dr. S. Pud (Sergii)

Assistant Professor

About Me

I am a physicist by training and I have graduated from Kyiv National Taras Shevchenko University (Ukraine). Further I have gotten my PhD from Research Center Julich (Germany)  and spend two postdoctoral terms at Cees Dekker lab (TU Delft ) and Michel Orrit lab (Leiden University). My research has always revolved around detection and studying single molecules using various sensing platforms: silicon nanowire field-effect transistors, solid-state nanopores, plasmonic nanopores. Finally at the Lab-on-a-Chip group I am developing new label-free methods to detect and study single biomolecules using interferometric scattering and nanotechnology.  


Engineering & Materials Science
Field Effect Transistors
Physics & Astronomy
Field Effect Transistors
Field Effect


Shukla, R. P. , Bomer, J. G. , Wijnperle, D. , Kumar, N., Georgiev, V. P., Singh, A. C., Krishnamoorthy, S., Pascual GarcĂ­a, C. , Pud, S. , & Olthuis, W. (2022). Planar Junctionless Field-Effect Transistor for Detecting Biomolecular Interactions. Sensors (Basel, Switzerland), 22(15), [5783]. https://doi.org/10.3390/s22155783
Spaeth, P., Adhikari, S., Baaske, M. D. , Pud, S., Ton, J., & Orrit, M. (2021). Photothermal Circular Dichroism of Single Nanoparticles Rejecting Linear Dichroism by Dual Modulation. ACS nano, 15(10), 16277-16285. https://doi.org/10.1021/acsnano.1c05374
Verschueren, D. V. , Pud, S., Shi, X., De Angelis, L. , Kuipers, L., & Dekker, C. (2019). Label-Free Optical Detection of DNA Translocations through Plasmonic Nanopores. ACS nano, 13(1), 61-70. https://doi.org/10.1021/acsnano.8b06758
Spaeth, P., Adhikari, S., Le, L., Jollans, T. , Pud, S., Albrecht, W., Bauer, T., Caldarola, M. , Kuipers, L., & Orrit, M. (2019). Circular Dichroism Measurement of Single Metal Nanoparticles Using Photothermal Imaging. Nano letters, 19(12), 8934-8940. https://doi.org/10.1021/acs.nanolett.9b03853
Zadorozhnyi, I., Li, J. , Pud, S., Hlukhova, H., Handziuk, V., Kutovyi, Y., Petrychuk, M., & Vitusevich, S. (2018). Effect of Gamma Irradiation on Dynamics of Charge Exchange Processes between Single Trap and Nanowire Channel. Small, 14(2), [1702516]. https://doi.org/10.1002/smll.201702516
Shi, X., Verschueren, D. , Pud, S., & Dekker, C. (2018). Integrating Sub-3 nm Plasmonic Gaps into Solid-State Nanopores. Small, 14(18), [1703307]. https://doi.org/10.1002/smll.201703307
Heerema, S. J., Vicarelli, L. , Pud, S., Schouten, R. N., Zandbergen, H. W., & Dekker, C. (2018). Probing DNA Translocations with Inplane Current Signals in a Graphene Nanoribbon with a Nanopore. ACS nano, 12(3), 2623-2633. https://doi.org/10.1021/acsnano.7b08635
Cadinu, P., Campolo, G. , Pud, S., Yang, W., Edel, J. B., Dekker, C., & Ivanov, A. P. (2018). Double Barrel Nanopores as a New Tool for Controlling Single-Molecule Transport. Nano letters, 18(4), 2738-2745. https://doi.org/10.1021/acs.nanolett.8b00860
Handziuk, V. , Pud, S., Coppola, M., Kisner, A., & Vitusevich, S. (2017). Effect of molecular layers on charge transport in nanowires. Journal of physics: Conference series, 864(1), [012063]. https://doi.org/10.1088/1742-6596/864/1/012063

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University of Twente
Drienerlolaan 5
7522 NB Enschede
The Netherlands

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