Modeling the Influence of Initial Geometry on the Equilibrium Responses of Glucose-Sensitive Hydrogel
A model entitled the MECglu model is employed to investigate the effect of the initial geometric size on the equilibrium responses of glucose-sensitive hydrogel. With consideration of the chemo-electro-mechanical coupling effect, the model simulates the finite stimulus responsive deformation, which...
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| Veröffentlicht in: | Journal of intelligent material systems and structures 2011-05, Vol.22 (8), p.715-722 |
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| container_title | Journal of intelligent material systems and structures |
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| creator | Li, Hua Luo, Rongmo |
| description | A model entitled the MECglu model is employed to investigate the effect of the initial geometric size on the equilibrium responses of glucose-sensitive hydrogel. With consideration of the chemo-electro-mechanical coupling effect, the model simulates the finite stimulus responsive deformation, which is associated with the electric potential and the fixed charge density in the hydrogel and the surrounding solvent, as the response to the change in the glucose concentration of the external solution. Influence of various material properties and environmental conditions on the performance of the smart material is analyzed by the model, especially focusing on the effect of the initial thickness of the hydrogel strip. The parameters studied include the ionic species, electric potential, fixed charge density, displacement, and swelling ratio of hydrogel. The parameter studies demonstrate that the response of the hydrogel can be optimized by varying the thickness of the hydrogel strip. In other words, while immersed in a glucose buffer solution, the glucose sensitivity of the thin membrane is higher than that of the thick one. |
| doi_str_mv | 10.1177/1045389X11406301 |
| format | Article |
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With consideration of the chemo-electro-mechanical coupling effect, the model simulates the finite stimulus responsive deformation, which is associated with the electric potential and the fixed charge density in the hydrogel and the surrounding solvent, as the response to the change in the glucose concentration of the external solution. Influence of various material properties and environmental conditions on the performance of the smart material is analyzed by the model, especially focusing on the effect of the initial thickness of the hydrogel strip. The parameters studied include the ionic species, electric potential, fixed charge density, displacement, and swelling ratio of hydrogel. The parameter studies demonstrate that the response of the hydrogel can be optimized by varying the thickness of the hydrogel strip. In other words, while immersed in a glucose buffer solution, the glucose sensitivity of the thin membrane is higher than that of the thick one.</description><identifier>ISSN: 1045-389X</identifier><identifier>EISSN: 1530-8138</identifier><identifier>DOI: 10.1177/1045389X11406301</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Applied sciences ; Charge density ; Chemistry ; Colloidal gels. Colloidal sols ; Colloidal state and disperse state ; Electric potential ; Exact sciences and technology ; Focusing ; Fundamental areas of phenomenology (including applications) ; General and physical chemistry ; Glucose ; Hydrogels ; Mathematical analysis ; Mathematical models ; Organic polymers ; Physicochemistry of polymers ; Physics ; Properties and characterization ; Solid mechanics ; Solution and gel properties ; Static elasticity (thermoelasticity...) ; Strip ; Structural and continuum mechanics</subject><ispartof>Journal of intelligent material systems and structures, 2011-05, Vol.22 (8), p.715-722</ispartof><rights>The Author(s), 2011.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-94819798793625670916a1474dbeecbb43905a9185e19f2a7d61a9b42c28c1f03</citedby><cites>FETCH-LOGICAL-c343t-94819798793625670916a1474dbeecbb43905a9185e19f2a7d61a9b42c28c1f03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/1045389X11406301$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/1045389X11406301$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21819,27924,27925,43621,43622</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24384678$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Hua</creatorcontrib><creatorcontrib>Luo, Rongmo</creatorcontrib><title>Modeling the Influence of Initial Geometry on the Equilibrium Responses of Glucose-Sensitive Hydrogel</title><title>Journal of intelligent material systems and structures</title><description>A model entitled the MECglu model is employed to investigate the effect of the initial geometric size on the equilibrium responses of glucose-sensitive hydrogel. With consideration of the chemo-electro-mechanical coupling effect, the model simulates the finite stimulus responsive deformation, which is associated with the electric potential and the fixed charge density in the hydrogel and the surrounding solvent, as the response to the change in the glucose concentration of the external solution. Influence of various material properties and environmental conditions on the performance of the smart material is analyzed by the model, especially focusing on the effect of the initial thickness of the hydrogel strip. The parameters studied include the ionic species, electric potential, fixed charge density, displacement, and swelling ratio of hydrogel. The parameter studies demonstrate that the response of the hydrogel can be optimized by varying the thickness of the hydrogel strip. In other words, while immersed in a glucose buffer solution, the glucose sensitivity of the thin membrane is higher than that of the thick one.