Design, characterization and implementation of cost-effective sodium alginate/water hyacinth microspheres for remediation of lead and cadmium from wastewater

A Refaat, MA Ibrahim, D Shehata, H Elhaes… - International journal of …, 2024 - Elsevier
The aquatic plant water hyacinth was dried then cross-linked with sodium alginate to
produce ionic cross-linked microspheres. The mechanism of controlling cadmium (Cd) and …

DFT and TDDFT exploration on electronic transitions and bonding aspect of DPA and PTDC ligated transition metal complexes

M Ahmed, SS Malhotra, O Yadav, Monika… - Journal of Molecular …, 2024 - Springer
Context In this study, we have investigated the structure, reactivity, bonding, and electronic
transitions of DPA and PDTC along with their Ni-Zn complexes using DFT/TD-DFT methods …

Theoretical exploration of a di-carbazole based dye for 3rd generation dye-sensitized solar cells

SS Malhotra, M Ahmed, M Kumar, MA Amin… - Materials Today …, 2024 - Elsevier
Dye-sensitized solar cells (DSSCs) are known for their large potential in green, efficient and
cost-effective solar energy technology. Therefore, investigating the solar-to-electricity …

Exploring the effect of aromatic π-spacers on the photophysical properties of triphenylamine and indoline dyes in DSSCs

SS Malhotra, RK Saran, M Ahmed, AS Alsubaie… - Optical and Quantum …, 2025 - Springer
Dye-sensitized solar cells (DSSCs) are positioned as a promising technology to address the
rising global demand for clean energy, providing a sustainable option to meet the expanding …

Theoretical exploration of copper based electrolytes for third generation dye sensitized solar cells

SS Malhotra, M Kumar, MK Gupta, A Ansari - Materials Today …, 2024 - Elsevier
Dye-sensitized solar cells (DSSCs) present a promising avenue for addressing the
escalating need for clean energy solutions. These innovative cells offer a sustainable …

Structures, bonding aspects and spectroscopic parameters of morin, myricetin, and quercetin with copper/zinc complexes: DFT and TDDFT exploration

M Ahmed, SS Malhotra, AS Alsubaie… - Journal of Molecular …, 2025 - Springer
Methods G16 software is used to optimize all species. B3LYP functional was employed in
combination with LanL2DZ basis set for Cu and Zn, and 6-311G (d, p) basis set for other …