[1]        Khan, N. A., Rashid, N., Ahmad, I. *, Zahidullah, Zairov, R., Rehma, H., Nazar, M. F., Jabeen, U. (2022) An Efficient F₂O₃/FeS Heterostructures Water Oxidation Catalyst heterostructure catalyst for water splitting, International Journal of Hydrogen Energy 47,22340-22347. (*As corresponding author)

[2]       Ul-Hamid, A., Ikram, M., Raza, A., Haider, A., Ali, S., Alam, M. M., Saeed, A., Ahmad, I., Ali, M., Nabgan, W., Asiri, A. M., and Rahman, M. M. (2022) Development of 4-aminophenol sensor based on Co-MoS2 nanomaterials decorated on glassy carbon electrode using electrochemical technique, Materials Science and Engineering: B 282, 115778.

[3]       Riaz, Q., Ahmed, M., Zafar, M. N., Zubair, M., Nazar, M. F., Sumrra, S. H., Ahmad, I., and Hosseini-Bandegharaei, A. (2022) NiO nanoparticles for enhanced removal of methyl orange: equilibrium, kinetics, thermodynamic and desorption studies, International Journal of Environmental Analytical Chemistry 102, 84-103.

[4]       Koukab, S., Rashid, N., Ahmad, I.*, Nadeem, H., and Ismail, H. (2022) Synthesis, in-Silico studies, and in-Vitro bio-evaluation of new bi-thiacoumarins, Journal of Molecular Structure 1262, 133040. (*As corresponding author)

[5]       Jabeen, U., Iqbal, A., Aamir, M., Wali, Q., Ahmad, I., Malghani, M. N. K., and Akhtar, J. (2022) Synthesis of Cu-doped ZnO for bulk heterojunction hybrid solar cells, Chemical Papers, 1-6.

[6]       Ahmad, I., Ahmed, J., Batool, S., Zafar, M. N., Hanif, A., Nazar, M. F., Ul-Hamid, A., Jabeen, U., Dahshan, A., and Idrees, M. (2022) Design and fabrication of Fe₂O₃/FeP heterostructure for oxygen evolution reaction electrocatalysis, Journal of Alloys and Compounds 894, 162409.

[7]        Ul-Hamid, A., Ikram, M., Haider, A., Haider, J., Alam, M., Saeed, A., Nabgan, W., Ahmad, I., Ali, M., and Bake, A. (2021) In-situ phenylhydrazine chemical detection based on facile Zr-doped MoS2 nanocomposites (NCs) for environmental safety, Journal of the Taiwan Institute of Chemical Engineers 120, 267-277.

[8]       Qumar, U., Hassan, J., Naz, S., Haider, A., Raza, A., Ul-Hamid, A., Haider, J., Shahzadi, I., Ahmad, I., and Ikram, M. (2021) Silver decorated 2D nanosheets of GO and MoS₂ serve as nanocatalyst for water treatment and antimicrobial applications as ascertained with molecular docking evaluation, Nanotechnology 32, 255704.

[9]       Mohammadi, L., Zafar, M. N., Bashir, M., Sumrra, S. H., Shafqat, S. S., Zarei, A. A., Dahmardeh, H., Ahmad, I., and Halawa, M. I. (2021) Modeling of phenol removal from water by NiFe₂O₄ nanocomposite using response surface methodology and artificial neural network techniques, Journal of Environmental Chemical Engineering 9, 105576.

[10]     Khan, N. A., Ahmad, I. *, Rashid, N., Zafar, M. N., Shehzad, F. K., Ul-Hamid, A., Nazar, M. F., Junaid, M., Faheem, M., and Shafqat, S. S. (2021) Enhanced electrochemical activity of Co₃O₄/Co₉S₈ heterostructure catalyst for water splitting, International Journal of Hydrogen Energy. (*As corresponding author)

[11]     Jabeen, U., Shah, S. M., Aamir, M., and Ahmad, I. (2021) Grafting and co-grafting of dyes on Cd-doped ZnS nanocrystals and their application on dye-sensitized solar cells, Bulletin of Materials Science 44, 1-9.

[12]     Ikram, M., Mahmood, A., Haider, A., Naz, S., Ul-Hamid, A., Nabgan, W., Shahzadi, I., Haider, J., Ahmad, I., and Ali, S. (2021) Dye degradation, antibacterial and in-silico analysis of Mg/cellulose-doped ZnO nanoparticles, International journal of biological macromolecules 185, 153-164.

