2D nanomaterials, lead iodide, graphene, endohedral fullerenes

Sinha, Sapna, Zhu, Taishan, France-Lanord, Arthur, Sheng, Yuewen, Grossman, Jeffrey C., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Warner, Jamie H. (2020) Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene. Nature Communications, 11:823. ISSN 2041-1723 (Online) (doi:10.1038/s41467-020-14481-z)

ADF-STEM, Gd, graphene, 2D materials, metallofullerenes, TEM

Sinha, Sapna, Sheng, Yuewen, Griffiths, Ian, Young, Neil P., Zhou, Si, Kirkland, Angus I., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Warner, Jamie H. (2018) In-Situ atomic level studies of Gd atom release and migration on graphene from a metallofullerene precursor. ACS Nano, 12 (10). pp. 10439-10451. ISSN 1936-0851 (Print), 1936-086X (Online) (doi:10.1021/acsnano.8b06057)

Carbon nanotubes; mixed dimensional heterostructures; nanoparticle-carbon nanotube hybrids; hierarchical nanostructures

Quijano-Velasco, Pablo, Karde, Vikram, Ito, Ymiko, Heng, Jerry, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Grobert, Nicole (2022) Rational synthesis of polymer coated inorganic nanoparticles-MWCNT hybrids via solvophobic effects. Carbon Trends, 6:100141. ISSN 2667-0569 (Print), 2667-0569 (Online) (doi:10.1016/j.cartre.2021.100141)

DEER, metallofullerenes, distance measurement

Gil-Ramírez, Guzmán ORCID: https://orcid.org/0000-0001-7945-2533, Shah, Anokhi, El Mkami, Hassane, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Briggs, G. Andrew D., Morton, John J. L., Anderson, Harry L. ORCID: https://orcid.org/0000-0002-1801-8132 and Lovett, Janet E. ORCID: https://orcid.org/0000-0002-3561-450X (2018) Distance measurement of a noncovalently bound Y@C82 pair with double electron electron resonance spectroscopy. Journal of the American Chemical Society, 140 (24). pp. 7420-7424. ISSN 0002-7863 (Print), 1520-5126 (Online) (doi:10.1021/jacs.8b03889)

Endohedral fullerenes, arc discharge reactor

Isis Innovation Limited, Oxford, Oxfordshire (GB) (2015) Methods and apparatus for the production of carbon-containing materials. US 9,187,328 B2.

Internet of Medical Things (IoMT); intrusion detection system (IDS); machine learning algorithms; anomaly-based intrusion detection; IoMT AIDS implementation

Zachos, Georgios, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Essop, Ismael ORCID: https://orcid.org/0000-0002-5583-0306, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Ribeiro, Jose C. and Rodriguez, Jonathan (2022) Prototyping an anomaly-based intrusion detection system for Internet of Medical Things Networks. In: 2022 IEEE 27th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD). 02-03 November 2022. Paris, France. IEEE Xplore . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New Jersey, pp. 179-183. ISBN 978-1665461290; 978-1665461306 ISSN 2378-4873 (Print), 2378-4865 (Online) (doi:10.1109/CAMAD55695.2022.9966912)

IoMT networks; anomaly-based intrusion detection; blockchain; hyperledger fabric

Zachos, Georgios, Pelekoudas-Oikonomou, Filippos, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Sakellari, Georgia ORCID: https://orcid.org/0000-0001-7238-8700 and Rodriguez, Jonathan (2023) Design of a blockchain-based Anomaly-based Intrusion Detection System (AIDS) for IoMT networks. In: 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall) 10th - 13th Oct. 2023. Hong Kong. IEEE eXpress Conference Publishing . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New York, p. 34. ISBN 979-8350329285; 979-8350329278 ISSN 2577-2465 (doi:10.1109/VTC2023-Fall60731.2023)

IoT cybersecurity, anomaly-based intrusion detection, dataset generation, record selection

