Excited-State Electronic Structure
TD-DFT studies of optical absorption, emission, intramolecular charge-transfer states, and Frontier orbital character in dyes, fluorescent probes, and photoactive chromophores.
Modeling excited states, charge transfer,
and the quantum behaviour of
functional materials.
I am a computational chemist working at the interface of electronic-structure theory, excited-state phenomena, charge-transfer analysis, optoelectronic materials and machine-learning-assisted molecular/materials screening.
My research is rooted in first-principles electronic-structure theory. I use Gaussian, VASP, Quantum ESPRESSO, AMS, and Python-based workflows to investigate molecular and materials systems — with a particular focus on excited states, charge transfer, optical properties, and structure–property relationships in chemically relevant systems.
Increasingly, I'm interested in coupling traditional computational chemistry with machine learning and automated screening. This shift, from one-off mechanistic studies to predictive, data-aware workflows, sits at the heart of my long-term research programme: making electron-transfer and excited-state phenomena tractable across larger and more complex chemical spaces.
Beyond research, I supervise 15+ BS and MPhil theses, teach quantum chemistry, molecular spectroscopy, and computational chemistry, and have served as a peer reviewer for ACS Omega, Chemosphere, RSC Advances, and Solar Energy — more than 50 manuscripts to date.
TD-DFT studies of optical absorption, emission, intramolecular charge-transfer states, and Frontier orbital character in dyes, fluorescent probes, and photoactive chromophores.
Quantum-chemical design of donor and non-fullerene acceptor architectures for organic solar cells, and tuning of phthalocyanine- and triphenylamine-based dyes for DSSCs.
Hyperpolarizability engineering through alkali- and coinage-metal doping of macrocycles, circulenes, and phosphorus-rich frameworks for next-generation photonic systems.
First-principles screening of nanocages, aza-macrocycles, and heterocyclic frameworks for selective electrochemical sensing of NOx, SOx, H2S, and N2O.
DFT, Hirshfeld surface analysis, and in silico screening of heterocyclic scaffolds — quinazolindiones, triazines, pyrazolidines — for anticancer and antiviral targets.
scikit-learn, SchNetPack, and DeePMD-kit workflows for property prediction, automated screening, and ML-assisted electronic-structure modelling.
A focused portfolio connecting quantum-chemical insight, data-driven screening, and experimentally relevant chemical problems.
TD-DFT and first-principles modelling of optoelectronic materials, photovoltaic sensitizers, donor–acceptor frameworks, and chemically tunable charge-transfer pathways.
DFT/TD-DFT screening of donor, acceptor and sensitizer families for improved light harvesting, charge injection and photovoltaic performance.
Quantum-chemical evaluation of toxic-gas adsorption, electronic perturbation and electrochemical response in nanocages, macrocycles and heteroatom-rich frameworks.
Rational tuning of nonlinear optical response using donor–acceptor engineering, metal/alkali-metal functionalization and polarizability-driven molecular design.
Python-based workflows that combine descriptor generation, model training, interpretability and automated computational pipelines for predictive chemistry.
A peer-reviewed body of work spanning excited-state TD-DFT, organic photovoltaics, nonlinear optics, gas sensing, and computational drug discovery. Filter by year, by tag, or search by author, journal, or keyword.
Indirubin Derivatives: Synthesis, Physicochemical Profiling, Toxicity Assessment, and Molecular Docking Investigations Against EGFR and HIV Target Substrates
ChemistrySelect, 2026.
Synthesis, Structural, Electronic, and Medicinal Characterization of a Thiophene-Bearing Polycyclic Compound: An Approach to Discover Potential Lead Compounds for Precision Cancer Therapy
ChemistrySelect, 2026.
Quantum chemical engineering of enhanced nonlinear optical responses in alkali metal-doped diazadioxacirculenes for molecular photonics
Journal of Molecular Graphics and Modelling, 142, 109229 (2026).
Coinage Metal-Functionalized P-Flowers with Remarkable Hyperpolarizability for Advanced Photonic Applications: A DFT Study
Physical Chemistry Chemical Physics (PCCP) — in peer review (2026).
