Showing 261 - 280 results of 346 for search '"organic compound"', query time: 0.05s Refine Results
  1. 261

    Heuristic Approach to Comparing the Environmental Impacts of Carbon Nanotube Production Methods by Ahmad Atif Fikri, Irham Fadlika, Albarrobi Nabila Saeful, Krisna Dwipa Muhdi, Daniel Febrian Pratama, Nasir Garba Bello

    Published 2024-07-01
    “…Studies into the environmental impact of the CNTs production process found that during thermal pretreatment of the reactant gas, more than 45 by-products were formed, including methane, volatile organic compounds, and polycyclic aromatic hydrocarbons. …”
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  2. 262

    Study of the neuronal response to olfactory stimuli in control and LPS-stimulated mice by functional magnetic resonance imaging by A. E. Akulov, A. V. Romashchenko, O. B. Shevelev, D. V. Petrovski, A. A. Savelov, M. P. Moshkin

    Published 2015-12-01
    “…Odor stimulation was done with a lab-made metering unit for supplying standard doses of volatile organic compounds. The supply of olfactory stimuli induced activation of neurons in the primary perceptual center and the centers of secondary processing of olfactory information. …”
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  3. 263

    Indoor air quality at the Arab governmental girls’ schools [version 2; peer review: 2 approved, 1 approved with reservations] by Abdulmalik Salman Alsaif, Mohammed Tawfiq Aljassim, Sana Abdullah Alsulaiman, Mahmoud Fathy Elsharkawy

    Published 2024-05-01
    “…The indoor levels of PM10 and PM2.5, volatile organic compounds, CO, NO2, and CO2 were measured at different sites inside each school during four months of the year 2020. …”
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  4. 264

    Effect of <i>FABP4</i> Gene Polymorphisms on Fatty Acid Composition, Chemical Composition, and Carcass Traits in Sonid Sheep by Jiada Xiang, Haofan Li, Zhaoxin Guo, Terigele Li, Takahisa Yamada, Xihe Li, Siqin Bao, Lai Da, Gerelt Borjigin, Ming Cang, Bin Tong

    Published 2025-01-01
    “…Fatty acids (FAs) are a group of organic compounds that are regulated by polygenic and environmental factors and affect the taste, nutritional value, and quality of meat. …”
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  5. 265

    Photocatalytic activity of spectro-pure titanium dioxide: Effects of crystalline structure, specific surface area and sorption properties by Evgeny I. Kapinus, Tatyana A. Khalyavka, Valentina V. Shimanovskaya, Tatyana I. Viktorova, Vladimir V. Strelko

    Published 2003-01-01
    “…The photocatalytic reactions bring about the reduction of the inorganic anions to yield water insoluble substances and mineralization of the organic compounds. Rate constant of the all above processes do not depend on specific surface area of TiO2 and adsorption of the substrates on the TiO2 samples. …”
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  6. 266

    The Impact of Root Temperature on Photosynthesis and Isoprene Emission in Three Different Plant Species by Mauro Medori, Lucia Michelini, Isabel Nogues, Francesco Loreto, Carlo Calfapietra

    Published 2012-01-01
    “…Most of the perennial plant species, particularly trees, emit volatile organic compounds (BVOCs) such as isoprene and monoterpenes, which in several cases have been demonstrated to protect against thermal shock and more generally against oxidative stress. …”
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    Article
  7. 267

    Bioactive Potential of 3D-Printed Oleo-Gum-Resin Disks: B. papyrifera, C. myrrha, and S. benzoin Loading Nanooxides—TiO2, P25, Cu2O, and MoO3 by Diogo José Horst, Sergio Mazurek Tebcherani, Evaldo Toniolo Kubaski, Rogério de Almeida Vieira

    Published 2017-01-01
    “…Thermal analysis shows that plant resins have peculiar characteristics, with a thermal behavior similar to commercial available semicrystalline polymers, although their structure consists of a mix of organic compounds.…”
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  8. 268

    Harnessing natural polymers and nanoparticles: Synergistic scaffold design for improved wound healing by Anitha S, Nandini Robin Nadar, Srividya Shivakumar, Sharma S C, Siddharth P, Surekha Varalakshmi V, Rajesh Lenka, Rajadurai S

    Published 2025-03-01
    “…The current developments of applying natural polymers, which are large organic compounds obtained from renewable resources, have revealed potential utilization in biomedicine due to their inherent antibacterial and antioxidant features. …”
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  9. 269

    Label-free proteomic analysis of Duchenne and Becker muscular dystrophy showed decreased sarcomere proteins and increased ubiquitination-related proteins by Juliana Cristina Tobar da Silva, Mariângela Rangel Alves Nogueira, Yara Martins da Silva, Fábio César Sousa Nogueira, Nathalie Henriques Silva Canedo, Katia Carneiro, Denise de Abreu Pereira

    Published 2025-01-01
    “…In-silico analysis revealed that dystrophic muscle tissues are linked to biological processes related to cellular energy metabolism, including oxidation of organic compounds, energy production, and cellular respiration. …”
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  10. 270

    Design and implementation of a solar powered kit for measurement and logging of environmental parameters using the SEN55 sensor by J. Nchi Muhvu, M.D. Fendji, C.M. Ekengoue

    Published 2025-03-01
    “…The device measures particulate matter (PM1, PM2.5, PM4, PM10), humidity, temperature, volatile organic compounds (VOC), and nitrogen oxides (NOx), with data logged via an ATmega2560 microcontroller and displayed for real-time visualization. …”
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  11. 271

    Effect of Roundness and Surface Roughness of Foundry Sand on the Temperature Change of Sand Cores for Aluminum Casting by Taekyu Ha, Jongmin Kim, Youngki Lee, Byungil Kang, Youngjig Kim

