S
Sher Bahadar Khan
Researcher at King Abdulaziz University
Publications - 469
Citations - 14080
Sher Bahadar Khan is an academic researcher from King Abdulaziz University. The author has contributed to research in topics: Catalysis & Adsorption. The author has an hindex of 59, co-authored 405 publications receiving 10507 citations. Previous affiliations of Sher Bahadar Khan include Pukyong National University & University of Karachi.
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Journal ArticleDOI
Novel combination of zero-valent Cu and Ag nanoparticles @ cellulose acetate nanocomposite for the reduction of 4-nitro phenol.
Farman Ullah Khan,Asimullah,Sher Bahadar Khan,Tahseen Kamal,Abdullah M. Asiri,Ihsan Ullah Khan,Kalsoom Akhtar +6 more
TL;DR: All nanoparticles loaded onto CA and CA-CuO presented excellent catalytic ability, but Cu-Ag nanoparticlesLoaded onto CA- CuO (Cu0-Ag0/CA-cuO) exhibited outstanding catalytic efficiency to convert 4-nitrophenol (4-NP) into 4-aminophenol ( 4-AP) in the presence of NaBH4.
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Biosynthesis of silver nanoparticles: A colorimetric optical sensor for detection of hexavalent chromium and ammonia in aqueous solution
Muhammad Ismail,Majid Khan,Kalsoom Akhtar,Murad Ali Khan,Abdullah M. Asiri,Sher Bahadar Khan +5 more
TL;DR: In this article, a single step Durenta erecta (D. erecta) fruit extract synthesis of silver nanoparticles (Ag NPs) was examined through UV-Vis spectrophotometry due to localized surface plasmon resonance (SPR).
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Synthesis and catalytic properties of silver nanoparticles supported on porous cellulose acetate sheets and wet-spun fibers.
TL;DR: The Ag/CAfiber played better catalytic role in the hydrogenation of 2,6-DNP as compared to the Ag/CAsheet and the catalyst amount effect on the reaction rate constant, ease of separation and reusability of the prepared materials were discussed.
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Bactericidal and catalytic performance of green nanocomposite based-on chitosan/carbon black fiber supported monometallic and bimetallic nanoparticles.
TL;DR: The nanoparticles-loaded CB-CS showed excellent catalytic ability for the reduction of toxic and environmentally unwanted pollutants of para-nitrophenol, congo red and methyl orange dyes and the antimicrobial activities of virgin and metal-loadedCB-CS fibres were found to be effective against Escherichia coli.
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Highly sensitive methanol chemical sensor based on undoped silver oxide nanoparticles prepared by a solution method
TL;DR: In this paper, a simple solution method using reducing agents in alkaline medium was used to prepare silver oxide nanoparticles (NPs) for a glassy carbon electrode to give a sensor with a fast response towards methanol in liquid phase.