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Ionically cross-linked carrageenan-alginate hydrogel beads.
J Biomater Sci Polym Ed. 2008; 19(1):47-59.JB

Abstract

Hydrogel beads based on the carbohydrate biopolymers kappa-carrageenan and sodium alginate were newly prepared. Both classical and experimental design (Taguchi) methods were used to obtain the optimum conditions for the full-polysaccharide hydrogel preparation. The carrageenan-alginate (Caralgi) beads exhibited a surface morphology smoother than that of the one-polysaccharide network beads. Infrared spectroscopy and DSC/TGA thermal methods were used to study the chemical structure and thermal properties of the beads. The carrageenan parts appreciably enhanced thermostability of the networks. The fully carbohydrate-based hydrogel beads are expected to be biologically compatible and degradable. They are being considered as new carriers for drug loading and controlled delivery systems.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Mohamadnia Z
Iran Polymer and Petrochemical Institute (IPPI), P.O. Box 14965-115, Tehran, Iran.
Zohuriaan-Mehr MJ
No affiliation info available
Kabiri K
No affiliation info available
Jamshidi A
No affiliation info available
Mobedi H
No affiliation info available

MeSH

AlginatesCalcium ChlorideCalorimetry, Differential ScanningCarrageenanCross-Linking ReagentsDelayed-Action PreparationsGlucuronic AcidHexuronic AcidsHydrogelsIonsMicroscopy, Electron, ScanningPotassium ChlorideSpectroscopy, Fourier Transform InfraredSurface PropertiesThermogravimetry

Pub Type(s)

Journal Article

Language

eng

PubMed ID

18177553

Citation

Mohamadnia, Z, et al. "Ionically Cross-linked Carrageenan-alginate Hydrogel Beads." Journal of Biomaterials Science. Polymer Edition, vol. 19, no. 1, 2008, pp. 47-59.
Mohamadnia Z, Zohuriaan-Mehr MJ, Kabiri K, et al. Ionically cross-linked carrageenan-alginate hydrogel beads. J Biomater Sci Polym Ed. 2008;19(1):47-59.
Mohamadnia, Z., Zohuriaan-Mehr, M. J., Kabiri, K., Jamshidi, A., & Mobedi, H. (2008). Ionically cross-linked carrageenan-alginate hydrogel beads. Journal of Biomaterials Science. Polymer Edition, 19(1), 47-59. https://doi.org/10.1163/156856208783227640
Mohamadnia Z, et al. Ionically Cross-linked Carrageenan-alginate Hydrogel Beads. J Biomater Sci Polym Ed. 2008;19(1):47-59. PubMed PMID: 18177553.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ionically cross-linked carrageenan-alginate hydrogel beads. AU - Mohamadnia,Z, AU - Zohuriaan-Mehr,M J, AU - Kabiri,K, AU - Jamshidi,A, AU - Mobedi,H, PY - 2008/1/8/pubmed PY - 2008/4/25/medline PY - 2008/1/8/entrez SP - 47 EP - 59 JF - Journal of biomaterials science. Polymer edition JO - J Biomater Sci Polym Ed VL - 19 IS - 1 N2 - Hydrogel beads based on the carbohydrate biopolymers kappa-carrageenan and sodium alginate were newly prepared. Both classical and experimental design (Taguchi) methods were used to obtain the optimum conditions for the full-polysaccharide hydrogel preparation. The carrageenan-alginate (Caralgi) beads exhibited a surface morphology smoother than that of the one-polysaccharide network beads. Infrared spectroscopy and DSC/TGA thermal methods were used to study the chemical structure and thermal properties of the beads. The carrageenan parts appreciably enhanced thermostability of the networks. The fully carbohydrate-based hydrogel beads are expected to be biologically compatible and degradable. They are being considered as new carriers for drug loading and controlled delivery systems. SN - 0920-5063 UR - https://www.unboundmedicine.com/medline/citation/18177553/Ionically_cross_linked_carrageenan_alginate_hydrogel_beads_ DB - PRIME DP - Unbound Medicine ER -