Orientation of Crystallites in the Bacterial Cellulose-Fluorescent Brightener Complex Membrane.
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چکیده
منابع مشابه
Use of a fluorescent brightener to demonstrate cellulose in the cellular slime molds.
The presence and location of cellulose in different stages of the life cycles of the cellular slime molds can be demonstrated by use of the disodium salt of 4,4'-bis(4-anilino-6-bis (2-hydroxyethyl)-amino-s-triazin-2-ylamino)-2,2' -stilbene disulfonic acid, a fluorescent brightener. It may be used successfully as a direct stain at a concentration of 0.1% in half-normal saline at pH 6; and it ma...
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Objective(s): Bacterial cellulose (BC) has applications in medical science, it is easily synthesized, economic and purer compared to plant cellulose. The present study aimed to evaluate BC, a biocompatible natural polymer, as a scaffold for the bone marrow mesenchymal stem cells (BMSCs) loaded with fisetin, a phytoestrogen.Materials and Methods: BC hydrogel scaffold was prepared from Gluconacet...
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15 صفحه اولVIII. On the Formation and Orientation of Bacterial Cellulose Fibrils in the Presence of Acidic Polysaccharides
The transfer of the glucosyl moiety from uridine diphosphate glucose in the presence of Acetobacter xylinum cell-free extracts led to the formation of a mixture of alkali-soluble and -insoluble cellodextrins. Typical cellulose fibrils could not be detected by electron microscopy in this product. Immediately after release into the medium, cellulose formed by whole cells is in a "prefibrous" form...
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ژورنال
عنوان ژورنال: KOBUNSHI RONBUNSHU
سال: 1991
ISSN: 0386-2186,1881-5685
DOI: 10.1295/koron.48.449