Temperature dependence of thermal diffusion for aqueous solutions of monosaccharides, oligosaccharides, and polysaccharides
We studied the thermal diffusion behavior for binary aqueous solutions of glucose, maltotriose, maltohexaose, pullulan, and dextran by means of thermal diffusion forced Rayleigh scattering (TDFRS). The investigated saccharides with molar masses between 0.180 and 440 kg mol −1 were studied in the tem...
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| Veröffentlicht in: | Physical chemistry chemical physics : PCCP 2012-08, Vol.14 (29), p.1147-1153 |
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| creator | Kishikawa, Yuki Shinohara, Haruka Maeda, Kousaku Nakamura, Yoshiyuki Wiegand, Simone Kita, Rio |
| description | We studied the thermal diffusion behavior for binary aqueous solutions of glucose, maltotriose, maltohexaose, pullulan, and dextran by means of thermal diffusion forced Rayleigh scattering (TDFRS). The investigated saccharides with molar masses between 0.180 and 440 kg mol
−1
were studied in the temperature range between 15 and 55 °C. The thermal diffusion coefficient
D
T
and the Soret coefficient
S
T
of all solutions increase with increasing temperature. For maltohexaose and the polymers the thermal diffusion coefficient changes sign from negative to positive with increasing temperature, whereas glucose and maltotriose show only positive values in the entire investigated temperature range. While we were able to find a master curve to describe the temperature dependence of
D
T
, we were not able to find a similar expression for
S
T
. This comprehensive study allows for the first time the determination of the interaction parameters for the polymer and the solvent within the theoretical framework suggested by Würger [
Phys. Rev. Lett.
, 2009,
102
, 078302].
The thermal diffusion coefficients of saccharides in water fall on a single curve when they are plotted as a function of Δ
T
(=
T
inv
−
T
). |
| doi_str_mv | 10.1039/c2cp41183k |
| format | Article |
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−1
were studied in the temperature range between 15 and 55 °C. The thermal diffusion coefficient
D
T
and the Soret coefficient
S
T
of all solutions increase with increasing temperature. For maltohexaose and the polymers the thermal diffusion coefficient changes sign from negative to positive with increasing temperature, whereas glucose and maltotriose show only positive values in the entire investigated temperature range. While we were able to find a master curve to describe the temperature dependence of
D
T
, we were not able to find a similar expression for
S
T
. This comprehensive study allows for the first time the determination of the interaction parameters for the polymer and the solvent within the theoretical framework suggested by Würger [
Phys. Rev. Lett.
, 2009,
102
, 078302].
The thermal diffusion coefficients of saccharides in water fall on a single curve when they are plotted as a function of Δ
T
(=
T
inv
−
T
).</description><identifier>ISSN: 1463-9076</identifier><identifier>EISSN: 1463-9084</identifier><identifier>DOI: 10.1039/c2cp41183k</identifier><identifier>PMID: 22735314</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Aqueous solutions ; Chemistry ; Coefficients ; Exact sciences and technology ; General and physical chemistry ; Glucose ; Polymers ; Rayleigh scattering ; Soret coefficient ; Temperature dependence ; Thermal diffusion</subject><ispartof>Physical chemistry chemical physics : PCCP, 2012-08, Vol.14 (29), p.1147-1153</ispartof><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c435t-e13b215ddc69491129362e2d243e8f5bd763ee9a57e5c3a1cb5b9b4db824a363</citedby><cites>FETCH-LOGICAL-c435t-e13b215ddc69491129362e2d243e8f5bd763ee9a57e5c3a1cb5b9b4db824a363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26121681$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22735314$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kishikawa, Yuki</creatorcontrib><creatorcontrib>Shinohara, Haruka</creatorcontrib><creatorcontrib>Maeda, Kousaku</creatorcontrib><creatorcontrib>Nakamura, Yoshiyuki</creatorcontrib><creatorcontrib>Wiegand, Simone</creatorcontrib><creatorcontrib>Kita, Rio</creatorcontrib><title>Temperature dependence of thermal diffusion for aqueous solutions of monosaccharides, oligosaccharides, and polysaccharides</title><title>Physical chemistry chemical physics : PCCP</title><addtitle>Phys Chem Chem Phys</addtitle><description>We studied the thermal diffusion behavior for binary aqueous solutions of glucose, maltotriose, maltohexaose, pullulan, and dextran by means of thermal diffusion forced Rayleigh scattering (TDFRS). The investigated saccharides with molar masses between 0.180 and 440 kg mol
−1
were studied in the temperature range between 15 and 55 °C. The thermal diffusion coefficient
D
T
and the Soret coefficient
S
T
of all solutions increase with increasing temperature. For maltohexaose and the polymers the thermal diffusion coefficient changes sign from negative to positive with increasing temperature, whereas glucose and maltotriose show only positive values in the entire investigated temperature range. While we were able to find a master curve to describe the temperature dependence of
D
T
, we were not able to find a similar expression for
S
T
. This comprehensive study allows for the first time the determination of the interaction parameters for the polymer and the solvent within the theoretical framework suggested by Würger [
Phys. Rev. Lett.
, 2009,
102
, 078302].
