Tuber extract of Arisaema flavum eco-benignly and effectively synthesize silver nanoparticles: Photocatalytic and antibacterial response against multidrug resistant engineered E. coli QH4

Publication date: Available online 13 February 2019Source: Journal of Photochemistry and Photobiology B: BiologyAuthor(s): Aziz Ur Rahman, Arif Ullah Khan, Qipeng Yuan, Yun Wei, Aftab Ahmad, Sadiq Ullah, Zia Ul Haq Khan, Saira Shams, Muhammad Tariq, Waqas AhmadAbstractMetal nanoparticles, synthesized using Phyto-constituents are the most economically and environmentally benign materials ever. Biogenic silver nanoparticles (AgNPs) from three fractions of Arisaema flavum tuber extract were synthesized and characterized by UV–visible spectroscopy, XRD (X-rays diffraction), FT-IR (Fourier transform infrared spectroscopy) TEM (transmission electron microscopy) and EDX (Energy dispersive Microscopy). XRD pattern show the face centred cubic crystalline (Fcc) structure of AgNPs. FTIR spectra con...

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