Dr. PORTNIAGIN Arsenii

Research Output

  1. 2025
  2. Published

    Bidentate Lewis Base Ligand-Mediated Surface Stabilization and Modulation of the Electronic Structure of CsPbBr3 Perovskite Nanocrystals

    Hassan, M. S., Basera, P., Khan, B., Portniagin, A. S., Vighnesh, K., Wu, Y. & Rusanov, D. A. & 4 others, Babak, M., He, J. H., Bajdich, M. & Rogach, A. L., Jan 2025, In: Journal of the American Chemical Society. 147, 1, p. 862-873

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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  3. 2024
  4. Online published

    High-Density Atomic Level Defect Engineering of 2D Fe-Based Metal-Organic Frameworks Boosts Oxygen and Hydrogen Evolution Reactions

    Zhao, X., Wang, S., Cao, Y., Li, Y., Portniagin, A. S., Tang, B. & Liu, Q. & 5 others, Kasák, P., Zhao, T., Zheng, X., Deng, Y. & Rogach, A. L., 30 Oct 2024, (Online published) In: Advanced Science. 2405936.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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  5. Published

    The Rise of HgTe Colloidal Quantum Dots for Infrared Optoelectronics

    Sergeeva, K. A., Zhang, H., Portniagin, A. S., Bossavit, E., Mu, G., Kershaw, S. V. & Ithurria, S. & 6 others, Guyot-Sionnest, P., Keuleyan, S., Delerue, C., Tang, X., Rogach, A. L. & Lhuillier, E., 25 Sept 2024, In: Advanced Functional Materials. 34, 39, 2405307.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 7
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  6. Published

    Ultraviolet Circularly Polarized Luminescence in Chiral Perovskite Nanoplatelet-Molecular Hybrids: Direct Binding Versus Efficient Triplet Energy Transfer

    Tang, B., Wei, Q., Wang, S., Liu, H., Mou, N., Liu, Q. & Wu, Y. & 5 others, Portnyagin, A. S., Kershaw, S. V., Ga, X., Li, M. & Rogach, A. L., 19 Jun 2024, In: Small. 20, 25, 2311639.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  7. Published

    Blue Circularly Polarized Luminescence from Quantum-Confined CsPbBr3 Nanocrystals with a Different Degree of Shape Anisotropy

    Zhu, D., Tang, B., Wu, Y., Portniagin, A. S., Liu, H., Liu, Q. & Ushakova, E. V. & 1 others, Rogach, A. L., 30 May 2024, In: The Journal of Physical Chemistry C. 128, 21, p. 8689–8697

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  8. Online published

    Red-Emitting CsPbI3 /ZnSe Colloidal Nanoheterostructures with Enhanced Optical Properties and Stability

    Kunnathodi, V., Sergeev, A. A., Hassan, M. S., Portniagin, A. S., Sokolova, A. V., Zhu, D. & Sergeeva, K. A. & 3 others, Kershaw, S. V., Wong, K. S. & Rogach, A. L., 28 May 2024, (Online published) In: Small. 11 p., 2400745.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  9. Published

    Obviating Ligand Exchange Preserves the Intact Surface of HgTe Colloidal Quantum Dots and Enhances Performance of Short Wavelength Infrared Photodetectors

    Sergeeva, K. A., Hu, S., Sokolova, A. V., Portniagin, A. S., Chen, D., Kershaw, S. V. & Rogach, A. L., 25 Apr 2024, In: Advanced Materials. 36, 17, 2306518.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 11
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  10. Published

    Pure-red electroluminescence of quantum-confined CsPbI3 perovskite nanocrystals obtained by the gradient purification method

    Liu, H., Xiao, X., Wu, Y., Zhu, D., Sun, J., Chen, D. & Tang, B. & 5 others, Wang, S., Portniagin, A., Vighnesh, K., Choy, W. C. H. & Rogach, A. L., Apr 2024, In: Materials Today Energy. 41, 101533.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  11. Online published

    Removing Cadmium Impurities from Cation-Exchange-Derived CuInSe2/CuInS2 Nanorods for Enhanced Infrared Emission and Photodetection

    Portniagin, A. S., Sergeev, A. A., Sergeeva, K. A., Wang, S., Li, Z., Ning, J. & Chan, C. C. S. & 4 others, Kershaw, S. V., Zhong, X., Wong, K. S. & Rogach, A. L., 13 Mar 2024, (Online published) In: Advanced Functional Materials. 12 p.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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  12. Published

    Dual-Atom Co/Ni Electrocatalyst Anchored at the Surface-Modified Ti3C2Tx MXene Enables Efficient Hydrogen and Oxygen Evolution Reactions

