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  1. 221

    Cellulose Beads Derived from Waste Textiles for Drug Delivery by Beini Zeng, Xungai Wang, Nolene Byrne

    Published 2020-07-01
    “…Cellulose beads were successfully prepared from waste denim using a dissolution-regeneration approach with ionic liquids as the dissolving solvent. …”
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    Influence of surface topology on the electrical response of many bead assemblies by A. Tekaya, R. Bouzerar, V. Bourny

    Published 2012-09-01
    “…We propose an interpretation of the voltage creep observed in metallic grain assemblies based on the sensitivity of the electrical properties to the surface topology of the beads. From the real area of contact between adjacent beads, directly measured through the bulk resistance of a single bead, we derive a simple relation between the voltage creep rate and the creep rate of the interface friction coefficient, regarded as an aging process expressing asperity creep. …”
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    Evaluation of Styrene-Divinylbenzene Beads as a Support to Immobilize Lipases by Cristina Garcia-Galan, Oveimar Barbosa, Karel Hernandez, Jose C. S. dos Santos, Rafael C. Rodrigues, Roberto Fernandez-Lafuente

    Published 2014-06-01
    “…A commercial and very hydrophobic styrene-divinylbenzene matrix, MCI GEL® CHP20P, has been compared to octyl-Sepharose® beads as support to immobilize three different enzymes: lipases from Thermomyces lanuginosus (TLL) and from Rhizomucor miehie (RML) and Lecitase® Ultra, a commercial artificial phospholipase. …”
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