Showing 2,561 - 2,580 results of 2,605 for search '"polymer"', query time: 0.06s Refine Results
  1. 2561

    Preparation and Characterization of Proteinaceous Films from Seven Mexican Common Beans (Phaseolus vulgaris L.) by Claudia Montalvo-Paquini, Raúl Avila-Sosa, Aurelio López-Malo, Enrique Palou

    Published 2018-01-01
    “…Good stability was observed since the studied polymers did not exceed 35% of the total soluble matter while protein solubilities were not greater than 3%. …”
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  2. 2562

    Starch metabolism in potato <i>Solanum tuberosum</i> L. by E. M. Sergeeva, K. T. Larichev, E. A. Salina, A. V. Kochetov

    Published 2022-06-01
    “…Native starch consists of water-insoluble semicrystalline granules formed by natural glucose polymers amylose and amylopectin. The physicochemical properties of starch are determined by the amylose:amylopectin ratio in the granule and degrees of their polymerization and phosphorylation. …”
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  3. 2563

    Polyhydroxyalkanoates Biopolymer Production by Moderately Halophilic Paracoccus onubensis Strain E3: Extraction, Characterization and Synergistic Activity with Sorafenib Drug again... by Hend A. Hamedo, Ahmed E.M. Shokr, Omnia T. Abd-Elsalam, Naglaa Elshafey

    Published 2025-01-01
    “…Polyhydroxyalkanoates (PHAs) are biodegradable, low-cost, and ecofriendly polymers produced by various bacteria in the environment. …”
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  4. 2564

    Synthesis and Characterisation of a Monolithic Imprinted Column Using a Methacrylic Acid Monomer with Porogen Propanol for Atenolol Analysis by Aliya Nur Hasanah, Firdha Senja Maelaningsih, Fadli Apriliandi, Akhmad Sabarudin

    Published 2020-01-01
    “…Based on SAA testing, the pores of the four polymers were classified as mesopores. The best monolithic column was MIP 1, as seen from the intercolumn and intracolumn reproducibility values and a % RSD <2.0%. …”
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  5. 2565

    Advances in carbon dioxide capture and conversion technologies: Industrial integration for sustainable chemical production by Okezie Emmanuel, Rozina, Thaddeus C. Ezeji

    Published 2025-01-01
    “…It can serve as a solvent, a preservative, a raw material for producing fuels, carbonates, polymers, and chemicals, and as a recovery agent for processes such as enhanced coal bed methane and oil recovery. …”
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  6. 2566

    Ab Initio Molecular Dynamics Simulations and Vibrational Frequency Calculations of Species in Liquid-Liquid Phase Separated MgSO4 Solution at 543 K by Mengzi Zhou, Xiancai Lu, Xiandong Liu, Yingchun Zhang, Xiaoyu Zhang, Kai Wang

    Published 2024-01-01
    “…Previous studies have revealed a new species with a Raman peak at ~1020 cm-1 in rich concentration phase of liquid-liquid phase separated MgSO4 solution, and it was interpreted as chain structure polymers. Ab initio molecular dynamics simulations (AIMD) and autocorrelation functions for frequency calculation have been performed to disclose the speciation. …”
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  7. 2567

    Harmful impacts of microplastic pollution on poultry and biodegradation techniques using microorganisms for consumer health protection: A review by Mohamed E. Abd El-Hack, Elwy A. Ashour, Fatemah AlMalki, Asmaa F. Khafaga, Mahmoud Moustafa, Mohammed O. Alshaharni, Islam M. Youssef, Ahmed A. Elolimy, Sylwester Świątkiewicz

    Published 2025-01-01
    “…Several studies have explored the use of microorganisms, including bacteria, fungi, and algae, to degrade microplastics, offering an economical and environmentally friendly solution. Different polymers were cultured with strains of Bacillus spp. …”
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  8. 2568

    Revealing systematic changes in the transcriptome during the transition from exponential growth to stationary phase by Hyun Gyu Lim, Ye Gao, Kevin Rychel, Cameron Lamoureux, Xuwen A. Lou, Bernhard O. Palsson

    Published 2025-01-01
    “…., Crp, NtrC, CysB, Cbl) responsible for metabolizing the limiting element; and (iii) the shortage of each limiting element differentially affects the production of amino acids and extracellular polymers. This study demonstrates how the combination of genome-scale datasets and new data analytics reveals the fundamental characteristics of a key transition in the life cycle of bacteria.IMPORTANCENutrient limitations are critical environmental perturbations in bacterial physiology. …”
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  9. 2569

    Perspectives on Structural, Physiological, Cellular, and Molecular Responses to Desiccation in Resurrection Plants by Yathisha Neeragunda Shivaraj, Plancot Barbara, Bruno Gugi, Maïté Vicré-Gibouin, Azeddine Driouich, Sharatchandra Ramasandra Govind, Akash Devaraja, Yogendra Kambalagere