[13]     Fatima, M., Liaqat, F., Shabbir, M., Ahmad, I., Akhter, Z., Fatima, R., and Yousaf, S. (2021) Synthesis, characterization, antioxidant, DNA binding and density functional studies of novel bisamides, Journal of Molecular Structure 1239, 130471.

[14]     Bibi, N., Ahmad, I., Mubeen, M., Ashiq, M. N., Zhang, S., and Iqbal, A. (2021) A novel binder free high performance Y₂Zr₂O₇/MnS nanocomposite electrode for supercapacitor applications, Journal of Energy Storage 37, 102505.

[15]     Ahmed, S.¹, Ahmad, I.¹, Ahmad, Z., Jalil, A., Ashiq, M. N., and Shafique, A. (2021) Fabrication and corrosion inhibition behavior of hierarchical Al-Cr co-doped magnesium ferrites nanomaterial for steel, Surface and Coatings Technology 405, 126687. (¹Same contribution)

[16]     Ahmad, I., Shah, S. M., Zafar, M. N., Ullah, S., Ul-Hamid, A., Ashiq, M. N., Jabeen, U., Shafa, M., and Rahdar, A. (2021) Fabrication of highly resistive La–Zn co-substituted spinel strontium nanoferrites for high frequency devices applications, Materials Chemistry and Physics 259, 124031.

[17]     Ahmad, I., Shah, S. M., Zafar, M. N., Ashiq, M. N., Tang, W., and Jabeen, U. (2021) Synthesis, characterization and charge transport properties of Pr–Ni Co-doped SrFe₂O₄ spinel for high frequency devices applications, Ceramics International 47, 3760-3771.

[18]     Zia, M., Hameed, S., Ahmad, I.*, Tabassum, N., and Yousuf, S. (2020) Regio-isomeric isoxazole sulfonates: Synthesis, characterization, electrochemical studies and DNA binding activity, Journal of Molecular Structure 1220, 128635. (*As corresponding author)

[19]     Zia, M., Hameed, S., Ahmad, I.*, Tabassum, N., and Yousaf, S. (2020) Synthesis, characterization, electrochemical and DNA binding studies of regio-isomeric sulfonyl esters of substituted isoxazoles, Journal of Molecular Structure 1202, 127230. (*As corresponding author)

[20]     Zhou, J., Jiang, L., Shu, C., Kong, L., Ahmad, I., Zhou, Y. N., Tang, W., Sun, X., and Wu, Y. (2020) A universal strategy for N‐doped 2D carbon nanosheets with sub‐nanometer micropore for high‐performance supercapacitor, Energy & Environmental Materials.

[21]     Uddin, N., Rashid, F., Ali, S., Tirmizi, S. A., Ahmad, I.*, Zaib, S., Zubair, M., Diaconescu, P. L., Tahir, M. N., and Iqbal, J. (2020) Synthesis, characterization, and anticancer activity of Schiff bases, Journal of Biomolecular Structure and Dynamics 38, 3246-3259. (*As corresponding author)

[22]     Rashid, N., Kiran, A., Ahmad, I.*, Ashraf, Z., Mohd. Yamin, B., and Rafiq, M. (2020) Synthesis, DFT, electrochemical, biological and DNA-interaction studies of a novel copper (II) complex of salicylic acid and N-tosyl substituted benzimidazole, Journal of Coordination Chemistry 73, 52-66. (*As corresponding author)

[23]     Lai, C., Shu, C., Li, W., Wang, L., Wang, X., Zhang, T., Yin, X., Ahmad, I., Li, M., and Tian, X. (2020) Stabilizing a lithium metal battery by an in situ Li₂S-modified interfacial layer via amorphous-sulfide composite solid electrolyte, Nano Letters 20, 8273-8281.

[24]     Gohar, R. S., Ahmad, I.*, Shah, A., Majeed, S., Najam-Ul-Haq, M., and Ashiq, M. N. (2020) Fabrication of transition-metal oxide and chalcogenide nanostructures with enhanced electrochemical performances, Journal of Energy Storage 31, 101621. (*As corresponding author)

[25]     Ayyob, M., Ahmad, I., Hussain, F., Bangash, M. K., Awan, J. A., and Jaubert, J.-N. (2020) A new technique for the synthesis of lanthanum substituted nickel cobaltite nanocomposites for the photo catalytic degradation of organic dyes in wastewater, Arabian Journal of Chemistry 13, 6341-6347.

