(Au/PANA/PVAc) nanofibers as a novel composite matrix for albumin and streptavidin immobilization

Golshaei, Rana; Guler, Zeliha; Sarac, A. Sezai̇

doi:10.1016/j.msec.2015.11.046

Cited by 7 publications

(1 citation statement)

References 49 publications

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“…According to our knowledge, the studies on biofunctionalized P3ANA containing nanofibers and their use as tissue engineering scaffolds were reported by our research group. 3,19,22,23 Carboxylic acid groups of P3ANA not only provide active sides for covalent BMP-2 immobilization onto the nanofibers but also result hydrophilic surface which enhances the cellnanofiber interactions. 24 PCL which is a biocompatible and biodegradable polymer was used to obtain electrospun nanofibers of P3ANA.…”

Section: Introductionmentioning

confidence: 99%

Enhanced osteogenesis on biofunctionalized poly(ɛ-caprolactone)/poly(m-anthranilic acid) nanofibers

2016

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Biofunctionalized nanofibers with a desired biological function can be used as a tissue engineering scaffold due to their small fiber diameters and porous structure. In the present study, poly(ɛ-caprolactone)/poly(m-anthranilic acid) nanofibers were biofunctionalized with covalent immobilization of bone morphogenetic protein-2 (BMP-2) through 1-ethyl-3-(dimethyl-aminopropyl) carbodiimide hydrochloride/N-hydroxysuccinimide activation. Fourier transform infrared analysis of the nanofiber surfaces confirmed the successful immobilization. The amount of immobilized BMP-2 was determined with bicinchoninic acid protein assay. The nanofibers before and after BMP-2 immobilization were non-cytotoxic and enhanced the attachment and proliferation of Saos-2 cells. Biofunctionalization of nanofibers with BMP-2 promoted in vitro osteogenic activity. The alkaline phosphatase activity and calcium mineralizatio of cells after 14 days of in vitro culture were enhanced on nanofibers with immobilized BMP-2.

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Section: Introductionmentioning

confidence: 99%

Enhanced osteogenesis on biofunctionalized poly(ɛ-caprolactone)/poly(m-anthranilic acid) nanofibers

2016

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Black Phosphorus Based Photocathodes in Wideband Bifacial Dye‐Sensitized Solar Cells

et al. 2016

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Ultrasmall black phosphorus quantum dots (BPQDs) serve as the near-infrared light absorber and charge transfer layer in the photocathode of a bifacial n-type dye sensitized solar cell. Wideband light absorption and ≈20% enhancement in the light-to-electron efficiency are accomplished due to the fast carrier transfer and complementary light absorption by the BPQDs demonstrating that BP has large potential in photovoltaics.

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Glucose oxidase immobilization onto Au/poly[anthranilic acid-co-3-carboxy-N-(2-thenylidene)aniline]/PVAc electrospun nanofibers

et al. 2016

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(Au/PANA/PVAc) nanofibers as a novel composite matrix for albumin and streptavidin immobilization

Cited by 7 publications

References 49 publications

Enhanced osteogenesis on biofunctionalized poly(ɛ-caprolactone)/poly(m-anthranilic acid) nanofibers

Enhanced osteogenesis on biofunctionalized poly(ɛ-caprolactone)/poly(m-anthranilic acid) nanofibers

Black Phosphorus Based Photocathodes in Wideband Bifacial Dye‐Sensitized Solar Cells

Glucose oxidase immobilization onto Au/poly[anthranilic acid-co-3-carboxy-N-(2-thenylidene)aniline]/PVAc electrospun nanofibers

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