Quantum Chemical Insights into Metal-Ion Enhanced NLO Response of a Fluorescent Probe for Advanced Sensing Application
Journal of Fluorescence, 2025.
doi.org/10.1007/s10895-025-04382-zSynthesis, X-ray Structure Investigation, Hirshfeld Surface Analysis and Theoretical Calculations of Metal Complexes on the Base of 2-Aminobenzoxazole
ChemistrySelect, 2025.
doi.org/10.1002/slct.202500087Synthesis, investigation of the crystal structure, DFT and in silico medicinal potential of nicotinonitrile substituted quinazolindione as potential anticancer scaffold
Molecular Physics, 2025.
doi.org/10.1080/00268976.2024.2448566Role of Near-IR Sensitive Asymmetric A-DA′D-π-A-type Non-Fullerene Acceptors for Efficient Organic Solar Cells: A Theoretical Insight
Journal of Computational Biophysics and Chemistry, 2025.
doi.org/10.1142/S2737416524500546Quantum Chemical Investigation for Enhanced Electrochemical Sensing of Toxic Gases by HexaazaphenH2
New Journal of Chemistry, 48, 18128–18142 (2024).
doi.org/10.1039/D4NJ02845GSolid Phase Synthesis, DFT Calculations, Molecular Docking, and Biological Studies of Symmetrical N2,N4,N6-Trisubstituted-1,3,5-triazines
ACS Omega, 2024.
doi.org/10.1021/acsomega.4c01980Synthesis, investigation of the crystal structure, DFT calculations, and in silico medicinal potential of hydrazono- and aminomethylene substituted pyrazolidine-3,5-diones as potential anticancer scaffolds
New Journal of Chemistry, 2024.
doi.org/10.1039/D4NJ01839GNew Pyrimidinone Bearing Aminomethylenes and Schiff Bases as Potent Antioxidant, Antibacterial, SARS-CoV-2, and COVID-19 Main Protease MPro Inhibitors: Design, Synthesis, Bioactivities, and Computational Studies
ACS Omega, 2024.
doi.org/10.1021/acsomega.3c09393Design, synthesis, in-vitro biological screening, and in-silico studies of 2-thioxodihydropyrimidinone based new aminomethylene scaffolds
Journal of Molecular Structure, 2024.
doi.org/10.1016/j.molstruc.2023.137153Synthesis, X-ray crystallography, computational investigation on quinoxaline derivatives as potent against adenosine receptor A2AAR
Journal of Biomolecular Structure and Dynamics, 2024.
doi.org/10.1080/07391102.2024.2314268Discovery of pyrrole-triphenylamine based novel organic sensitizers for dye-sensitized solar cells: A first-principles study
Materials Science in Semiconductor Processing, 174, 108173 (2024).
doi.org/10.1016/j.mssp.2024.108173Synthesis and characterization of novel quinaldic acid based Ni, Fe, and Cr Complexes: A computational and experimental study
Inorganic Chemistry Communications, 2024.
doi.org/10.1016/j.inoche.2024.112590Synthesis, photophysical, voltammetric, and DFT studies of 4-aminochalcones
Journal of Photochemistry and Photobiology A: Chemistry, 2023.
doi.org/10.1016/j.jphotochem.2023.114790Synthesis, virtual screening, and computational approach of 6-(4-methoxyphenyl)-4-phenyl-1,2-dihydropyrimidin-2-one as a potential target for thioredoxin glutathione reductase (TGR)
Journal of Molecular Structure, 2023.
doi.org/10.1016/j.molstruc.2023.135623Insight on the structural, electronic, and optical properties of Zn, Ga-doped/dual-doped graphitic carbon nitride for visible-light applications
Journal of Molecular Graphics and Modelling, 2023.
doi.org/10.1016/j.jmgm.2023.108603Role of Aromatic Heterocyclic Core-Based Materials as Donors for Organic and as Hole-Transporting Materials for Perovskite Solar Cells
Journal of Computational Biophysics and Chemistry, 2023.
doi.org/10.1142/S2737416523420012Modeling of Conjugated Core-Based Non-Fullerene Acceptor Materials for Organic Photovoltaic Applications
Journal of Computational Biophysics and Chemistry, 2023.
doi.org/10.1142/S2737416523500370Discovery of versatile bat-shaped acceptor materials for high-performance organic solar cells — a DFT approach
International Journal of Energy Research, 46, 13393–13408 (2022).
doi.org/10.1002/er.8049One-pot synthesis, X-ray crystal structure, and identification of potential molecules against COVID-19 main protease through structure-guided modeling and simulation approach
Arabian Journal of Chemistry, 2022.
doi.org/10.1016/j.arabjc.2022.104230Efficient tuning of zinc phthalocyanine-based dyes for dye-sensitized solar cells: a detailed DFT study
RSC Advances, 2022.
doi.org/10.1039/D1RA04529FAn optoelectronic study to design better benzodithiophene (BDT) donor unit based non-fullerene organic solar cells (OSCs): the DFT approaches
Chemical Papers, 2022.