The thermal diffusion coefficients of saccharides in water fall on a single curve when they are plotted as a function of Δ
T
(=
T
inv
−
T
).</description><subject>Aqueous solutions</subject><subject>Chemistry</subject><subject>Coefficients</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Glucose</subject><subject>Polymers</subject><subject>Rayleigh scattering</subject><subject>Soret coefficient</subject><subject>Temperature dependence</subject><subject>Thermal diffusion</subject><issn>1463-9076</issn><issn>1463-9084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqN0U1P7CAUBmBirvF7416DCxNjHC0c2oGlMX4lJm5m31A4aL1t6YV2YfzzMplx5roxriAvTw5wDiGHLLtkGagrw00vGJPwd4PsMFHARGVS_Fntp8U22Y3xLcsyljPYItucTyEHJnbIxwzbHoMexoDUYo-dxc4g9Y4Orxha3VBbOzfG2nfU-UD1vxH9GGn0zTikMM5p6zsftTGvOtQW4wX1Tf3yPdGdpb1v3v8L98mm003Eg-W6R2Z3t7Obh8nT8_3jzfXTxAjIhwkyqDjLrTWFEooxrqDgyC0XgNLllZ0WgKh0PsXcgGamyitVCVtJLjQUsEfOFmX74NPj41C2dTTYNLqb_6RMPZQcpITsF5SnvnGlZKLnC2qCjzGgK_tQtzq8JzQvqcr1WBI-XtYdqxbtin7NIYHTJdDR6MYF3Zk6rl3BOCskS-5k4UI0q9P1RWVvXTJHPxn4BCR5rOQ</recordid><startdate>20120807</startdate><enddate>20120807</enddate><creator>Kishikawa, Yuki</creator><creator>Shinohara, Haruka</creator><creator>Maeda, Kousaku</creator><creator>Nakamura, Yoshiyuki</creator><creator>Wiegand, Simone</creator><creator>Kita, Rio</creator><general>Royal Society of Chemistry</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20120807</creationdate><title>Temperature dependence of thermal diffusion for aqueous solutions of monosaccharides, oligosaccharides, and polysaccharides</title><author>Kishikawa, Yuki ; Shinohara, Haruka ; Maeda, Kousaku ; Nakamura, Yoshiyuki ; Wiegand, Simone ; Kita, Rio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-e13b215ddc69491129362e2d243e8f5bd763ee9a57e5c3a1cb5b9b4db824a363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Aqueous solutions</topic><topic>Chemistry</topic><topic>Coefficients</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Glucose</topic><topic>Polymers</topic><topic>Rayleigh scattering</topic><topic>Soret coefficient</topic><topic>Temperature dependence</topic><topic>Thermal diffusion</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kishikawa, Yuki</creatorcontrib><creatorcontrib>Shinohara, Haruka</creatorcontrib><creatorcontrib>Maeda, Kousaku</creatorcontrib><creatorcontrib>Nakamura, Yoshiyuki</creatorcontrib><creatorcontrib>Wiegand, Simone</creatorcontrib><creatorcontrib>Kita, Rio</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physical chemistry chemical physics : PCCP</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kishikawa, Yuki</au><au>Shinohara, Haruka</au><au>Maeda, Kousaku</au><au>Nakamura, Yoshiyuki</au><au>Wiegand, Simone</au><au>Kita, Rio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Temperature dependence of thermal diffusion for aqueous solutions of monosaccharides, oligosaccharides, and polysaccharides</atitle><jtitle>Physical chemistry chemical physics : PCCP</jtitle><addtitle>Phys Chem Chem Phys</addtitle><date>2012-08-07</date><risdate>2012</risdate><volume>14</volume><issue>29</issue><spage>1147</spage><epage>1153</epage><pages>1147-1153</pages><issn>1463-9076</issn><eissn>1463-9084</eissn><abstract>We studied the thermal diffusion behavior for binary aqueous solutions of glucose, maltotriose, maltohexaose, pullulan, and dextran by means of thermal diffusion forced Rayleigh scattering (TDFRS). The investigated saccharides with molar masses between 0.180 and 440 kg mol
−1
were studied in the temperature range between 15 and 55 °C. The thermal diffusion coefficient
D
T
and the Soret coefficient
S
T
of all solutions increase with increasing temperature. For maltohexaose and the polymers the thermal diffusion coefficient changes sign from negative to positive with increasing temperature, whereas glucose and maltotriose show only positive values in the entire investigated temperature range. While we were able to find a master curve to describe the temperature dependence of
D
T
, we were not able to find a similar expression for
S
T
. This comprehensive study allows for the first time the determination of the interaction parameters for the polymer and the solvent within the theoretical framework suggested by Würger [
Phys. Rev. Lett.
, 2009,
102
, 078302].
The thermal diffusion coefficients of saccharides in water fall on a single curve when they are plotted as a function of Δ
T
(=
T
inv
−
T
).</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><pmid>22735314</pmid><doi>10.1039/c2cp41183k</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1463-9076 |
| ispartof | Physical chemistry chemical physics : PCCP, 2012-08, Vol.14 (29), p.1147-1153 |
| issn | 1463-9076 1463-9084 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1038238830 |
| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Aqueous solutions Chemistry Coefficients Exact sciences and technology General and physical chemistry Glucose Polymers Rayleigh scattering Soret coefficient Temperature dependence Thermal diffusion |
| title | Temperature dependence of thermal diffusion for aqueous solutions of monosaccharides, oligosaccharides, and polysaccharides |
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