Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Colloid and Polymer Science
Erschienen in: Colloid and Polymer Science 12-13/2010

01.08.2010 | Original Contribution

Structure and dynamics of dextran in binary mixtures of a good and a bad solvent

verfasst von: Eleftheria Antoniou, Efrosyni Themistou, Biswajit Sarkar, Marina Tsianou, Paschalis Alexandridis

Erschienen in: Colloid and Polymer Science | Ausgabe 12-13/2010

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The structure and dynamics of the common polysaccharide dextran have been investigated in mixed solvents at two different temperatures using small-angle X-ray scattering (SAXS) and viscosity measurements. More specifically, binary mixtures of a good solvent (water, formamide, dimethylsulfoxide, ethanolamine) and the bad solvent ethanol as the minority component have been considered. The experimentally observed effects on the polymer conformation (intrinsic viscosity, coil radius, and radius of gyration) of the bad solvent addition are discussed in terms of hydrogen bonding density and are correlated with the Hansen solubility parameters and the surface tension of the solvent mixtures. Hydrogen bonding appears to be an important contributor to the solubility of dextran but is not sufficient to capture the dextran coil contraction in the mixtures of good+bad solvents.
Vorheriger Artikel Liposomalization of hydroxyphenyl fluorescein as a reagent for detecting highly reactive oxygen species
Nächster Artikel Miscibility of calcium chloride and sodium dodecyl sulfate in the adsorbed film and aggregates

