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Published in 2018 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-018-1399-7
Abstract: A facile one-pot protocol for synthesis of spiro-4H-pyrans using sulfonated chitosan-coated Fe3O4 nanoparticles (Fe3O4@CS-SO3H NPs) as an efficient catalyst under ultrasonic condition has been developed. First, the Fe3O4@CS NPs were prepared from the reaction of…
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Keywords:
sulfonated chitosan;
fe3o4 nanoparticles;
synthesis spiro;
spiro pyrans ... See more keywords
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Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2016.10.023
Abstract: New bioactive nanocomposite scaffolds from chitosan, sulfonated chitosan, and poly(ε-caprolactone) nanofibers were prepared. In this study, sulfonated chitosan was prepared using chlorosulfonic acid and combined with chitosan in order to improve the bioactivity of chitosan-based…
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Keywords:
sulfonated chitosan;
calcium phosphate;
chitosan sulfonated;
pcl nanofibers ... See more keywords