A
Abdulrahman Syedahamed Haja Hameed
Researcher at Jamal Mohamed College
Publications - 11
Citations - 1049
Abdulrahman Syedahamed Haja Hameed is an academic researcher from Jamal Mohamed College. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Photoluminescence. The author has an hindex of 7, co-authored 11 publications receiving 689 citations.
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Journal ArticleDOI
Synthesis of cerium oxide nanoparticles using Gloriosa superba L. leaf extract and their structural, optical and antibacterial properties
Ayyakannu Arumugam,Chandrasekaran Karthikeyan,Abdulrahman Syedahamed Haja Hameed,Kasi Gopinath,S. Gowri,Viswanathan Karthika +5 more
TL;DR: The antibacterial studies performed against a set of bacterial strains showed that Gram positive (G+) bacteria were relatively more susceptible to the NPs than Gram negative (G-) bacteria.
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In vitro antibacterial activity of ZnO and Nd doped ZnO nanoparticles against ESBL producing Escherichia coli and Klebsiella pneumoniae.
Abdulrahman Syedahamed Haja Hameed,Chandrasekaran Karthikeyan,Abdulazees Parveez Ahamed,Nooruddin Thajuddin,Nooruddin Thajuddin,Naiyf S. Alharbi,Sulaiman Ali Alharbi,Ganasan Ravi +7 more
TL;DR: The apoptotic nature of the cells was confirmed by the cell shrinkage, disorganization of cell wall and cell membrane and dead cell of the bacteria, and the antibacterial studies performed against extended spectrum β-lactamases producing strains of Escherichia coli and Klebsiella pneumoniae showed that the Nd doped ZnO NPs possessed a greater antibacterial effect.
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Impact of alkaline metal ions Mg2+, Ca2+, Sr2+ and Ba2+ on the structural, optical, thermal and antibacterial properties of ZnO nanoparticles prepared by the co-precipitation method
Abdulrahman Syedahamed Haja Hameed,Chandrasekaran Karthikeyan,Seemaisamy Sasikumar,Venugopal Senthil Kumar,S. Kumaresan,Ganesan Ravi +5 more
TL;DR: The antibacterial studies performed against a set of bacterial strains showed that the Mg-doped ZnO NPs possessed a greater antibacterial effect than the other alkaline metal ion-doping Zn O NPs.
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ROS-mediated cytotoxic activity of ZnO and CeO 2 nanoparticles synthesized using the Rubia cordifolia L. leaf extract on MG-63 human osteosarcoma cell lines
Natarajan Sisubalan,Vijayan Sri Ramkumar,Arivalagan Pugazhendhi,Chandrasekaran Karthikeyan,K. Indira,Kasi Gopinath,Abdulrahman Syedahamed Haja Hameed,Mohamed Hussain Ghouse Basha +7 more
TL;DR: Light is shed on the anti-cancer potential of ZnO and CeO2 NPs on MG-63 human osteosarcoma cells through differential ROS production pathways, describing the potential role of greener synthesis.
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Biomolecule chitosan, curcumin and ZnO-based antibacterial nanomaterial, via a one-pot process.
Chandrasekaran Karthikeyan,Kokkarachedu Varaprasad,Ali Akbari-Fakhrabadi,Abdulrahman Syedahamed Haja Hameed,Rotimi Sadiku +4 more
TL;DR: It is believed that CCZ is a highly promising nanomaterial, which will be suitable for advanced clinical applications, and performed against methicillin-resistant Staphylococcus aureus and Escherichia coli, showed a greater antibacterial effect than the commercial amoxicillin.