    Zhao, X., Li, W.-P., Cao, Y., Portniagin, A., Tang, B., Wang, S. & Liu, Q. & 4 others, Yu, D. Y. W., Zhong, X., Zheng, X. & Rogach, A. L., 6 Feb 2024, In: ACS Nano. 18, 5, p. 4256-4268

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 33
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  13. Published

    Chiral Ligand-Induced Inversion and Tuning of Excitonic Optical Activity in Intrinsically Chiral CsPbBr3 Perovskite Nanoplatelets

    Tang, B., Wang, S., Liu, H., Mou, N., Portniagin, A. S., Chen, P. & Wu, Y. & 3 others, Gao, X., Lei, D. & Rogach, A. L., 2 Feb 2024, In: Advanced Optical Materials. 12, 4, 2301524.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 12
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  14. 2023
  15. Published

    Cation-Exchange-Derived Wurtzite HgTe Nanorods for Sensitive Photodetection in the Short-Wavelength Infrared Range

    Portniagin, A. S., Sergeeva, K. A., Kershaw, S. V. & Rogach, A. L., 25 Jul 2023, In: Chemistry of Materials. 35, 14, p. 5631–5639

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 9
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  16. 2022
  17. Published

    Co-doping of tellurium with bismuth enhances stability and photoluminescence quantum yield of Cs2AgInCl6 double perovskite nanocrystals

    Wang, S., Shi, R., Tang, B., Xiong, Y., Portniagin, A., Zhao, X. & Kershaw, S. V. & 2 others, Long, R. & Rogach, A. L., 14 Nov 2022, In: Nanoscale. 14, 42, p. 15691-15700

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 13
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  18. Published

    Effects of Stokes shift and Purcell enhancement on fluorescence-assisted radiative cooling

    Ma, X., Fu, Y., Portniagin, A., Yang, N., Liu, D., Rogach, A. L. & Dai, J.-G. & 1 others, Lei, D., 7 Oct 2022, In: Journal of Materials Chemistry A. 10, 37, p. 19635-19640

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 31
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  19. Published

    Semiconductor Nanocrystals Emitting in the Second Near-Infrared Window: Optical Properties and Application in Biomedical Imaging

    Jiao, M., Portniagin, A. S., Luo, X., Jing, L., Han, B. & Rogach, A. L., 18 Jul 2022, In: Advanced Optical Materials. 10, 14, 2200226.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 25
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  20. Published

    Monodisperse CuInS2/CdS and CuInZnS2/CdS Core–Shell Nanorods with a Strong Near-Infrared Emission

    Portniagin, A. S., Ning, J., Wang, S., Li, Z., Sergeev, A. A., Kershaw, S. V. & Zhong, X. & 1 others, Rogach, A. L., 19 Apr 2022, In: Advanced Optical Materials. 10, 8, 2102590.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 11
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  21. Published

    Proton Transfer-Driven Modification of 3D Hybrid Perovskites to Form Oriented 2D Ruddlesden-Popper Phases

    Duan, Z., Na, G., Wang, S., Ning, J., Xing, B., Huang, F. & Portniagin, A. S. & 3 others, Kershaw, S. V., Zhang, L. & Rogach, A. L., Mar 2022, In: Small Science. 2, 3, 2100114.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 7
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  22. 2021
  23. Published

    Room temperature fabrication of stable, strongly luminescent Dion–Jacobson tin bromide perovskite microcrystals achieved through use of primary alcohols

    Qi, J., Wang, S., Portniagin, A., Kershaw, S. V. & Rogach, A. L., Oct 2021, In: Nanomaterials. 11, 10, 2738.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 9
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  24. Published

    Highly Luminescent and Stable 2D/3D Octadecylammonium/Formamidinium Lead Bromide Perovskite Films

    Duan, Z., Wang, S., Qi, J., Portniagin, A. S., Döring, A., Kershaw, S. V. & Rogach, A. L., 12 Aug 2021, In: The Journal of Physical Chemistry C. 125, 31, p. 17501−17508

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  25. Published

    Strongly Luminescent Dion-Jacobson Tin Bromide Perovskite Microcrystals Induced by Molecular Proton Donors Chloroform and Dichloromethane

    Wang, S., Popovic, J., Burazer, S., Portniagin, A., Liu, F., Low, K.-H. & Duan, Z. & 6 others, Li, Y., Xiong, Y., Zhu, Y., Kershaw, S. V., Djurišić, A. B. & Rogach, A. L., 9 Jul 2021, In: Advanced Functional Materials. 31, 28, 2102182.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 31
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