Insolubilization of water-soluble dextran
In order to clarify the insolubilization mechanism of water-soluble dextran, comparison of water-soluble dextran and insoluble particles was carried out by detailed structural and surface chemical studies. The precipitate that form in bottled dextran solutions are composed of dextran itself, resulti...
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Veröffentlicht in: | Biomaterials 1999-02, Vol.20 (4), p.303-307 |
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creator | Hirata, Yuuki Aoki, Mitsuo Kobatake, Hideki Yamamoto, Hiroyuki |
description | In order to clarify the insolubilization mechanism of water-soluble dextran, comparison of water-soluble dextran and insoluble particles was carried out by detailed structural and surface chemical studies. The precipitate that form in bottled dextran solutions are composed of dextran itself, resulting from the interaction of dextran molecules (e.g., the formation of hydrogen bonds). Interaction of dextran molecules derived from a crystallized domain causes insolubilization from aqueous solution. In addition, the adsorption of dextran molecules on the air-liquid interface is the first step of insolubilization. |
doi_str_mv | 10.1016/S0142-9612(97)00230-5 |
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The precipitate that form in bottled dextran solutions are composed of dextran itself, resulting from the interaction of dextran molecules (e.g., the formation of hydrogen bonds). Interaction of dextran molecules derived from a crystallized domain causes insolubilization from aqueous solution. In addition, the adsorption of dextran molecules on the air-liquid interface is the first step of insolubilization.</description><identifier>ISSN: 0142-9612</identifier><identifier>EISSN: 1878-5905</identifier><identifier>DOI: 10.1016/S0142-9612(97)00230-5</identifier><identifier>PMID: 10048401</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Adsorption ; Biological and medical sciences ; Calorimetry, Differential Scanning ; Carbon Isotopes ; Chemical Precipitation ; Chromatography, High Pressure Liquid ; Crystallization ; Dextran ; Dextrans - chemistry ; DSC ; Hydrogen bonds ; Hydrolysis ; Insolubilization ; Medical sciences ; Molecular structure ; NMR ; Nuclear Magnetic Resonance, Biomolecular ; Phase interfaces ; Plasma Substitutes - chemistry ; Polysaccharides ; Precipitation (chemical) ; Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) ; Reaction kinetics ; Solubility ; Solutions ; Surface chemistry ; Surface excess ; Technology. Biomaterials. Equipments. Material. 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The precipitate that form in bottled dextran solutions are composed of dextran itself, resulting from the interaction of dextran molecules (e.g., the formation of hydrogen bonds). Interaction of dextran molecules derived from a crystallized domain causes insolubilization from aqueous solution. In addition, the adsorption of dextran molecules on the air-liquid interface is the first step of insolubilization.</description><subject>Adsorption</subject><subject>Biological and medical sciences</subject><subject>Calorimetry, Differential Scanning</subject><subject>Carbon Isotopes</subject><subject>Chemical Precipitation</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Crystallization</subject><subject>Dextran</subject><subject>Dextrans - chemistry</subject><subject>DSC</subject><subject>Hydrogen bonds</subject><subject>Hydrolysis</subject><subject>Insolubilization</subject><subject>Medical sciences</subject><subject>Molecular structure</subject><subject>NMR</subject><subject>Nuclear Magnetic Resonance, Biomolecular</subject><subject>Phase interfaces</subject><subject>Plasma Substitutes - chemistry</subject><subject>Polysaccharides</subject><subject>Precipitation (chemical)</subject><subject>Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects)</subject><subject>Reaction kinetics</subject><subject>Solubility</subject><subject>Solutions</subject><subject>Surface chemistry</subject><subject>Surface excess</subject><subject>Technology. Biomaterials. Equipments. Material. 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Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects)</topic><topic>Reaction kinetics</topic><topic>Solubility</topic><topic>Solutions</topic><topic>Surface chemistry</topic><topic>Surface excess</topic><topic>Technology. Biomaterials. Equipments. Material. Instrumentation</topic><topic>Water - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hirata, Yuuki</creatorcontrib><creatorcontrib>Aoki, Mitsuo</creatorcontrib><creatorcontrib>Kobatake, Hideki</creatorcontrib><creatorcontrib>Yamamoto, Hiroyuki</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Biomaterials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hirata, Yuuki</au><au>Aoki, Mitsuo</au><au>Kobatake, Hideki</au><au>Yamamoto, Hiroyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Insolubilization of water-soluble dextran</atitle><jtitle>Biomaterials</jtitle><addtitle>Biomaterials</addtitle><date>1999-02-01</date><risdate>1999</risdate><volume>20</volume><issue>4</issue><spage>303</spage><epage>307</epage><pages>303-307</pages><issn>0142-9612</issn><eissn>1878-5905</eissn><abstract>In order to clarify the insolubilization mechanism of water-soluble dextran, comparison of water-soluble dextran and insoluble particles was carried out by detailed structural and surface chemical studies. The precipitate that form in bottled dextran solutions are composed of dextran itself, resulting from the interaction of dextran molecules (e.g., the formation of hydrogen bonds). Interaction of dextran molecules derived from a crystallized domain causes insolubilization from aqueous solution. In addition, the adsorption of dextran molecules on the air-liquid interface is the first step of insolubilization.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>10048401</pmid><doi>10.1016/S0142-9612(97)00230-5</doi><tpages>5</tpages></addata></record> |
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subjects | Adsorption Biological and medical sciences Calorimetry, Differential Scanning Carbon Isotopes Chemical Precipitation Chromatography, High Pressure Liquid Crystallization Dextran Dextrans - chemistry DSC Hydrogen bonds Hydrolysis Insolubilization Medical sciences Molecular structure NMR Nuclear Magnetic Resonance, Biomolecular Phase interfaces Plasma Substitutes - chemistry Polysaccharides Precipitation (chemical) Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) Reaction kinetics Solubility Solutions Surface chemistry Surface excess Technology. Biomaterials. Equipments. Material. Instrumentation Water - chemistry |
title | Insolubilization of water-soluble dextran |
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