G
Gazi A. Ahmed
Researcher at Tezpur University
Publications - 78
Citations - 661
Gazi A. Ahmed is an academic researcher from Tezpur University. The author has contributed to research in topics: Scattering & Light scattering. The author has an hindex of 13, co-authored 71 publications receiving 522 citations.
Papers
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High performance polyvinyl alcohol/multi walled carbon nanotube/polyaniline hydrogel (PVA/MWCNT/PAni) based dye sensitized solar cells
Bikash Chandra Nath,Biswajit Gogoi,Monalisha Boruah,Shyamalima Sharma,Momina Khannam,Gazi A. Ahmed,Swapan Kumar Dolui +6 more
TL;DR: In this paper, a dye-sensitized solar cell (DSSC) was fabricated by sandwiching the gel electrolyte I-/I3− between FTO glass and platinum (Pt) electrodes.
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Synthesis of Ag nanoparticles using diatom cells for ammonia sensing
TL;DR: In this paper, the growth of silver nanoparticles through photo induced bioreduction mechanism on the surface of diatom cells, which is a kind of photosensitive fresh water organism containing hydrated amorphous silica structure, has been found to be a cost effective, rapid, non-toxic, eco-friendly, photo-induced bottom-up process.
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Enhanced visible light photocatalytic activity of Gadolinium doped nanocrystalline titania: An experimental and theoretical study
TL;DR: The doped nanoparticles are found to exhibit better photocatalytic activity and this enhancement has been attributed to the introduction of the Gd 4f energy levels in the band gap of TiO2.
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Surface modification of core-shell silk/PVA nanofibers by oxygen dielectric barrier discharge plasma: Studies of physico-chemical properties and drug release behavior
Namita Ojah,Diana Saikia,Dolly Gogoi,Pitambar Baishya,Gazi A. Ahmed,Anand Ramteke,A. Choudhury +6 more
TL;DR: In this paper, an antibiotic loaded silk/PVA core-shell nanofibers has been prepared followed by surface modification using homogeneous oxygen (O2) dielectric barrier discharge (DBD) plasma at atmospheric pressure.
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Laboratory measurements of light scattering by tropical fresh water diatoms
TL;DR: In this paper, the authors measured the light scattering characteristics of tropical fresh water diatoms and their siliceous frustules as a function of scattering angle at 543, 594 and 632 nm wavelengths by using an indigenously designed and fabricated laboratory light scattering instrument.