Publications

⏬ Journal Publications

17. P. K. Sahoo*, N. Rajput, A. K. Pal, R. Kumar, Wide-bandgap oxide semiconductor: unveiling excitonic potential, Front. Mater. 12, 1640463 (2025).[IF - 2.9] Link 16. A. K. Pal, Md N. Hossain, S. Brogna, N. J. Goddard, R. Gupta*, Leaky Waveguide Biosensors for Label-free Measurement of Human Serum Albumin, Analyst 150, 2643-2652 (2025).[IF - 3.6] Link 15. D.. N. Joshi, A. K. Pal, R. Krishnapriya, R. Arun Prasath*, Submicron-scale Au-decorated TiO2 mesoporous spheres for enhanced photon harvesting in DSSCs through near-field enhancement, light scattering, and dye loading, Front. Mater. 11, 1457325 (2024). [IF - 2.6] Link 14. H. Hu, A. K. Pal, A. Berestennikov, T. Weber, A. Stefancu, E. Cortes, S. A. Maier, A. Tittl*, Surface-Enhanced Raman Scattering in BIC-Driven Semiconductor Metasurfaces, Adv. Optical Mater. 2302812 (2024). [IF - 9.0] Link13. B. K. Sahu, A. K. Pal, Reshma TS, A. Das*, Single-Molecule Detection-Enabled Plasmonic Ag Nanogap for Unmasking Vibrational Properties in 0D SnO2, ACS Appl. Nano Mater. 5, 12413–12422 (2022). [IF - 5.9] Link12. R. Gupta, A. K. Pal, N.J. Goddard, Leaky Waveguide Grating (LWG) Biosensor, Advances in Science and Technology, 115, 37 (2022). Link11. A. K. Pal, N. J. Goddard, H. J. Dixon, R. Gupta*, A Self-Referenced Diffraction-Based Optical Leaky Waveguide Biosensor Using Photofunctionalised Hydrogels, Biosensors 10, 134 (2020). (Journal Cover Page), [IF - 5.4] Link10. A. K. Pal, G. K. Chandra, S. Umapathy, D. B. Mohan*, Ultra-sensitive, reusable and superhydrophobic Ag/ZnO/Ag 3D hybrid SERS substrate for hemoglobin detection, J. Appl. Phys. 127, 164501 (2020). [IF - 3.2] Link9. A. K. Pal, E. Labella, N.J. Goddard, R. Gupta*, Photofunctionalizable hydrogel for fabricating volume optical diffractive sensors, Macromol. Chem. Phys. 220, 1900228, 1-8 (2019). (Journal Cover Page). [IF - 2.5] Link8. A. K. Pal, S. Pagal, K. Prashanth, G. K. Chandra, S. Umapathy, D. B. Mohan*, Ag/ZnO/Au 3D hybrid structured reusable SERS substrate as highly sensitive platform for DNA detection, Sens. Act. B. Chemical 279, 157-169 (2019). [IF - 8.4] Link7. P Nandhagopal, A. K. Pal, D. B. Mohan*, Fabrication of silver and silver-copper bimetal thin films using co-sputtering for SERS applications, Opt. Mater. 97, 109381 (2019). [IF - 3.9] Link6. A. K. Pal, S. Som, C.-H. Lu*, Synthesis and spectroscopic analysis of Sm3+ doped CeO2 ceramic powders for the aplication of white LEDs, Cer. Int. 44, 15, 18256-18263 (2018). [IF - 5.2] Link5. A. K. Pal, D.B. Mohan*, Multi-Angle ZnO Microstructures Grown on Ag Nanorods Array for Plasmon-enhanced Near-UV-Blue Light Emitter, Nanotechnology 28, 415707 (2017). [IF - 3.5] Link4. A. K. Pal, D.B. Mohan*, SERS Enhancement, Sensitivity, and Homogeneity Studies on Bi-metallic Ag-Cu Films through Tuning of Broad Band SPR towards Red Region, J. Alloy. Comp. 698, 460-468 (2017). [IF - 6.3] Link3. A. K. Pal, D.B. Mohan*, Structural, morphological and optical properties of Ag–AgO thin films with the effect of increasing film thickness and annealing temperature, Opt. Mater. 48, 121-132 (2015). [IF - 3.9] Link2. A. K. Pal, D.B. Mohan*, Study of NBE emission enhancement with an absence of DL emission from ZnO nanorods through controlled growth on ultra-thin Ag films, Appl. Surf. Sci. 333, 244-253 (2015). [IF - 6.7] Link1. A. K. Pal, D.B. Mohan*, Fabrication of partially oxidized ultra-thin nanocrystalline silver films: effect of surface plasmon resonance on fluorescence quenching and surface enhanced Raman scattering, Mater. Res. Exp. 1, 025014 (2014). [IF - 2.2] Link

⏬ Book Chapters

2. B. K. Sahu, R. Beura, N. Behera, D. N. Joshi, A. K. Pal*, “Raman Spectroscopy for Defects and Crystalline Disorder in Oxide Semiconductor” in the book “Defect-Induced Magnetism in Oxide Semiconductors: Defects in Non-Magnetic Oxide Semiconductors”, Elsevier, ISBN: 9780323909075 (2023). Link

1. H. T. Das, T. B. Korkunda, S. P. Babu, A. K. Pal, D. N. Joshi*, “Chemical Methods for Growth of Oxide Semiconductors” in the book “Defect-Induced Magnetism in Oxide Semiconductors: Growth of Non-Magnetic Oxide Nanostructures”, Elsevier, ISBN: 9780323909075 (2023). Link

⏬ Conference Proceedings

6. R. Gupta*, A. K. Pal, N. J. Goddard, Biosensing by Direct Observation of Leaky Waveguide Modes, Journal of Physics: Conference Series. 1919, PP.012002, 2021, DOI: 10.1088/1742-6596/1919/1/012002.

5. A. K. Pal, N. J. Goddard, R. Gupta*, Aqueous photochemistry for the fabrication of grating sensors in hydrogels, Proceedings of SPIE 11367, 12 pp, 2020, DOI. 10.1117/12.2564248.

4. A. K. Pal, D. B. Mohan*, Label free detection of DNA on Au/ZnO/Ag hybrid structure based SERS substrate, AIP Conference Proceeding, 1724, 020101, 4 pp, 2016, DOI: 10.1063/1.4945221.

3. A. K. Pal, D. B. Mohan, The study of surface plasmon enhanced emission of ZnO nanorods on plasmonic Ag nanorods array, Mater. Today: Proc. 2, 4407-4412, 2015, DOI: 10.1016/j.matpr.2015.10.040.

2. A. K. Pal, D. B. Mohan*, Study of NBE emission enhancement of ZnO nanorods by changing the surface property of ultrathin Ag interlayer, IEEE Xplore, 4 pp, 2014, DOI.10.1109/ICEmElec.2014.7151155.

1. A. K. Pal, D. B. Mohan*, ZnO/Ag composite nanorod arrays for surface-plasmon- enhanced emission study, AIP Conference Proceeding, 1591, 982-984, 2014, 10.1063/1.4872826.

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