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
Mizoguchi K (1995) Opto-electronic polymers for advanced computer and communication technologies. Polym Adv Technol 6:15–24CrossRef
2.
Pennadam SS, Firman K, Alexander C, Górecki DC (2004) Protein–polymer nano-machines. Towards synthetic control of biological processes. J Nanobiotechnology 2(8):1–7
3.
Waigh TA (2007) Applied biophysics: a molecular approach for physical scientists. Wiley: Chichester, UK
4.
Hamley IW (2000) Introduction to soft matter. Wiley
5.
Sperling LH (2001) Introduction to physical Ppolymer science, 3rd edn. Wiley-Interscience. New York, NY
6.
Marcus Y (2002) Solvent mixtures: properties and selective solvation. Dekker. New York, NY
7.
Hammouda B, Worcester D (2006) The denaturation of DNA in mixed solvents. Biophys J 91:2237–2242CrossRef
8.
Alexandridis P, Andersson K (1997) Reverse micelle formation and water solubilization by polyoxyalkylene block copolymers in organic solvent. J Phys Chem B 101:8103–8111CrossRef
9.
Holmqvist P, Alexandridis P, Lindman B (1997) Phase behavior and structure of ternary amphiphilic block copolymer–alkanol–water systems: comparison of poly(ethylene oxide)–poly(propylene oxide) to poly(ethylene oxide)–poly(tetrahydrofuran) copolymers. Langmuir 13:2471–2479CrossRef
10.
Schmidt G, Richtering W, Lindner P, Alexandridis P (1998) Shear orientation of a hexagonal lyotropic triblock copolymer phase as probed by flow birefringence and small-angle light and neutron scattering. Macromolecules 31:2293–2298CrossRef
11.
Yang L, Alexandridis P (2000) Polyoxyalkylene block copolymers in formamide–water mixed solvents: micelle formation and structure studied by small-angle neutron scattering. Langmuir 16:4819–4829CrossRef
12.
Ivanova R, Lindman B, Alexandridis P (2002) Effect of pharmaceutically acceptable glycols on the stability of the liquid crystalline gels formed by Poloxamer 407 in water. J Colloid Interface Sci 252:226–235CrossRef
13.
Sakai T, Alexandridis P (2005) Spontaneous formation of gold nanoparticles in poly(ethylene oxide)–poly(propylene oxide) solutions: solvent quality and polymer structure effects. Langmuir 21:8019–8025CrossRef
14.
Antoniou E, Buitrago CF, Tsianou M, Alexandridis P (2010) Solvent effects on polysaccharide conformation. Carbohydr Polym 79:380–390CrossRef
15.
Antoniou E, Alexandridis P (2010) Polymer conformation in mixed aqueous polar organic solvents. Eur Polym J 46:324–335CrossRef
16.
Dickinson E, Walstra P (1993) Food colloids and polymers: stability and mechanical properties. The Royal Society of Chemistry. Cambridge, UK
17.
Glass E (1989) Polymers in aqueous media: performance through association. ACS. Washington, DC
18.
De Belder AN (2002) Dextran. Ullmann's encyclopedia of industrial chemistry. Wiley-VCH. New York, NY
19.
Armstrong JK, Wendy RB, Meiselman HJ, Fisher TC (2004) The hydrodynamic radii of macromolecules and their effect on red blood cell aggregation. Biophys J 87:4259–4270CrossRef
20.
Gekko K (1981) Solution properties of dextran and its ionic derivatives. ACS Symp Ser 150:415–438CrossRef
21.
Güner A (1999) Unperturbed dimensions and theta temperature of dextran in aqueous solutions. J Appl Polym Sci 72:871–876CrossRef
22.
Da Silva DC, Ricken I, Silva MA, Machado VG (2002) Solute–solvent and solvent–solvent interactions in the preferential solvation of Brooker’s merocyanine in binary solvent mixtures. J Phys Org Chem 15:420–427CrossRef
23.
Nain AK (2007) Densities and volumetric properties of (formamide+ethanol, or 1-propanol, or 1,2-ethanediol, or 1,2-propanediol) mixtures at temperatures between 293.15 K and 318.15 K. J Chem Thermodyn 39:462–473CrossRef
24.
Güner A (2004) The algorithmic calculations of solubility parameter for the determination of interactions in dextran/certain polar solvent systems. Eur Polym J 40:1587–1594CrossRef
25.
Hiemenz PC, Rajagopalan R (1997) Principles of colloid and surface chemistry, 3rd edn. Marcel Dekker. New York, NY
26.
Tirtaatmadja V, Dunstan DE, Boger DV (2001) Rheology of dextran solutions. J Non-Newton Fluid Mech 97:295–301CrossRef
27.
Antoniou E, Tsianou M (2010) Solution properties of dextran in water and in formamide. J Appl Polym Sci (in press)
28.
Flory PJ (1953) Principles of polymer chemistry. Cornell University Press: Ithaca, NY
29.
Anderson TW (1984) An introduction to multivariate statistical analysis, 2nd edn. Wiley
30.
De Gennes P-G (1993) Scaling concepts in polymer physics. Cornell University Press: Ithaca, NY
31.
Evans DF, Wennerström H (1999) The colloidal domain: where physics, chemistry, biology, and technology meet, 2nd edn. Wiley-VCH
32.
Joseph R, Devi S, Rakshit AK (1991) Viscosity behavior of acrylonitrile–acrylate copolymer solutions in dimethyl formamide. Polym Int 26:89–92CrossRef
33.
Horkay F, Hammouda B (2008) Small-angle neutron scattering from typical synthetic and biopolymer solutions. Colloid Polym Sci 286:611–620CrossRef
34.
Çatiker E, Güner A (1998) Unperturbed molecular dimensions and the theta temperature of dextran in dimethysulfoxide (DMSO) solutions. Polym Bull 41:223–230CrossRef
35.
Lirova BI, Smolyanskii AL, Tager AA (1971) Infrared absorption study of the molecular interactions in solutions of polyvinyl alcohol and its low-molecular analogs. J Applied Spectrosc, Translated from Zhurnal Prikladnoi Spektroskopii 15:491–497
36.
Sato T, Chiba A, Nozaki R (1999) Dynamical aspects of mixing schemes in ethanol–water mixtures in terms of the excess partial molar activation free energy, enthalpy, and entropy of the dielectric relaxation process. J Chem Phys 110:2508–2521CrossRef
37.
Bellissent-Funel M-C, Nasr S, Bosio L (1997) X-ray and neutron scattering studies of the temperature and pressure dependence of the structure of liquid formamide. J Chem Phys 106:7913–7919CrossRef
38.
Hakem IF, Boussaid A, Benchouk-Taleb H, Bockstaller MR (2007) Temperature, pressure, and isotope effects on the structure and properties of liquid water: a lattice approach. J Chem Phys 127:224106CrossRef
39.
Hansen CM (2000) Hansen solubility parameters “a users handbook”. CRC Press: Boca Raton, FL
Metadaten
Titel
Structure and dynamics of dextran in binary mixtures of a good and a bad solvent
verfasst von
Eleftheria Antoniou
Efrosyni Themistou
Biswajit Sarkar
Marina Tsianou
Paschalis Alexandridis
Publikationsdatum
01.08.2010
Verlag
Springer-Verlag
Erschienen in
Colloid and Polymer Science / Ausgabe 12-13/2010
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-010-2259-x

Weitere Artikel der Ausgabe 12-13/2010

Colloid and Polymer Science 12-13/2010 Zur Ausgabe

Short Communication

Self-assembly of poly(allylamine hydrochloride) through electrostatic interaction with sodium dodecyl sulfate

Original Contribution

Miscibility of calcium chloride and sodium dodecyl sulfate in the adsorbed film and aggregates

Original Contribution

Effect of liquid paraffin on the stability of aqueous foam in the presence and absence of electrolytes

Original Contribution

Real-time monitor on the release of salicylic acid from chitosan gel beads by means of dielectric spectroscopy

Short Communication

Hydrophilic modification of poly(vinylidene fluoride) (PVDF) by in situ polymerization of methyl methacrylate (MMA) monomer

Original Contribution

Liposomalization of hydroxyphenyl fluorescein as a reagent for detecting highly reactive oxygen species

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen. 

    Zur Marktübersicht
    Bildnachweise