doi.org/10.1007/s11696-022-02224-xDFT outcome for comparative analysis of Be12O12, Mg12O12, and Ca12O12 nanocages toward sensing of N2O, NO2, NO, H2S, SO2, and SO3 gases
Computational and Theoretical Chemistry, 2022.
doi.org/10.1016/j.comptc.2022.113694Sensing of SO3, SO2, H2S, NO2, and N2O toxic gases through aza-macrocycle via DFT calculations
Computational and Theoretical Chemistry, 2022.
doi.org/10.1016/j.comptc.2022.113606End-capped engineering of bipolar diketopyrrolopyrrole based small electron acceptor molecules for high performance organic solar cells
Computational and Theoretical Chemistry, 2021.
doi.org/10.1016/j.comptc.2021.113242Deciphering the role of end-capped acceptor units for amplifying the photovoltaic properties of donor materials for high-performance organic solar cell applications
Computational and Theoretical Chemistry, 2021.
doi.org/10.1016/j.comptc.2021.113454Study of biogenically fabricated transition metal oxide nanoparticles on oral cavity infectious microbial strains
Inorganic and Nano-Metal Chemistry, 2021.
doi.org/10.1080/24701556.2020.1811729Green Synthesis and Biomedical Applications of ZnO Nanoparticles: Role of PEGylated-ZnO Nanoparticles as Doxorubicin Drug Carrier against MDA-MB-231 (TNBC) Cell Line
Crystals, 11(4), 344 (2021).
doi.org/10.3390/cryst11040344Efficient tuning of zinc phthalocyanine-based dyes for dye-sensitized solar cells: a detailed DFT study
RSC Advances, 11, 27570–27582 (2021).
doi.org/10.1039/D1RA04529FEfficient tuning of triphenylamine-based donor materials for high-efficiency organic solar cells
Computational and Theoretical Chemistry, 2020.
doi.org/10.1016/j.comptc.2020.113045Designing Triphenylamine-Configured Donor Materials with Promising Photovoltaic Properties for Highly Efficient Organic Solar Cells
ChemistrySelect, 2020.
doi.org/10.1002/slct.202001989The Islamia University of Bahawalpur, Pakistan
Leads computational research projects in DFT, TD-DFT, and molecular/materials modeling. Supervises projects on excited-state behaviour, charge transfer, and structure–property relationships in functional systems. Develops machine-learning-assisted workflows for predictive electronic-structure modelling.
University of The Punjab, Lahore, Pakistan
Carried out DFT and TD-DFT studies on gas sensing, optoelectronic materials, NLO systems, and photovoltaics. Analyzed excited states, charge-transfer behaviour, electronic spectra, and frontier orbital characteristics across diverse molecular families. Published numerous first-author and co-authored papers.
Lahore University of Management Sciences (LUMS), Pakistan
Modeled energy-related materials and photoactive systems within nationally funded computational projects. Performed first-principles calculations and post-processing for materials-property analysis.
University of The Punjab, Lahore
Dissertation: Sensing of Toxic Chemicals using DFT and Optimization of Organic Solar Cells. Advisors: Prof. Dr. Ejaz Ahmed & Dr. Tariq Mahmood. Award: Best Research Student (2021).
University of The Punjab, Lahore
Dissertation: Hydrogen Storage in Transition Metal-Encapsulated Nanocages. Advisors: Prof. Dr. Muhammad Arshad & Dr. Khurshid Ayub.
University of Education, Lahore
Institute of Chemistry, The Islamia University of Bahawalpur
University of The Punjab, Lahore — for outstanding doctoral research output
University of The Punjab — awarded during PhD studies
University of Education, Lahore
University of Education, Lahore — for academic merit
Reviewer for ACS Omega, Chemosphere, RSC Advances, and Solar Energy
Active research collaborations span seven institutions across four continents — covering crystallography, in silico drug design, materials theory, and energy-materials modelling.
Both files are kept current with each new publication and appointment. The CV bundles research profile, education, experience, awards, supervision, technical skills, and references in two pages; the publications dossier lists every paper with full author lists and DOIs.
Whether you're a student looking to join a DFT-focused project, a collaborator with an interesting computational question, or a journal editor — I'd be happy to hear from you.
I supervise BS and MPhil thesis projects in DFT, TD-DFT, photovoltaics, sensing, NLO, and machine-learning-assisted computational chemistry. If you have a strong background in physical chemistry, programming, or both — get in touch with a short note on your interests and a recent CV.
Write to me