Biocompatible and self-recoverable succinoglycan dialdehyde-crosslinked alginate hydrogels for pH-controlled drug delivery.
Sign Up to like & getrecommendations! Published in 2020 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2020.116934
Abstract: We fabricated polysaccharide-based hydrogels, which are biocompatible, self-recoverable and pH-sensitive. Succinoglycan dialdehyde (SGDA) was first synthesized from bacterial succinoglycan directly isolated from Sinorhizobium meliloti and then hydrazine-functionalized alginate (HZ-Alg) was prepared to form SGDA-crosslinked alginate… read more here.
Keywords: self recoverable; alginate hydrogels; biocompatible self; crosslinked alginate ... See more keywords
Dual crosslinked alginate hydrogels by riboflavin as photoinitiator.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2020.03.134
Abstract: Photodegradation behavior of riboflavin (RF) as photoinitiator and photosensitizer was investigated. When the visible light was irradiated to RF, the radical activation and decomposition of RF was induced by reactive oxygen species (ROS) that has… read more here.
Keywords: hydrogels riboflavin; alginate hydrogels; crosslinked alginate; dual crosslinked ... See more keywords
How alginate properties influence in situ internal gelation in crosslinked alginate microcapsules (CLAMs) formed by spray drying
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DOI: 10.1371/journal.pone.0247171
Abstract: Alginates gel rapidly under ambient conditions and have widely documented potential to form protective matrices for sensitive bioactive cargo. Most commonly, alginate gelation occurs via calcium mediated electrostatic crosslinks between the linear polyuronic acid polymers.… read more here.
Keywords: gelation; spray drying; microcapsules clams; crosslinked alginate ... See more keywords