Cell structure
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The methanol extracts as well as some compounds from this plant exhibited anti-inflammatory, antimicrobial activity, antioxidant, hepatoprotective and anti-cancer effect, and antiosteoporotic. On going to search for bioactive components from the Vietnamese plant, this paper reported the isolation of seven phenolic compounds including one new from the aerial parts of A. ilicifolius. The cytotoxic activity of the isolates against two cancer cell lines (HepG2 and SK-LU1) were also screened and reported herein.
5p dianmotminh02 03-05-2024 7 2 Download
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Studies on nanoparticle-protein interaction have also not been studied. This would give information on ratio influence on the structural alteration of EGCg in EGCg-AuNPs and its functionality in vivo. Herein, the optimisation of EGCg-AuNPs will be determined with a large pool of stoichiometric synthesises of gold and EGCg. These optimised EGCg-AuNPs would then be studied with bovine serum albumin (BSA) for protein interactions, binding and thermodynamics.
177p runthenight07 01-03-2023 6 3 Download
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Tensegrity is a structural system constructed of tensile cables and compressive bars. This thesis proposes several general methods for creating tensegrity structures. The author has developed new methods for creating specific tensegrity cells and the corresponding computer code. Furthermore, the author has constructed various physical models to validate the methods. A proposal for an observation tower on top of the Eureka building in Melbourne has also been devised by the author.
88p runthenight07 01-03-2023 4 3 Download
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Acta Crystallographica Section C: Structural Chemistry specializes in the rapid dissemination of high-quality detailed studies of novel and challenging crystal and molecular structures of interest in the fields of chemistry, biochemistry, mineralogy, pharmacology, physics and materials science. The unique checking, editing and publishing facilities of the journal ensure the highest standards of structural reliability and presentation, while providing for reports on studies involving special techniques or difficult crystalline materials.
22p runordie3 27-06-2022 11 2 Download
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Trong bài báo này, một cấu trúc dải chắn điện từ phức hợp mới được đề xuất. Kết hợp giữa cấu trúc dải chắn điện từ EBG (Electromagnetic Band Gap) hình răng lược và cấu trúc mặt phẳng đất khuyết DGS (Defected Ground Structure) hình phức hợp, cấu trúc đề xuất đã giảm được 52% kích thước so với EBG hình nấm truyền thống. Phân tích trên đồ thị tán sắc, cấu trúc này cho hai dải chắn tại hai băng tần 2.75 GHz-3.84 GHz và 4.3 GHz7.3 GHz, có thể ứng dụng cho việc cải thiện các đặc tính của anten trên băng tần 3.5 GHz và 5 GHz của truyền thông vô tuyến thế hệ thứ 5 (5G) băng tần dưới 6GHz.
5p wangziyi_1307 26-04-2022 37 4 Download
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The aim of this thesis was to gain an understanding of how the simulated microgravity condition affects the development of hucMSC by investigating the changes in cell morphology, proliferation and cytoskeleton structure of hucMSCs under in vitro condition.
27p beloveinhouse01 15-08-2021 18 4 Download
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Bài giảng Matlab: Chương 1 cung cấp cho người học những kiến thức cơ bản về Matlab cơ bản: Giới thiệu matlab, biểu thức matlab, vector, đa thức, ma trận, cấu trúc (structures), mảng tế bào (cell arrays), vẽ đồ thị. Mời các bạn cùng tham khảo.
84p lovebychance05 16-06-2021 42 8 Download
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Bài thực hành số 1 bao gồm các bài tập matlab cơ bản, giúp bạn đọc củng cố các kiến thức về biểu thức matlab, vector, đa thức, ma trận, cấu trúc (structures), mảng tế bào (cell arrays), vẽ đồ thị. Mời các bạn cùng tham khảo.
6p lovebychance05 16-06-2021 37 4 Download
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The purpose of the thesis research: Synthesis of new complexes of platinum and rare-earth elements containing quinoline's derivatives that are resistant to cancer cells, high antimicrobial activity or good fluorescence.