Zachos, Georgios, Essop, Ismael ORCID: https://orcid.org/0000-0002-5583-0306, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Kyriakos, Porfyrakis ORCID: https://orcid.org/0000-0003-1364-0261, Jose, Ribeiro and Jonathan, Rodriguez (2021) Generating IoT Edge Network Datasets based on the TON_IoT telemetry dataset. In: 2021 IEEE 26th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD). Porto, Portugal 25-27 Oct. 2021. IEEExplore - CFP21CAM-ART (Xplore) . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-6. ISBN 978-1-6654-1779-2 ISSN 2378-4865 (Print), 2378-4873 (Online) (doi:10.1109/CAMAD52502.2021.9617799)

IoT/IoMT; IoT/IoMT Testbed; Intrusion Detection System (IDS); Eclipse Hono; Eclipse Ditto; Influxdb; Grafana; Suricata

Zachos, Georgios, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Essop, Ismael ORCID: https://orcid.org/0000-0002-5583-0306, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Bastos, Joaquim and Rodriguez, Jonathan (2023) An IoT/IoMT security testbed for anomaly-based intrusion detection systems. In: International Federation for Information Processing (IFIP) Networking 2023 Conference. IFIP Networking 2023: Sec4IoT (Security for IoT Networks and Devices in 6G) Barcelona, Spain, June 12th - 15th 2023. IEEE, Laxenburg, Austria. ISBN 979-8350339383 ISSN 1861-2288 (Online) (doi:10.23919/IFIPNetworking57963.2023.10186428)

Macrocycles, hosts, fullerenes

Barendt, Timothy A., Myers, William K., Cornes, Stuart P., Lebedeva, Maria A., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Marques, Igor, Félix, Vitor and Beer, Paul D. (2019) The green box: An electronically versatile perylene diimide macrocyclic host for fullerenes. Journal of the American Chemical Society, 142 (1). pp. 349-364. ISSN 0002-7863 (Print), 1520-5126 (Online) (doi:10.1021/jacs.9b10929)

Molecular junctions, thermoelectric materials, endohedral fullerenes.

Rincón-García, Laura, Ismael, Ali, Evangeli, Charalambos, Graice, Iain, Rubio-Bollinger, Gabino, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Agraït, Nicolás and Lambert, Colin (2015) Molecular design and control of fullerene-based bi-thermoelectric materials. Nature Materials, 15. pp. 289-293. ISSN 1476-1122 (Print), 1476-4660 (Online) (doi:10.1038/NMAT4487)

Molecular recognition, sensing, macrocycles, fullerenes

Bąk, Krzysztof M., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Davis, Jason J. and Beer, Paul D. (2019) Exploiting the mechanical bond for molecular recognition and sensing of charged species. Materials Chemistry Frontiers, 4 (4). pp. 1052-1073. ISSN 2052-1529 (doi:10.1039/C9QM00698B)

P3HT–fullerenic hybrids, organic photovoltaics

Kakogianni, S., Lebedeva, M. A., Paloumbis, G., Andreopoulou, A. K., Porfyrakis, K. ORCID: https://orcid.org/0000-0003-1364-0261 and Kallitsis, J. K. (2016) Semiconducting end-perfluorinated P3HT–fullerenic hybrids as potential additives for P3HT/IC70BA blends. RSC Advances, 6 (100). pp. 98306-98316. ISSN 2046-2069 (Online) (doi:10.1039/C6RA22857G)

SOSG, singlet oxygen, chemical probe, fullerene, gold nanoparticles

Dallas, Panagiotis, Quijano Velasco, Pablo, Lebedeva, Maria and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2019) Detecting the photosensitization from fullerenes and their dyads with goldnanoparticles with singlet oxygen sensor green. Chemical Physics Letters, 730. pp. 130-137. ISSN 0009-2614 (doi:10.1016/j.cplett.2019.05.055)

