipid (HBA_L), one hydrophobe (HY), and two ring aromatic (RA). Multiple validation techniques like CatScramble, test set prediction, and mapping analysis of advanced known antagonists have been employed to check the predictive power and robustness of the developed model. …”
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    Article
  15. 555

    Use and legislation of Glyphosate in Mexico: healthcare, healthy environment and drinking water access. by Arizbeth Pérez-Martínez, Arely Vergara-Castañeda, Kytzia Esmeralda Mercado-Moreno, Christian Benítez-Núñez, Alma Cossette Guadarrama Muñoz

    Published 2025-01-01
    “…However, glyphosate inhibits enzymatic production which is the key factor to the aromatic amino acid biosynthesis needed for vegetation growth, having a negative effect on the environment. …”
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    Article
  16. 556

    Untargeted Metabolomics Analysis Reveals the Effect of Fixation on the Profile of Volatile Compounds of Cyclocarya paliurus Tea by Minge Bai, Liling Wang

    Published 2024-08-01
    “…Compared with the unfixated tea, the fixated tea had higher contents of amines, phenols, nitrogen compounds, ether, alcohol, terpenoids, ester and aromatics. A total of 147 metabolites that differentiated both types of teas were identified using principal component analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA). …”
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    Article
  17. 557

    Investigation on taste characteristics and sensory perception of soft-boiled chicken during oral processing based on electronic tongue and electronic nose by Na Xu, Xianming Zeng, Peng Wang, Xing Chen, Xinglian Xu, Minyi Han

    Published 2024-01-01
    “…The particle size of the bolus was heightened at the early stage, and the fluidity was enhanced in the end, which reduced the chewing time to the swallowing point and raised the aromatic compounds signal of electronic nose. But the effect of chicken skin on chicken thigh with relatively high fat content, was opposite in electronic nose, which had a certain masking effect on the perception of umami and sweet taste. …”
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    Article
  18. 558

    Effects of Posttreatments on the Storage Stability of Reclaimed Rubber by Na Lu, Mei Shen, Juan Liu, K. Prakashan, Zhenxiang Xin

    Published 2021-01-01
    “…In this paper, sulfur-cured waste tire rubber powder is successfully devulcanized in a normal-pressure continuous regeneration system under the application of an activator and aromatic oil. Then, the reclaimed rubber was subjected to further mechanical shearing using a two-roll mill, rubber extruder, and rubber strainer. …”
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    Article
  19. 559

    Study on spontaneous combustion characteristics of coal under thermo mechanical coupling by Ji Wu, Zongxiang Li, Shuoran Huang, Cong Ding

    Published 2024-12-01
    “…The thermal and mechanical coupling results in the increase of the content of aromatic hydrocarbon, oxygen-containing functional group and aliphatic hydrocarbon in coal. …”
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    Article
  20. 560

    Towards a Greener Future: Sustainable Innovations in the Extraction of Lavender (<i>Lavandula</i> spp.) Essential Oil by Sara Hedayati, Mohammad Tarahi, Arghavan Madani, Seyed Mohammad Mazloomi, Mohammad Hashem Hashempur

    Published 2025-01-01
    “…Lavender is one of the most appreciated aromatic plants, with high economic value in food, cosmetics, perfumery, and pharmaceutical industries. …”
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    Article