27p tunelove 10-06-2021 17 4 Download
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Demonstrating the main chemical constituents of Anodendron paniculatum (Roxb.) A.DC. Structural determination of isolated compounds; evaluation of the cytotoxic activities of isolated compounds against human cancer cell lines.
25p nguathienthan12 23-05-2021 13 3 Download
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The research objectives of the thesis: Isolate and determine the chemical structure of compounds from C. candicans and C. macrophylla species collected in Vietnam. Assessment of toxic activity on some cancer cell lines: liver (Hep-G2), lung (Lu-1) and breast (MCF-7) of isolated clean compounds. Researching the chemical composition of C. candicans and C. macrophylla essential oils
29p extraenglish 24-05-2021 15 3 Download
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Isolate and determine the chemical structure of compounds from C. candicans and C. macrophylla species collected in Vietnam; assessment of toxic activity on some cancer cell lines: liver (Hep-G2), lung (Lu-1) and breast (MCF-7) of isolated clean compounds, researching the chemical composition of C. candicans and C. macrophylla essential oils.
29p capheviahe26 25-01-2021 31 3 Download
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Undoped and Sn-doped ZnO films are deposited on glass substrates using a sol-gel spin coating technique with a doping concentration varying from 0% to 3 mol. The effects of Sn doping concentration on surface morphology, structural and optical properties of the ZnO films are investigated using scanning electron microscopy, an X-ray diffractometer and a UV-Vis-NIR system.
6p tamynhan9 02-12-2020 9 3 Download
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Four non-alkaloidal metabolites: Stemanthrene C, methyl ferulate, methyl 4-hydroxycinnamate and B-sitosterol were isolated from the roots of Stemona cochinchinensis plants which were collected in Savannakhet Province (Laos). Their structures were elucidated by spectroscopic analyses. Stemanthrene C exhibited medium cytotoxic activity against the KB cell line with an IC50 value of 82.03 ug mL−1.
7p tamynhan8 04-11-2020 8 2 Download
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Three fungal metabolites, (1) O-methylsilvaticol, (2) orthosporin and (3) diplosporin were isolated from a rare fungus, Kretzschmaria sandvicensis, collected in Dien Bien, in northwest Vietnam. Their structures were established using a combination of high resolution MS (FT-ICR-MS) and 1H-NMR, 13C-NMR, HSQC and HMBC spectroscopy. They were evaluated for anticancer properties against the KB cell line.
5p tamynhan8 04-11-2020 10 2 Download
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In this research, the structural and electronic properties of N-doped anatase TiO2 layers were evaluated using the density functional theory (DFT). The results show that doping positions of N atoms cause different effects on the size and shape of unit cells of models.
7p tamynhan8 04-11-2020 16 3 Download
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The main contents of the chapter consist of the following: Script m-file, editor/debugger window, cell mode, using built-in functions, using the HELP feature , window HELP screen, elementary math functions, rounding functions, discrete mathematics, trigonometric function, data analysis function.
21p nanhankhuoctai10 23-07-2020 12 1 Download
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Influence of substitution of 3d metals for Mn on properties of La0.67Ca0.33Mn0.9 TM0.1O3 (TM = Fe, Co, Ni) compounds was studied. Ferromagnetic – paramagnetic and metals – insulator transitions were significantly affected by Mn-site substitution. However, no observable difference was found in their crystal structure from X-ray diffraction analysis. At room temperature the structure characterization of these compounds gave the single phase and structure is the distortion orthorhombic cell with space group symmetry Pnma.
12p 12120609 01-06-2020 13 2 Download
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The battery packs are one of the most vulnerable parts of satellites for damages induced by vibration and shock during launch process. This is due to their considerable weight which increases their susceptibility for structural damage and short connection.
6p tohitohi 19-05-2020 15 1 Download
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Antimicrobial resistance is an emerging challenge for health personnel and researchers. In such scenario, alternative strategies targeting novel ways to kill or inhibit growth of microbes are need of the hour. Antimicrobial peptide can be a promising candidate to deal with this crisis. Extracellular matrix protein vitronectin (Vn) is recently being established as a bactericidal agent against certain microbes. Caprine Vn has got few structural alterations as compare to human Vn.
7p nguaconbaynhay5 16-05-2020 13 0 Download