</description><subject>Applied sciences</subject><subject>Charge density</subject><subject>Chemistry</subject><subject>Colloidal gels. Colloidal sols</subject><subject>Colloidal state and disperse state</subject><subject>Electric potential</subject><subject>Exact sciences and technology</subject><subject>Focusing</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>General and physical chemistry</subject><subject>Glucose</subject><subject>Hydrogels</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Physics</subject><subject>Properties and characterization</subject><subject>Solid mechanics</subject><subject>Solution and gel properties</subject><subject>Static elasticity (thermoelasticity...)</subject><subject>Strip</subject><subject>Structural and continuum mechanics</subject><issn>1045-389X</issn><issn>1530-8138</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp1kM1LAzEQxRdRsFbvHvcinlYzm-wmOUqpbaEi-AHelmw6W1PSpE12hf73bm3xIHiaGd57P2YmSa6B3AFwfg-EFVTIDwBGSkrgJBlAQUkmgIrTvu_lbK-fJxcxrggBURA6SPDJL9Aat0zbT0xnrrEdOo2pb_rBtEbZdIJ-jW3Ypd79mMbbzlhTB9Ot0xeMG-8ixn1gYjvtI2av6GIf_cJ0ulsEv0R7mZw1yka8OtZh8v44fhtNs_nzZDZ6mGeaMtpmkgmQXAouaZkXJScSSgWMs0WNqOuaUUkKJfvVEWSTK74oQcma5ToXGhpCh8ntgbsJftthbKu1iRqtVQ59Fyshy5wVHETvJAenDj7GgE21CWatwq4CUu0fWv19aB-5OcJV1Mo2QTlt4m8uZ1Swku_R2cEX1RKrle-C62_-n_sN8yCCKQ</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Li, Hua</creator><creator>Luo, Rongmo</creator><general>SAGE Publications</general><general>Sage Publications</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20110501</creationdate><title>Modeling the Influence of Initial Geometry on the Equilibrium Responses of Glucose-Sensitive Hydrogel</title><author>Li, Hua ; Luo, Rongmo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-94819798793625670916a1474dbeecbb43905a9185e19f2a7d61a9b42c28c1f03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Charge density</topic><topic>Chemistry</topic><topic>Colloidal gels. Colloidal sols</topic><topic>Colloidal state and disperse state</topic><topic>Electric potential</topic><topic>Exact sciences and technology</topic><topic>Focusing</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>General and physical chemistry</topic><topic>Glucose</topic><topic>Hydrogels</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Physics</topic><topic>Properties and characterization</topic><topic>Solid mechanics</topic><topic>Solution and gel properties</topic><topic>Static elasticity (thermoelasticity...)</topic><topic>Strip</topic><topic>Structural and continuum mechanics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Hua</creatorcontrib><creatorcontrib>Luo, Rongmo</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of intelligent material systems and structures</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Hua</au><au>Luo, Rongmo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modeling the Influence of Initial Geometry on the Equilibrium Responses of Glucose-Sensitive Hydrogel</atitle><jtitle>Journal of intelligent material systems and structures</jtitle><date>2011-05-01</date><risdate>2011</risdate><volume>22</volume><issue>8</issue><spage>715</spage><epage>722</epage><pages>715-722</pages><issn>1045-389X</issn><eissn>1530-8138</eissn><abstract>A model entitled the MECglu model is employed to investigate the effect of the initial geometric size on the equilibrium responses of glucose-sensitive hydrogel. With consideration of the chemo-electro-mechanical coupling effect, the model simulates the finite stimulus responsive deformation, which is associated with the electric potential and the fixed charge density in the hydrogel and the surrounding solvent, as the response to the change in the glucose concentration of the external solution. Influence of various material properties and environmental conditions on the performance of the smart material is analyzed by the model, especially focusing on the effect of the initial thickness of the hydrogel strip. The parameters studied include the ionic species, electric potential, fixed charge density, displacement, and swelling ratio of hydrogel. The parameter studies demonstrate that the response of the hydrogel can be optimized by varying the thickness of the hydrogel strip. In other words, while immersed in a glucose buffer solution, the glucose sensitivity of the thin membrane is higher than that of the thick one.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/1045389X11406301</doi><tpages>8</tpages></addata></record> |
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| subjects | Applied sciences Charge density Chemistry Colloidal gels. Colloidal sols Colloidal state and disperse state Electric potential Exact sciences and technology Focusing Fundamental areas of phenomenology (including applications) General and physical chemistry Glucose Hydrogels Mathematical analysis Mathematical models Organic polymers Physicochemistry of polymers Physics Properties and characterization Solid mechanics Solution and gel properties Static elasticity (thermoelasticity...) Strip Structural and continuum mechanics |
| title | Modeling the Influence of Initial Geometry on the Equilibrium Responses of Glucose-Sensitive Hydrogel |
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