Journal ArticleDOI
Development of a novel reinforced scaffold based on chitosan/cellulose nanocrystals/halloysite nanotubes for curcumin delivery.
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In this article , the authors used chitosan, cellulose nanocrystals, and halloysite nanotubes in the presence of calcium cations to fabricate a three-dimensional nanocomposite scaffold.About:
This article is published in Carbohydrate Polymers.The article was published on 2022-04-01. It has received 19 citations till now. The article focuses on the topics: Medicine & Halloysite.read more
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High-resolution 3D printing of xanthan gum/nanocellulose bio-inks.
Hossein Baniasadi,Erfan Kimiaei,Roberta Teixeira Polez,Rubina Ajdary,Orlando J. Rojas,Monika Österberg,Jukka Seppälä +6 more
TL;DR: The lyophilized 3D scaffolds presented a porous structure with open and interconnected pores and a porosity higher than 70%, vital features for tissue engineering scaffolds, highlighting the potential of these developed 3D printed scaffolds for soft tissue engineering applications.
Journal ArticleDOI
Modified gelatin/iron- based metal-organic framework nanocomposite hydrogel as wound dressing: Synthesis, antibacterial activity, and Camellia sinensis release.
TL;DR: In this article , a new kind of Camellia sinensis-loaded nanocomposite hydrogel based on modified gelatin/iron-metal-organic framework was developed as an antibacterial wound dressing.
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Halloysite nanotubes-based composite material with acid/alkali dual pH response and foliar adhesion for smart delivery of hydrophobic pesticide
TL;DR: In this paper , the authors developed a novel type of responsive material with acid/alkali dual pH sensitivity to deliver hydrophobic pesticide by the combination of acid-sensitive calcium ion (Ca2+)-ethylenediamine tetraacetate (EDTA2-) complex and base sensitive calcium alginate.
Journal ArticleDOI
Effectiveness of cellulose and chitosan nanomaterial coatings with essential oil on postharvest strawberry quality.
TL;DR: In this article , multi-polysaccharide materials, including bagasse cellulose nanocrystals (BCNCs), chitosan nanofibers (ChNFs), and sodium alginate (SA), were blended with oregano essential oil (OEO) to make single- and multi polysaccharides edible coating suspensions.
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An injectable chitosan-based hydrogel reinforced by oxidized nanocrystalline cellulose and mineral trioxide aggregate designed for tooth engineering applications
Elaheh Dalir Abdolahinia,Mahdieh Alipour,Marziyeh Aghazadeh,Mehdi Hassanpour,Marjan Ghorbani,Zahra Aghazadeh +5 more
TL;DR: It is suggested that this novel injectable hydrogel contains mineral trioxide aggregate (MTA) provides appropriate physiochemical properties and can be considered a promising scaffold for regenerative endodontic procedures.
References
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Journal ArticleDOI
How useful is SBF in predicting in vivo bone bioactivity
Tadashi Kokubo,Hiroaki Takadama +1 more
TL;DR: Examination of apatite formation on a material in SBF is useful for predicting the in vivo bone bioactivity of a material, and the number of animals used in and the duration of animal experiments can be reduced remarkably by using this method.
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A simple equation for description of solute release II. Fickian and anomalous release from swellable devices
TL;DR: In this paper, an exponential relation M t /M ∞ = kt n may be used to describe the Fickian and non-Fickian release behavior of release systems which are prepared by incorporation of a drug in a hydrophilic, initially glassy polymer.
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Hydrogels with tunable stress relaxation regulate stem cell fate and activity
Ovijit Chaudhuri,Ovijit Chaudhuri,Ovijit Chaudhuri,Luo Gu,Luo Gu,Darinka D. Klumpers,Darinka D. Klumpers,Darinka D. Klumpers,Max Darnell,Max Darnell,Sidi A. Bencherif,Sidi A. Bencherif,James C. Weaver,Nathaniel Huebsch,Hong-pyo Lee,Evi Lippens,Evi Lippens,Georg N. Duda,David J. Mooney,David J. Mooney +19 more
TL;DR: It is found that cell spreading, proliferation, and osteogenic differentiation of mesenchymal stem cells (MSCs) are all enhanced in cells cultured in gels with faster relaxation, highlighting stress relaxation as a key characteristic of cell-ECM interactions and as an important design parameter of biomaterials for cell culture.
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Role of chain entanglements on fiber formation during electrospinning of polymer solutions: Good solvent, non-specific polymer-polymer interaction limit
TL;DR: In this paper, a semi-empirical analysis of the transition from electrospraying to electrospinning in the good solvent, non-specific polymer-polymer interaction limit is presented.
Journal ArticleDOI
Cytocompatibility and Uptake of Halloysite Clay Nanotubes
Viviana Vergaro,Elshad Abdullayev,Yuri Lvov,Andre Zeitoun,Roberto Cingolani,Ross Rinaldi,Stefano Leporatti +6 more
TL;DR: Quantitative Trypan blue and MTT measurements performed with two neoplastic cell lines model systems as a function of the nanotubes concentration and incubation time indicate that halloysite exhibits a high level of biocompatibility and very low cytotoxicity, rendering it a good candidate for household materials and medicine.