Showing 661 - 680 results of 8,334 for search '"colloids"', query time: 0.11s Refine Results
  1. 661

    Simulation of Colloidal Stability and Aggregation Tendency of Magnetic Nanoflowers in Biofluids by Panagiotis Neofytou, Maria Theodosiou, Marios G. Krokidis, Eleni K. Efthimiadou

    Published 2021-12-01
    “…The extended Derjaguin, Landau, Verwey, and Overbeek (xDLVO) theory is also employed for assessing the collision efficiency of the particles, which is pertinent to the total energy of the interaction. Colloidal stability experiments were conducted on IONfs for two dispersant cases—aqueous phosphate buffered saline solution (PBS) and simulated body fluid (SBF). …”
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    Run-and-tumble-like motion of active colloids in viscoelastic media by Celia Lozano, Juan Ruben Gomez-Solano, Clemens Bechinger

    Published 2018-01-01
    “…Experimentally, this is achieved using light-activated Janus colloids, which are illuminated by a time-dependent laser field. …”
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    Advances in Homogeneous Photocatalytic Organic Synthesis with Colloidal Quantum Dots by Dan-Yan Wang, Yu-Yun Yin, Chuan-Wei Feng, Rukhsana, Yong-Miao Shen

    Published 2021-02-01
    “…Colloidal semiconductor quantum dots (QDs) have been proven to be excellent photocatalysts due to their high photostability, large extinction coefficients, and tunable optoelectrical properties, and have attracted extensive attention by synthetic chemists. …”
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  8. 668

    Biomediated control of colloidal silica grouting using microbial fermentation by Michael G. Gomez, Samantha T. Muchongwe, Charles M. R. Graddy

    Published 2023-08-01
    “…Abstract Colloidal silica grouting is a ground improvement technique capable of stabilizing weak problematic soils and achieving large reductions in soil hydraulic conductivities for applications including earthquake-induced liquefaction mitigation and groundwater flow control. …”
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  9. 669

    Localized Elasticity Governs the Nonlinear Rheology of Colloidal Supercooled Liquids by Dejia Kong, Wei-Ren Chen, Ke-Qi Zeng, Lionel Porcar, Zhe Wang

    Published 2022-10-01
    “…We apply this model to analyze the rheo-small-angle neutron scattering data of sheared charge-stabilized colloidal suspensions. It is seen that our model well explains the neutron spectra and the rheological data.…”
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    How to steer active colloids up a vertical wall by Adérito Fins Carreira, Adam Wysocki, Christophe Ybert, Mathieu Leocmach, Heiko Rieger, Cécile Cottin-Bizonne

    Published 2024-02-01
    “…We investigate here the active matter version of a classical capillary rise effect, by considering a non-phase separated sediment of self-propelled Janus colloids in contact with a vertical wall. We provide experimental evidence of an unexpected and dynamic adsorption layer at the wall. …”
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    Influence of different hydrophilic-colloid on the stability of mango juice beverage by ZHAO yun, ZHANG Lian-hui, YING Xin, WU Wei-Li, ZHONG Ming, LI Hui

    Published 2020-07-01
    “…To reduce the delamination of mango juice beverage during processing and storage,improve product stability and shelf life quality,the single factor experiment,sensory evaluation and stability analysis were carried out to study the stability of five kinds of hydrophilic-colloid,such as xanthan gum,pectin,soybean polysaccharide,sodium carboxymethyl cellulose (CMC-Na),gellan gum when used in mango juice drink.Xanthan gum and CMC-Na were further selected for the optimized combination experiment.The results showed that the stability of 0.7 g/kg xanthan gum and 1.8 g/kg CMC-Na was the optimum addition.…”
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  17. 677

    Excluded volume induces buckling in optically driven colloidal rings by Eric Cereceda-López, Mattia Ostinato, Antonio Ortiz-Ambriz, Arthur V. Straube, Matteo Palassini, Pietro Tierno

    Published 2024-03-01
    “…In our combined experimental, theoretical, and numerical work, we study the out-of-equilibrium deformations in a shrinking ring of optically trapped, interacting colloidal particles. Steerable optical tweezers are used to confine dielectric microparticles along a circle of discrete harmonic potential wells, and to reduce the ring radius at a controlled quench speed. …”
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    Characterization of bergamot essential oil: chemical, microbiological and colloidal aspects by K. C. Cordeiro, J. Scaffo, B. N. Flexa, C. C. A. Gama, M. A. Ferreira, R. A. S. Cruz, F. Aguiar-Alves, L. Rocha, F. P. Machado, C. P. Fernandes

    Published 2024-02-01
    “…Moreover, it has presented antibacterial activity as expected for the BEO. The analysis of the colloid showed a pattern of droplet size distribution following the Ostwald ripening mechanism after dilution.…”
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