[26]     Nigar, A., Shabbir, M., Akhter, Z., Sabahat, S., Fatmi, M. Q., Bolte, M., Ahmad, I., Janjua, N. K., and Mehmood, S. (2019) Synthesis, characterization, docking and electrochemical studies of nitroaromatic amides, Journal of Molecular Structure 1176, 791-797.

[27]     Nadeem Asghar Khan, R., Muhammad Junaid, Muhammad Nadeem Zafar, Muhammad Faheem, Iqbal Ahmad*. (2019) NiO/NiS Heterostructures: An Efficient and Stable Electrocatalyst for Oxygen Evolution Reaction, ACS Applied Energy Materials 2, 3587-3594. (*As corresponding author)

[28]     Bibi, R., Jabeen, U., Malghani, M. N. K., Ahmad, I., Fahmid, S., Bashir, F., Rizwan, S., Bibi, N., Adhikari, T., and Pathak, D. (2019) Structural, optical and photovoltaic properties of P3HT and metal doped TiO2 quantum dots based bulk heterojunction layers, Optical Materials 91, 376-385.

[29]     Bibi, N., Xia, Y., Ahmad, I., Shabbir, S., Ahmed, S., Zhu, Y., Zhang, S., and Iqbal, A. (2019) Mesoporous Ce₂Zr₂O₇/PbS nanocomposite with an excellent supercapacitor electrode performance and cyclic stability, ChemistrySelect 4, 655-661.

[30]     Bibi, N., Hussain, M. Z., Hussain, S., Ahmed, S., Ahmad, I., Zhang, S., and Iqbal, A. (2019) Excellent electrochemical performance of SrZrO3 nanorods as supercapacitor electrode in aqueous electrolytes, Applied Surface Science 495, 143587.

[31]     Zafar, M. N., Amjad, M., Tabassum, M., Ahmad, I., and Zubair, M. (2018) SrFe₂O₄ nanoferrites and SrFe₂O₄/ground eggshell nanocomposites: fast and efficient adsorbents for dyes removal, Journal of Cleaner Production 199, 983-994.

[32]     Shabbir, M., Akhter, Z., Ahmad, I., Ahmed, S., McKee, V., Ismail, H., and Mirza, B. (2017) Copper (II) complexes bearing ether based ON donor bidentate Schiff bases: Synthesis, characterization, biological and electrochemical investigations, Polyhedron 124, 117-124.

[33]     Shabbir, M., Akhter, Z., Ahmad, I., Ahmed, S., Bolte, M., and McKee, V. (2017) Synthesis and bioelectrochemical behavior of aromatic amines, Bioorganic Chemistry 75, 224-234.

[34]     Shabbir, M., Akhter, Z., Ahmad, I., Ahmed, S., Bolte, M., Ismail, H., and Mirza, B. (2017) Ferrocene-based Schiff bases copper (II) complexes: Synthesis, characterization, biological and electrochemical analysis, Inorganica Chimica Acta 463, 102-111.

[35]     Shabbir, M., Ahmad, I., Ismail, H., Ahmed, S., McKee, V., Akhter, Z., and Mirza, B. (2017) Pharmacological, electrochemical and drug–DNA interaction aspects of tridentate Schiff bases and their triphenylphosphine nickel (II) complexes, Polyhedron 133, 270-278.

[36]     Jabeen, U., Adhikari, T., Shah, S. M., Nunzi, J.-M., Badshah, A., and Ahmad, I. (2017) Enhancement of efficiency by embedding ZnS and Mn-doped ZnS nanoparticles in P3HT: PCBM hybrid solid state solar cells, The European Physical Journal Applied Physics 78, 34810.

[37]     Hussain, S., Ali, S., Shahzadi, S., Shahid, M., Tahir, A. A., Mustansar Abbas, S., Riaz, M., Ahmad, I., and Hussain, I. (2017) Multinuclear (Sn/Pd) complexes with disodium 2, 2′-(dithiocarboxyazanediyl) diacetate hydrate; Synthesis, characterization and biological activities, Journal of Coordination Chemistry 70, 4070-4092.

