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Terreros, A.; Galera-Gómez, P.A.; López-Cabarcos, Enrique

doi:10.1023/a:1010196829323

Cited by 29 publications

(14 citation statements)

References 11 publications

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“…analysis had shown that the transitions during heating involve a change from a room temperature monoclinic structure to a high temperature tetragonal form, while the LC phase is smectic A in nature. On subsequent cooling the crystals return to a secondary monoclinic structure [38][39][40].…”

Section: Thermal Behavior 321 Water Loss and Degradationmentioning

confidence: 99%

Structural and thermal study of mesomorphic dodecylammonium carrageenates

Vinceković

Pustak

Tušek-Božić

et al. 2010

Journal of Colloid and Interface Science

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Structural characteristics and thermal stability of a series of dodecylammonium carrageenates formed by stoichiometric complexation of dodecylammonium chloride and differently charged carrageenans (κ-, ι-and -carrageenan, respectively) were investigated. IR spectral analysis confirmed the electrostatic and hydrogen bond interactions between the dodecylammonium and carrageenan species. X-ray diffraction experiments show increased ordering in the complexes compared to that in the parent carrageenans. Dodecylammonium carrageenates have a layer structure, in which a polar sublayer contains layers of carrageenan chains and a nonpolar sublayer consists of conformationally disordered dodecylammonium chains electrostatically attached to the carrageenan backbone. The major factor that determines the dodecylammonium carrageenate structure is cationic surfactant, while the carrageenans moiety plays a major role in determining thermal properties.

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Section: Thermal Behavior 321 Water Loss and Degradationmentioning

confidence: 99%

Structural and thermal study of mesomorphic dodecylammonium carrageenates

Vinceković

Pustak

Tušek-Božić

et al. 2010

Journal of Colloid and Interface Science

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“…1, the polymerization of acrylamide with GOx produces microgel particles with near bimodal size distribution (diameters between 0.9 and 12 lm) with peaks at 5 and 8 lm which approximate the size of the precursor emulsion polyhedral cells [12].…”

Section: Resultsmentioning

confidence: 97%

“…Preparation of microgels PAA microgels were prepared using the concentrated emulsion pathway [10,11,12] …”

Section: Methodsmentioning

confidence: 99%

Immobilization of glucose oxidase in cross-linked poly(acrylamide/acrylic acid) microgels

Cabarcos

Rubio-Retama

López-Ruíz

2004

Trends in Colloid and Interface Science XVII

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“…For applications of long-chain n-alkylammonium halides, see: Aratono et al (1998); Tornblom et al (2000); Ringsdorf et al (1988). For details of phase transitions in n-alkylammonium chlorides, see: Terreros et al (2000). For related structures, see: Rademeyer et al (2009); Lundé n (1974); Clark & Hudgens (1950).…”

Section: Related Literaturementioning

confidence: 99%