STM break junctions, fullerenes

Leary, Edmund ORCID: https://orcid.org/0000-0001-7541-5997, Roche, Cécile, Jiang, Hua-Wei, Grace, Iain, González, M. Teresa, Rubio-Bollinger, Gabino, Romero-Muñiz, Carlos ORCID: https://orcid.org/0000-0001-6902-1553, Xiong, Yaoyao ORCID: https://orcid.org/0000-0002-3741-7454, Al-Galiby, Qusiy, Noori, Mohammed, Lebedeva, Maria A. ORCID: https://orcid.org/0000-0002-3543-6416, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Agrait, Nicolás, Hodgson, Andrew, Higgins, Simon J., Lambert, Colin J. ORCID: https://orcid.org/0000-0003-2332-9610, Anderson, Harry L. ORCID: https://orcid.org/0000-0002-1801-8132 and Nichols, Richard J. ORCID: https://orcid.org/0000-0002-1446-8275 (2017) Detecting mechanochemical atropisomerization within an STM break junction. Journal of the American Chemical Society, 140 (2). pp. 710-718. ISSN 0002-7863 (Print), 1520-5126 (Online) (doi:10.1021/jacs.7b10542)

Single-molecule electronics Franck−Condon blockade avalanche transport electron-vibron coupling graphene

Lau, Chit Siong, Sadeghi, Hatef, Rogers, Gregory, Sangtarash, Sara, Dallas, Panagiotis, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Warner, Jamie, Lambert, Colin J., Briggs, G. Andrew D. and Mol, Jan A. (2015) Redox-dependent Franck–Condon blockade and Avalanche Transport in a Graphene–Fullerene single-molecule transistor. Nano Letters, 16 (1). pp. 170-176. ISSN 1530-6984 (Print), 1530-6992 (Online) (doi:10.1021/acs.nanolett.5b03434)

Ultrasonic cavitation, shock wave exfoliation dynamics, MHz XFEL imaging, multiphysics modeling

Xiang, Kang, Qin, Ling, Huang, Shi, Song, Hongyuan, Bazhenov, Vasilii, Bellucci, Valerio, Birnšteinová, Sarlota, de Wijn, Raphael, Koliyadu, Jayanath C. P., Koua, Faisal H. M., Round, Adam, Round, Ekaterina, Sarma, Abhisakh, Sato, Tokushi, Sikorski, Marcin, Zhang, Yuhe, Asimakopoulou, Eleni Myrto, Villanueva-Perez, Pablo, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Tzanakis, Iakovos, Eskin, Dmitry G., Grobert, Nicole, Mancuso, Adrian P., Bean, Richard, Vagovič, Patrik and Mi, Jiawei (2025) Ultrasonic cavitation shock wave exfoliation dynamics of 2D materials revealed in situ by MHz XFEL imaging and multiphysics modeling. Science Advances, 11 (48):eady9558. ISSN 2375-2548 (Online) (doi:10.1126/sciadv.ady9558)

Ultrasonic exfoliation; sono-exfoliation; cavitation; shock wave; liquid-jet; acoustic streaming; graphene; bubble dynamics

Morton, Justin A., Khavari, Mohammad, Qin, Ling, Maciejewska, Barbara M., Tyurnina, Anastasia V., Grobert, Nicole, Eskin, Dmitry G., Mi, Jiawei, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Prentice, Paul and Tzanakis, Iakovos (2021) New insights into sono-exfoliation mechanisms of graphite: in situ high-speed imaging studies and acoustic measurements. Materials Today, 49. pp. 10-22. ISSN 1369-7021 (doi:10.1016/j.mattod.2021.05.005)

alignment, N@C60 derivatives, liquid crystals

Liu, Guoquan, Gimenez-Lopez, Maria del Carmen, Jevric, Martyn, Khlobystov, Andrei N., Briggs, G. Andrew D. and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2013) Alignment of N@C60 derivatives in a liquid crystal matrix. The Journal of Physical Chemistry B, 117 (19). pp. 5925-5931. ISSN 1520-6106 (Print), 1520-5207 (Online) (doi:10.1021/jp401582j)

anomaly-based intrusion detection, dataset generation, Internet of Medical Things (IoMT), intrusion detection system (IDS), machine learning algorithms, novelty detection algorithms, outlier detection algorithms

