Superficial synthesis of photoactive copper sulfide quantum dots loaded nano-graphene oxide sheets combined with near infrared (NIR) laser for enhanced photothermal therapy on breast cancer in nursing care management

Publication date: Available online 7 January 2019Source: Journal of Photochemistry and Photobiology B: BiologyAuthor(s): Ling Wang, Jin YanAbstractThe purpose of this report was to progress the advancement of nanotechnology combined with near-infrared (NIR) laser-mediated treatment for enhancing efficiency against breast cancer (MCF-7) cells. The physic-chemical interactions and properties of the surface improved nano-Graphene oxide (nGO) sheets with Copper Sulfide (CuS) quantum dots were analyzed by selected exclusive analytical methods. The cytotoxicity effect of nGO was investigated by various in vitro assays. The surface activated nGO was exhibited its maximum absorption peak at 233 nm. The XRD analysis shows that the intensity of graphite was decreased and new peak arises around 2Ѳ=1...

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