Showing 7,741 - 7,760 results of 11,088 for search '"chemical"', query time: 0.07s Refine Results
  1. 7741

    Quantitative Analysis of Six Phenolic Acids in Artemisia capillaris (Yinchen) by HPLC-DAD and Their Transformation Pathways in Decoction Preparation Process by Fang Tian, Qun-Jia Ruan, Ying Zhang, Hui Cao, Zhi-Guo Ma, Gai-Lian Zhou, Meng-Hua Wu

    Published 2020-01-01
    “…In conclusion, this study provides a chemical basis for quality control of Yinchen decoction, and the changes of selected markers in decoction could give us some novel perspectives to study the relationship between substances and drug efficacy.…”
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  2. 7742

    A novel source of phytochemical and bioactive peptide from fermented mushroom trimming waste extract by Bifidobacterium longum by Napassorn Peasura, Pornrat Sinchaipanit, Kanokwan Yodin

    Published 2025-06-01
    “…The extract from agricultural waste, (golden needle mushroom trimmings) was extracted and fermented with B. longum at 37 °C for 0, 24, 48, and 72 h. The chemical changes and phytochemicals were investigated, as well as antioxidant activity during fermentation, and biological activities such as angiotensin-converting enzyme (ACE) inhibition were investigated. …”
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  3. 7743

    Study on Drainage of Pavement Layers and Improvement Strategies: Case Study by Hosein Zanjirani Farahani, Atiye Farahani

    Published 2023-02-01
    “…In experimental studies, the classification, physical and chemical properties, Atterberg limits and Sand Equivalent (SE),‌ density and moisture of the pavement layers,‌ the load-bearing capacity of the pavement layers materials, and drainage system quality have been evaluated. …”
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    Article
  4. 7744

    Curcumin mimics of potential chemoprevention with NQO1 induction properties by Dalia R. Aboshouk, Ahmed R. Hamed, Siva S. Panda, Mohamed S. Bekheit, M. Adel Youssef, Adel S. Girgis

    Published 2025-01-01
    “…Abstract Chemoprevention is one of the accessible strategies for preventing, delaying or reversing cancer processing utilizing chemical intervention of carcinogenesis. NAD(P)H quinone oxidoreductase 1 (NQO1) is a xenobiotic metabolizing cytosolic enzyme/protein with important functional properties towards oxidation stress, supporting its ability in detoxification/chemoprotective role. …”
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    Article
  5. 7745

    Accurate Determination of Boron Content in Halite by ICP-OES and ICP-MS by Zhang-kuang Peng, Zhi-na Liu

    Published 2019-01-01
    “…Boron element is widely distributed in different geologic bodies, and there are important geo-chemical applications in earth science. Halite is a common mineral found in sediment basin. …”
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    Article
  6. 7746
  7. 7747

    Thin hafnia layer on silicon – Study of interfacial charging and charge transfer by resistometry and photoelectrochemistry by Aldis Šilėnas, Laurynas Staišiūnas, Putinas Kalinauskas, Konstantinas Leinartas, Asta Grigucevičienė, Andžej Lučun, Skirmantė Tutlienė, Eimutis Juzeliūnas

    Published 2025-02-01
    “…Oxide layers on silicon (Si) can effectively reduce the surface recombination velocity due to chemical and field-effect passivation, thereby increasing efficiency of PV devices. …”
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    Article
  8. 7748
  9. 7749

    Perspectives for Titanium-Derived Fillers Usage on Denture Base Composite Construction: A Review Article by Nidal W. Elshereksi, Mariyam J. Ghazali, Andanastuti Muchtar, Che H. Azhari

    Published 2014-01-01
    “…Titanate-coupling agents are found to be effective couplers in treating Ti-based fillers because of their chemical compatibility and relatively high stability in aqueous environment.…”
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    Article
  10. 7750

    Fabrication of Polycaprolactone/Polyurethane Loading Conjugated Linoleic Acid and Its Antiplatelet Adhesion by Ho Hieu Minh, Nguyen Thi Hiep, Nguyen Dai Hai, Vo Van Toi

    Published 2017-01-01
    “…Fourier Transform Infrared Spectroscopy (FT-IR) analysis and Scanning Electron Microscopy (SEM) observation were employed to characterize the chemical structure and the changing morphology of electrospun PCL/PU and PCL/PU loaded with CLA (PCL/PU-CLA) scaffolds. …”
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    Article
  11. 7751

    Synthesis and Characterization of High-Entropy Alloy Al𝑋FeCoNiCuCr by Laser Cladding by Xiaoyang Ye, Mingxing Ma, Wenjin Liu, Lin Li, Minlin Zhong, Yuanxun Liu, Qiwen Wu

    Published 2011-01-01
    “…The microstructure, chemical composition, and constituent phases of the synthesized alloy were characterized by SEM, EDS, XRD, and TEM, respectively. …”
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  12. 7752
  13. 7753

    Terahertz generation from surface of the bulk and monolayer tungsten diselenide by D. I. Khusyainov, A. V. Gorbatova, A. M. Buryakov

    Published 2020-12-01
    “…Monolayers of tungsten diselenide crystals were grown by chemical vapor deposition on a silicon substrate. The bandwidth of the generated terahertz radiation from the surface of the bulk layered tungsten diselenide crystal was ~ 3.5 THz. …”
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  14. 7754

    Modification of porous silicon using pulsed ion beam of nanosecond duration by S. N. Povoroznyuk, V. E. Roslikov

    Published 2018-07-01
    “…The effect of a pulsed ion beam of nanosecond duration on the morphology, chemical composition, and electronic structure of porous silicon is studied. …”
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  15. 7755

    Assessment of Indoor Air Pollution through Fine Particle Capturing Potential and Accumulation on Plant Foliage in Delhi, India by Ankita Katoch, Umesh Chandra Kulshrestha

    Published 2022-07-01
    “…Seasonal variations in dust deposition indicated that it was highest in the winter season and lowest in the monsoon season. Chemical profiling of the deposited dust marked that dust was less basic at MH as compared to DH and Ca2+ was ubiquitously the most abundant cation at both sites whereas Cl– and SO42– were the most abundant anions at DH and MH, respectively. …”
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  16. 7756

    PM10 Source Identification: A Case of a Coastal City in Colombia by Leandro Gómez-Plata, Dayana Agudelo-Castañeda, Margarita Castillo, Elba C. Teixeira

    Published 2022-07-01
    “…Major and trace elements were analyzed using ICP-AES and ICP-MS, whereas a thermal/optical carbon analyzer was used to determine OC and EC. Chemical characterization of major elements, SiO2, SO42−, MgO, and CaO, showed high spatial variation between sites. …”
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  17. 7757
  18. 7758

    Dual-frequency ultrasonic oxidation of cyanobacterial toxins (MC-LR and MC-RR) at drinking water resources: Assessment of analytical methods and ultrasonic reactor configuration by Zeynep Eren

    Published 2025-02-01
    “…A comprehensive standardization method for ultrasonic sources were considered based on calorimetry, chemical dosimetry, cavitational yield, energy efficiency as well.…”
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  19. 7759
  20. 7760