Zachos, Georgios ORCID: https://orcid.org/0000-0001-9130-4605, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Manuel Camões Sobral de Bastos, Joaquim ORCID: https://orcid.org/0000-0001-8182-5087 and Rodriguez, Jonathan ORCID: https://orcid.org/0000-0001-9829-0955 (2025) Anomaly-based intrusion detection for IoMT networks: design, implementation, dataset generation, and ML algorithms evaluation. IEEE Access, 13:1216. pp. 41994-42028. ISSN 2169-3536 (Online) (doi:10.1109/ACCESS.2025.3547572)

Zachos, Georgios ORCID: https://orcid.org/0000-0001-9130-4605, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Rodriguez, Jonathan (2025) Implementing anomaly-based intrusion detection for resource-constrained devices in IoMT networks. Sensors, 25 (4):1216. ISSN 1424-8220 (Online) (doi:10.3390/s25041216)

arc-discharge method, fluorescence, fullerene dyads, intersystem crossing, photosensitization

Dallas, Panagiotis ORCID: https://orcid.org/0000-0002-1920-3399, Zhou, Shen, Cornes, Stuart, Niwa, Hiroyuki, Nakanishi, Yusuke, Kino, Yasuhiro, Puchtler, Tim, Taylor, Robert A., Briggs, G. Andrew. D., Shinohara, Hisanori and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2017) CF2 - bridged C60 fullerene dimers and their optical transitions. ChemPhysChem, 18 (24). pp. 3540-3543. ISSN 1439-4235 (Print), 1439-7641 (Online) (doi:10.1002/cphc.201701182)

atomic clocks, oscillators, nitrogen, resonant frequency, atomic beams

Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Laird, Edward A. (2017) Keeping perfect time with caged atoms. IEEE Spectrum, 54 (12). pp. 34-39. ISSN 0018-9235 (Print), 1939-9340 (Online) (doi:10.1109/MSPEC.2017.8118481)

atomic, optical and lattice clocks, fullerenes, electron paramagnetic resonance.

Harding, R. T., Zhou, S., Zhou, J., Lindvall, T., Myers, W. K., Ardavan, A., Briggs, G. A. D., Porfyrakis, K. ORCID: https://orcid.org/0000-0003-1364-0261 and Laird, E. A. (2017) Spin resonance clock transition of the endohedral fullerene N15@C60. Physical Review Letters, 119 (14):140801. ISSN 0031-9007 (Print), 1079-7114 (Online) (doi:10.1103/PhysRevLett.119.140801)

carbon nanotubes, carpets, large area

Meysami, Seyyed Shayan, Dallas, Panagiotis, Britton, Jude, Lozano, Juan G., Murdock, Adrian T., Ferraro, Claudio, Gutierrez, Eduardo Saiz, Rijnveld, Niek, Holdway, Philip, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Grobert, Nicole (2016) Ultra-stiff large-area carpets of carbon nanotubes. Nanoscale, 8 (23). pp. 11993-12001. ISSN 2040-3364 (Print), 2040-3372 (Online) (doi:10.1039/C6NR01660J)

carbon nanotubes, composites, solubility parameters

Quijano Velasco, Pablo, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Grobert, Nicole (2019) The application of the surface energy based solubility parameter theory for the rational design of polymer-functionalized MWCNTs. Physical Chemistry Chemical Physics (PCCP), 21 (10). pp. 5331-5334. ISSN 1463-9076 (Print), 1463-9084 (Online) (doi:10.1039/c8cp07411a)

charge transfer, C60, carbon nanotubes, electronic devices

Allen, Christopher S., Liu, Guoquan, Chen, Yabin, Robertson, Alex W., He, Kuang, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Zhang, Jin, Briggs, G. Andrew D. and Warner, Jamie H. (2013) Optically enhanced charge transfer between C60 and single-wall carbon nanotubes in hybrid electronic devices. Nanoscale, 6 (1). pp. 572-580. ISSN 2040-3364 (Print), 2040-3372 (Online) (doi:10.1039/C3NR04314B)

chemically activated arc discharge, carbon nanostructures

Dallas, P., Meysami, S. S. ORCID: https://orcid.org/0000-0003-1702-1353, Grobert, N. and Porfyrakis, K. ORCID: https://orcid.org/0000-0003-1364-0261 (2016) Classification of carbon nanostructure families occurring in a chemically activated arc discharge reaction. RSC Advances, 6 (30). pp. 24912-24920. ISSN 2046-2069 (Online) (doi:10.1039/c5ra26325e)