    Published 2018-01-01
    “…The expansins might also be involved in cell wall flexibility during drying and disrupt hydrogen bonds between polymers during rehydration of the cell wall. Cleavages by xyloglucan-modifying enzymes release the tightly bound xyloglucan-cellulose network, thus increasing cell wall flexibility required for cell wall folding upon desiccation. …”
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  10. 2570
  11. 2571

    Structural modeling of NAD+ binding modes to PARP-1 by N. V. Ivanisenko, D. A. Zhechev, V. A. Ivanisenko

    Published 2017-02-01
    “…PARP-1 catalyses covalent binding of poly (ADP-ribose) polymers with itself as well as with other acceptor proteins using NAD+ as a donor of ADP-ribose. …”
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  12. 2572
  13. 2573

    On Entropy Measures and Eccentricity-Based Descriptors of Polyamidoamine (PAMAM) Dendrimers by Zhi-Hao Hui, Asfand Fahad, Muhammad Imran Qureshi, Rida Irfan, Aneesa Shireen, Zahid Iqbal, Rahma Alyusufi

    Published 2022-01-01
    “…PAMAM (polyamidoamine) dendrimers are promising polymers that can be successfully used in various biomedical applications. …”
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  14. 2574
  15. 2575

    Microplastics in water, sediment and salts from traditional salt producing ponds by A. Tahir, P. Taba, M.F. Samawi, S. Werorilangi

    Published 2019-10-01
    “…Fourier transform infra-red spectroscopy analysis has revealed polymers of polyvinyl acetate (41.7%), polyethylene (33.3%) and polystyrene (25%). …”
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  16. 2576

    Effect of Magnesium Borates on the Fire-Retarding Properties of Zinc Borates by Azmi Seyhun Kipcak, Nil Baran Acarali, Emek Moroydor Derun, Nurcan Tugrul, Sabriye Piskin

    Published 2014-01-01
    “…Zinc borate (ZB) can be used as a multifunctional synergistic additive in addition to flame retardant additives in polymers. In this study, the raw materials of zinc oxide (ZnO), magnesium oxide (MgO), and boric acid (H3BO3) were used in the mole ratio of 1 : 1 : 9, which was obtained from preexperiments. …”
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  17. 2577

    THE EFFECT OF QUERCETIN ON MORPHOLOGICAL AND BIOCHEMICAL CHANGES IN RAT LIVER UNDER 270TH DAY CENTRAL DEPRIVATION OF LUTEINIZING HORMONE SYNTHESIS by M.V. Rud, V.I. Shepitko, Ye.V. Stetsuk, O.Ye. Akimov

    Published 2022-04-01
    “…Peroxynitrite and superoxide anion radical are powerful oxidants that can damage biological polymers (DNA, proteins and biological membranes) and lead to the development of oxidative-nitrosative stress.…”
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  18. 2578

    Solution-Based Ultraviolet Photodiode with ZnO Nanoparticle/Poly(3,4-Ethylenedioxythiophene) Polystyrene Sulfonate Heterojunction and Negative Capacitance by Jin Li, Xin Chang, Shunpu Li, Yi Zhang, Daping Chu

    Published 2025-01-01
    “…The demand for high-performance UV detectors with low cost and easy fabrication drives the development of novel materials and structures such as wide-bandgap semiconductors, polymers, photodiodes, and phototransistors. Here, we demonstrate a new UV photodiode implemented using solution-processing-based zinc oxide (ZnO) nanoparticles (NPs) and a poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) heterojunction. …”
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  19. 2579

    OsLAP3/OsSTRL2, encoding a rice strictosidine synthase, is required for anther cuticle formation and pollen exine patterning in rice by Dai-bo Chen, Ran Zhou, Ran Zhou, Hui-min Wang, Pei-pei Zhang, Zheng-fu Yang, Zheng-fu Yang, Dan-dan Xuan, Ying-xin Zhang, Xiao-deng Zhan, Li-yong Cao, Li-yong Cao, Shi-hua Cheng, Lian-ping Sun, Lian-ping Sun

    Published 2025-01-01
    “…The formation of the anther wall and the development of pollen processes, central to rice fertility and yield, are highly dependent on the synthesis and accumulation of lipid polymers. Although several regulatory factors related to lipid biosynthesis during pollen wall development have been identified, the molecular mechanisms controlling these processes remain poorly understood. …”
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  20. 2580

    Complicated caries of permanent teeth in children: status of the problem and modern solution ways by N.S. Proshchenko, H.V. Sorochenko, O.I. Ostapko, O.M. Plyska, Yu.V. Trokhimets

    Published 2023-09-01
    “…The usage of modern technologies of orthopedic dentistry and materials science (3D scanner, 3D printer, T-scan, polymers) will allow to significantly improve the quality of comprehensive treatment and rehabilitation of children with complications of caries of permanent teeth.…”
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