Nano-hydroxyapatite—Cellulose acetate composites for growing of bone cells

Gouma, Pelagia‐Irene; Xue, R.; Goldbeck, C.P.; Perrotta, Peter L.; Balázsi, Csaba

doi:10.1016/j.msec.2011.12.019

Cited by 47 publications

(22 citation statements)

References 14 publications

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“…It has been used in various applications such as textile fibers, plastics, films, sheeting, membrane separation, cigarette industries, and lacquers. In biomedical applications, CA had been used in drug delivery systems [26][27][28][29][30] wound dressings [31][32][33], and tissue engineerings [34,35].…”

Section: Cellulose Acetatementioning

confidence: 99%

“…Gouma et al [35] prepared the electrospun CA fiber mats containing nanohydroxyapatite (n-HA) as an artificial bone tissue scaffolds. They found that these scaffolds promoted adhesion and growth of osteoblasts and also stimulated the cells to exhibit functional activity of bone cells.…”

Section: Tissue Engineeringmentioning

confidence: 99%

“…They found that these scaffolds promoted adhesion and growth of osteoblasts and also stimulated the cells to exhibit functional activity of bone cells. Hence, these scaffolds could be considered as a promising candidate for bone tissue engineering application [35].…”

Section: Tissue Engineeringmentioning

confidence: 99%

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Applications of Cellulose Acetate Nanofiber Mats

Suwantong

Supaphol

2014

Handbook of Polymer Nanocomposites. Processing, Performance and Application

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Section: Cellulose Acetatementioning

confidence: 99%

Section: Tissue Engineeringmentioning

confidence: 99%

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Applications of Cellulose Acetate Nanofiber Mats

Suwantong

Supaphol

2014

Handbook of Polymer Nanocomposites. Processing, Performance and Application

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“…Given the dynamic development and implementation of nanomaterials, CA has been successfully employed as a precursor for matrices, nanoparticles and nanofibers. In the year 2012 alone, CA was used to prepare membranes for nanofiltration [31][32][33][34][35][36][37][38][39][40][41][42], organoclay nanocomposites [43][44][45], antimicrobial wound dressing [46], bone regeneration material [47], biosensors [48], bioreactors [49], polymer electrolyte [50,51], energetic materials (composite explosives and propellants) [52], insulating [53] and fireproofing materials [54], and novel drug delivery systems [49,55].…”

Section: Cellulose Acetatementioning

confidence: 99%

Functionalized Polymers from Lignocellulosic Biomass: State of the Art

Ten

Vermerris

2013

Polymers

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Abstract:Since the realization that global sustainability depends on renewable sources of materials and energy, there has been an ever-increasing need to develop bio-based polymers that are able to replace petroleum-based polymers. Research in this field has shown strong potential in generating high-performance functionalized polymers from plant biomass. With the anticipated large-scale production of lignocellulosic biomass, lignin, cellulose and hemicellulosic polysaccharides will be abundantly available renewable feedstocks for biopolymers and biocomposites with physico-chemical properties that match or exceed those of petroleum-based compounds. This review examines the state of the art regarding advances and challenges in synthesis and applications of specialty polymers and composites derived from cellulose, hemicellulose and lignin, ending with a brief assessment of genetic modification as a route to tailor crop plants for specific applications.

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“…HAp also has a high affinity for proteins due to the effect on surface morphology of the substrate which facilitates protein adsorption on the biomaterial substrate . Furthermore, the combination of cellulosic reinforcements and bioactive phosphates in a variety of biopolymers has been evaluated for in vivo and in vitro tissue engineering applications . The incorporation of nanosize HAp into the cellulose matrix has been shown to give strength enhancement and reduction of the composites elongation at break .…”

Section: Introductionmentioning

confidence: 99%

Thermomechanical properties of poly(lactic acid) films reinforced with hydroxyapatite and regenerated cellulose microfibers

Soufiani

Salehi

Skrifvars

et al. 2014

J of Applied Polymer Sci

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Novel composite films constituted of poly(lactic acid) (PLA), hydroxyapatite (HAp), and two types of regenerated cellulose fillers—particulate and fibrous type—were produced by melt extrusion in a twin‐screw micro‐compounder. The effect of the film composition on the tensile and dynamic mechanical behavior and the HAp dispersion in the PLA matrix were investigated thoroughly. Appearance of crazed regions and prevention of HAp aggregation in the PLA matrix were elucidated in the composites with up to 15 wt % particulate cellulose content, which was the main reason for only slight reduction in the tensile properties, and consequently trivial degradation of their pre‐failure energy absorption as compared to neat PLA films. Superior dynamical energy storage capacities were obtained for the particulate cellulose modified composites, while their fibrous counterparts had not as good properties. Additionally, the anisotropic mechanical behavior obtained for the extruded composites should be favorable for use as biomaterials aimed at bone tissue engineering applications. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40911.

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Nano-hydroxyapatite—Cellulose acetate composites for growing of bone cells

Cited by 47 publications

References 14 publications

Applications of Cellulose Acetate Nanofiber Mats

Applications of Cellulose Acetate Nanofiber Mats

Functionalized Polymers from Lignocellulosic Biomass: State of the Art

Thermomechanical properties of poly(lactic acid) films reinforced with hydroxyapatite and regenerated cellulose microfibers

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