Tayyaba Ghani
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Tayyaba Ghani has a total of 33 co-authors. Here are the top co-authors by number of shared publications:
Hira Kanwal
Department of Physics and Applied Mathematics, Institute of Engineering and Applied Sciences, Islamabad, Pakistan
2 shared publicationsMazhar Mehmood
Department of Metallurgy and Materials Engineering, Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan
2 shared publications- Muniba Yaseen Naz
Pakistan Institute of Engineering and Applied Sciences, Islamabad Pakistan
2 shared publications Abbas Saeed Hakeem
Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
1 shared publication- Ahmat Khurshid
Department of Physics and Applied Mathematics, Pakistan Institute of Engineering and Applied Sciences, Islamabad 44000, Pakistan
1 shared publication Amena Mohsin
1 shared publication
Latest Publications
- 13 August 2026
- Published by Springer Nature in Applied Physics A
- Vol. 132 (9) , 874
Enhanced photodegradation of N, N-Dimethylformamide by hybrid nanocatalyst based on CeOx nanoparticles and anodic TiO2 nanotubes
- 13 August 2026
- Published by Springer Nature in Applied Physics A
- Vol. 132 (9) , 874
Enhanced photodegradation of N, N-Dimethylformamide by hybrid nanocatalyst based on CeOx nanoparticles and anodic TiO2 nanotubes
- Open Access
- 22 April 2024
- Published by MDPI AG in Materials Proceedings
- Vol. 17 (1) , 24
Photovoltaic Performance of TiO2 Nanotubes Anodized under Different Voltages
The present study was conducted to develop highly ordered facile TiO2 nanotubes (TiNTs) at two different applied voltages using two-step electrochemical anodization for the application in dye-sensitized solar cells (DSSCs). The nanotube fabrication is carried out in an aqueous electrolyte containing ethylene glycol and ammonium fluoride at 40 V and 60 V fixed applied potentials. Nanotubes synthesized at 40 V are comparatively uniform and smoother, whereas a rough top surface is observed at 60 V. The photovoltaic efficiency achieved for the device based on TiNTs prepared at 40 V is 0.84% which is higher than the efficiency achieved for the 60 V device. This work highlights the importance of ordered nanotubes for efficient devices.
- 22 April 2024
- Published by MDPI AG in Materials Proceedings
- Vol. 17 (1) , 24
Open AccessPhotovoltaic Performance of TiO2 Nanotubes Anodized under Different Voltages
The present study was conducted to develop highly ordered facile TiO2 nanotubes (TiNTs) at two different applied voltages using two-step electrochemical anodization for the application in dye-sensitized solar cells (DSSCs). The nanotube fabrication is carried out in an aqueous electrolyte containing ethylene glycol and ammonium fluoride at 40 V and 60 V fixed applied potentials. Nanotubes synthesized at 40 V are comparatively uniform and smoother, whereas a rough top surface is observed at 60 V. The photovoltaic efficiency achieved for the device based on TiNTs prepared at 40 V is 0.84% which is higher than the efficiency achieved for the 60 V device. This work highlights the importance of ordered nanotubes for efficient devices.
- Open Access
- 11 April 2024
- Published by MDPI AG in Materials Proceedings
- Vol. 17 (1) , 14
Visible Absorption Spectra and In Vitro Cytotoxicity of Rhodamine-640 Perchlorate on Rhabdomyosarcoma Cancer Cell Line
Photosensitizers have been used for years to treat or diagnose several oncological diseases. In this research, we evaluate Rhodamine (Rh-640 perchlorate), a second-generation photosensitizer’s mediated preliminary photodynamic effects. To investigate these preliminary dose–response effects on the Rhabdomyosarcoma cancer cell line, the UV absorption spectra, standard curve, and cytotoxic analysis of Rh-640 perchlorate are demonstrated. The absorption spectra suggest that longer wavelengths of light like yellow-red light are best used for light irradiation. Different concentrations are used to evaluate absorbance and cytotoxic response. The results suggest that Rh-640 perchlorate may be used for the selective destruction of cancer cells without imposing any toxicity on normal cells in the dark. This research finding also suggests that its efficiency may also be evaluated on other cancer cell lines.
- 11 April 2024
- Published by MDPI AG in Materials Proceedings
- Vol. 17 (1) , 14
Open AccessVisible Absorption Spectra and In Vitro Cytotoxicity of Rhodamine-640 Perchlorate on Rhabdomyosarcoma Cancer Cell Line
Photosensitizers have been used for years to treat or diagnose several oncological diseases. In this research, we evaluate Rhodamine (Rh-640 perchlorate), a second-generation photosensitizer’s mediated preliminary photodynamic effects. To investigate these preliminary dose–response effects on the Rhabdomyosarcoma cancer cell line, the UV absorption spectra, standard curve, and cytotoxic analysis of Rh-640 perchlorate are demonstrated. The absorption spectra suggest that longer wavelengths of light like yellow-red light are best used for light irradiation. Different concentrations are used to evaluate absorbance and cytotoxic response. The results suggest that Rh-640 perchlorate may be used for the selective destruction of cancer cells without imposing any toxicity on normal cells in the dark. This research finding also suggests that its efficiency may also be evaluated on other cancer cell lines.