    Published 2025-01-01
    “…Organic binder in sand cores, such as phenol-formaldehyde binder, rapidly decomposes above 550 K, releasing gases including volatile organic compounds (VOCs) and hydrocarbon gases. A rapid temperature rise in the core increases gas evolution during the casting process. …”
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  12. 272

    Epigenetic Properties of Compounds Contained in Functional Foods Against Cancer by Giulia Casari, Brenda Romaldi, Andrea Scirè, Cristina Minnelli, Daniela Marzioni, Gianna Ferretti, Tatiana Armeni

    Published 2024-12-01
    “…Dietary phytochemicals, mostly flavonoids but also tetraterpenoids, organosulfur compounds, and isothiocyanates, represent biologically active molecules found in vegetables, fruits, medicinal plants, and beverages. These natural organic compounds exhibit epigenetic modulatory properties by influencing the activity of epigenetics key enzymes, such as DNA methyltransferases, histone acetyltransferases and deacetylases, and histone methyltransferases and demethylases. …”
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  13. 273

    Evaluating GEMS HCHO Retrievals With TROPOMI Product, Pandora Observations, and GEOS‐Chem Simulations by Weitao Fu, Lei Zhu, Hyeong‐Ahn Kwon, Rokjin J. Park, Gitaek T. Lee, Isabelle DeSmedt, Song Liu, Xicheng Li, Yuyang Chen, Dongchuan Pu, Juan Li, Xiaoxing Zuo, Peng Zhang, Yali Li, Zhuoxian Yan, Xue Zhang, Jiaming Zhang, Xingyi Wu, Huizhong Shen, Jianhuai Ye, Chen Wang, Tzung‐May Fu, Xin Yang

    Published 2025-01-01
    “…Abstract Satellite column formaldehyde (HCHO) is an indicator of regional volatile organic compounds (VOC) emissions as HCHO is a short‐lived intermediate oxidation product. …”
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  14. 274

    α-Copaene is a potent repellent against the Asian Citrus Psyllid Diaphorina citri by Rodrigo Facchini Magnani, Haroldo Xavier Linhares Volpe, Rejane Angélica Grigio Luvizotto, Tatiana Aparecida Mulinari, Thiago Trevisoli Agostini, Jairo Kenupp Bastos, Victor Pena Ribeiro, Michele Carmo-Sousa, Nelson Arno Wulff, Leandro Peña, Walter S. Leal

    Published 2025-01-01
    “…We have analyzed the volatile organic compounds released by this Arabidopsis line and identified α-humulene, α-copaene, and trace amounts of β-elemene, in addition to β-caryophyllene. …”
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  15. 275

    The Reproducibility of Indoor Air Pollution (IAP) Measurement: A Test Case for the Measurement of Key Air Pollutants from the Pan Frying of Fish Samples by Ki-Hyun Kim, Yong-Hyun Kim, Bo-Won Kim, Jeong-Hyeon Ahn, Min-Suk Bae, Richard J. C. Brown

    Published 2014-01-01
    “…A total of 11 experiments were carried out to measure a list of key variables commonly used to represent indoor air pollution (IAP) indicators such as particulate matter (PM: PM1, PM2.5, PM10, and TSP) and a set of individual volatile organic compounds (VOCs) with some odor markers. The cooking activity conducted as part of our experiments was successful to consistently generate significant pollution levels (mean PM10: 7110 μg m−3 and mean total VOC (TVOC): 1400 μg m−3, resp.). …”
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  16. 276

    Toluene Conversion by Using Different Morphology MnO2 Catalyst by Huaijian Wang, Fangtong Liu, Wenting Yang, Chenglong Yu, Huanhuan Xiong, Jiaqi Li, Meijuan Lu

    Published 2022-01-01
    “…Abstract MnOx was one of the important catalysts for the degradation of organic compounds. MnO2 with different morphology (nanotube, nanowire, nanocubic and nanoflower) were synthesized by hydrothermal method using KMnO4 and MnSO4 as precursors. …”
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  17. 277
  18. 278

    Exploration of Quantum Chemistry Methods to Explain Mechanism of Mechanochemical Degradation of Typical Organic Pollutants by Xiaohui Zhang, Xiaoqian Xu, Zeya Zhang, Liang Pei, Tongshun Han

    Published 2024-12-01
    “…The molecular energies of the target pollutants and their possible intermediates were then calculated, and the theoretical energies required for the degradation pathways of the target organic compounds under oxidative-enhanced ball milling were computed. …”
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  19. 279

    Electrochemical Denitrification of Synthetic Aqueous Solution and Actual Contaminated Well Water: RSM Modeling, Kinetic Study, Monte Carlo Optimization, and Sensitivity Analysis by Fahimeh Shamseali, Farzaneh Mohammadi, Hamidreza Pourzamani, Mahsa Janati

    Published 2022-01-01
    “…Also, the effect of adding monovalent, divalent salts, and organic compounds to the process was evaluated. Finally, three nitrate-contaminated water wells were selected near agricultural lands as real samples and investigated the performance of the ECD process on the samples. …”
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  20. 280

    Characteristics of Carbonaceous Species of PM2.5 in Chiang Mai City, Thailand by Sawaeng Kawichai, Tippawan Prapamontol, Fang Cao, Wenhuai Song, Yan-Lin Zhang

    Published 2024-02-01
    “…The secondary organic carbon (SOC) contributions of 39.5% of TOC suggest a higher prevalence of air pollution and its role in encouraging the condensation or adsorption of volatile organic compounds (VOCs). Therefore, this finding indicates that the concentrations of carbonaceous aerosol pollution in Chiang Mai City are of significant concern.…”
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