[38]     Hussain, K. I., Usman, M., Siddiq, M., Rasool, N., Nazar, M. F., Ahmad, I., Holder, A. A., and Altaf, A. A. (2017) Application of micellar enhanced ultrafiltration for the removal of sunset yellow dye from aqueous media, Journal of Dispersion Science and Technology 38, 139-144.

[39]     Aboud, M., Ahmad, I., Arshad, S., Liaqat, S., Gilani, Z., Nadeem, Q., and Shakir, I. (2017) The effect of rare earth Dy³⁺ ions on structural, dielectric and electrical behavior of Ni_0.4Co_0.6Dy_yFe_2-yO₄ nano-ferrites synthesized by wet chemical approach.

[40]     Shabbir, M., Akhter, Z., Ahmad, I., Ahmed, S., Shafiq, M., Mirza, B., McKee, V., Munawar, K. S., and Ashraf, A. R. (2016) Schiff base triphenylphosphine palladium (II) complexes: Synthesis, structural elucidation, electrochemical and biological evaluation, Journal of Molecular Structure 1118, 250-258.

[41]     Shabbir, M., Akhter, Z., Ahmad, I., Ahmed, S., Ismail, H., Mirza, B., McKee, V., and Bolte, M. (2016) Synthesis, characterization, biological and electrochemical evaluation of novel ether based ON donor bidentate Schiff bases, Journal of Molecular Structure 1116, 84-92.

[42]     Ahmad, I., Shah, S. M., Ashiq, M. N., Nawaz, F., Shah, A., Siddiq, M., Fahim, I., and Khan, S. (2016) Fabrication of Nd³⁺ and Mn²⁺ ions Co-doped spinal strontium nanoferrites for high frequency device applications, Journal of Electronic Materials 45, 4979-4988.

[43]     Ahmad, I., Shah, S. M., Ashiq, M. N., and Khan, R. A. (2016) Effect of Nd³⁺ and Cd²⁺ ions co-substitution on the dielectric and electron transport properties of spinel strontium nanoferrites, Ceramics International 42, 12763-12770.

[44]     Shabbir, M., Akhter, Z., Ahmad, I., Ahmed, S., Ismail, H., Mirza, B., Mckee, V., and Bolte, M. (2015) Synthesis, biological and electrochemical evaluation of novel nitroaromatics as potential anticancerous drugs, Bioelectrochemistry 104, 85-92.

[45]     Kousar, T., Ahmad, I., Khan, M. A., Nasar, G., Shahid, M., Shakir, I., and Warsi, M. F. (2015) Structural, electrical, dielectric and magnetic behavior of Gd_{1− x}Bi_xFe_{1− y}Zr_yO₃ nanoparticles for advanced technological applications, Ceramics International 41, 8578-8583.

[46]     Irfan, M., Ahmad, I., Samra, S. A., and Saeed, A. (2015) Study on the synthesis and characterization of 3, 3′-bicarbazole and pyridine based luminescent copolymers, Materials Letters 161, 37-40.

[47]     Ahmad, I., Murtaza, S., and Ahmed, S. (2015) Electrochemical and photovoltaic study of sunset yellow and tartrazine dyes, Monatshefte für Chemie-Chemical Monthly 146, 1631-1640.

[48]     Sultan, A., Mahmood, A., Goraya, N. K., Qureshi, A. M., Ahmad, I., Ashiq, M. N., Shakir, I., and Warsi, M. F. (2014) New nanoparticulate Gd1− xZrxFe1− yMnyO3 multiferroics: Synthesis, characterization and evaluation of electrical, dielectric and magnetic parameters, Journal of alloys and compounds 585, 790-794.

[49]     Khan, M. A., Sabir, M., Mahmood, A., Asghar, M., Mahmood, K., Khan, M. A., Ahmad, I., Sher, M., and Warsi, M. F. (2014) High frequency dielectric response and magnetic studies of Zn1− xTbxFe2O4 nanocrystalline ferrites synthesized via micro-emulsion technique, Journal of magnetism and magnetic materials 360, 188-192.

[50]     Iqbal, M., Ahmad, I., Ali, S., Muhammad, N., Ahmed, S., and Sohail, M. (2013) Dimeric “paddle-wheel” carboxylates of copper (II): Synthesis, crystal structure and electrochemical studies, Polyhedron 50, 524-531.