dipola coupling, heterospin, endohedral fullerenes, phthalocyanines

Zhou, Shen, Yamamoto, Masanori, Briggs, G. Andrew D., Imahori, Hiroshi and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2016) Probing the dipolar coupling in a heterospin endohedral fullerene–phthalocyanine dyad. Journal of the American Chemical Society, 138 (4). pp. 1313-1319. ISSN 0002-7863 (Print), 1520-5126 (Online) (doi:10.1021/jacs.5b11641)

electroburning, graphene, single molecule, thermoelectrics, molecular thermopower, molecular conductance

Gehring, Pascal ORCID: https://orcid.org/0000-0002-7073-9922, Harzheim, Achim, Spièce, Jean, Sheng, Yuewen, Rogers, Gregory, Evangeli, Charalambos, Mishra, Aadarsh, Robinson, Benjamin J. ORCID: https://orcid.org/0000-0001-8676-6469, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Warner, Jamie H. ORCID: https://orcid.org/0000-0002-1271-2019, Kolosov, Oleg V. ORCID: https://orcid.org/0000-0003-3278-9643, Briggs, G. Andrew D. and Mol, Jan A. ORCID: https://orcid.org/0000-0003-0411-2598 (2017) Field-effect control of graphene–fullerene thermoelectric nanodevices. Nano Letters, 17 (11). pp. 7055-7061. ISSN 1530-6984 (Print), 1530-6992 (Online) (doi:10.1021/acs.nanolett.7b03736)

electron acceptors, energy levels, fullerenes, redox potentials, voltammetry

Ruff, Adrian ORCID: https://orcid.org/0000-0001-5659-8556, Qian, Xin, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Ludwigs, Sabine (2018) Effect of the type and number of organic addends on fullerene acceptors for n‐type electronic devices: redox properties and energy levels. ChemistrySelect, 3 (21). pp. 5778-5785. ISSN 2365-6549 (Online) (doi:10.1002/slct.201800837)

electron paramagnetic resonance, N@C60, high throughput

Plant, Simon R. and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2014) Using electron paramagnetic resonance to map N@C60 during high throughput processing. The Analyst, 139 (18). pp. 4519-4524. ISSN 0003-2654 (Print), 1364-5528 (Online) (doi:10.1039/c4an00734d)

endohedral metallofullerenes; EMFs; arc discharge; bottom-up synthesis; in situ doping

Sinha, Sapna, Sanfo, Karifa, Dallas, Panagiotis, Kumar, Sujay and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2024) Process parameter optimisation for endohedral metallofullerene synthesis via the arc-discharge method. Inorganics, 12 (2):38. pp. 1-20. ISSN 2304-6740 (Online) (doi:10.3390/inorganics12020038)

few-layer graphene, acoustic pressure, ultrasonic exfoliation, eco-friendly solution, shock wave emission

Kaur, Amanpreet, Morton, Justin A., Tyurnina, Anastasia V., Priyadarshi, Abhinav, Ghorbani, Morteza, Mi, Jiawei, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Eskin, Dmitry G. and Tzanakis, Iakovos (2024) Dual frequency ultrasonic liquid phase exfoliation method for the production of few layer graphene in green solvents. Ultrasonics Sonochemistry, 108:106954. ISSN 1350-4177 (Print), 1873-2828 (Online) (doi:10.1016/j.ultsonch.2024.106954)

fluorescence, perfluorinated polyanilines, liquid-liquid interface

Dallas, Panagiotis, Rašović, Ilija and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2016) Mapping and tuning the fluorescence of perfluorinated polyanilines synthesized through liquid–liquid interfaces. The Journal of Physical Chemistry B, 120 (13). pp. 3441-3454. ISSN 1520-6106 (Print), 1520-5207 (Online) (doi:10.1021/acs.jpcb.6b00739)

fullerene encapsulation, helical sPMMA, electrospinning alignment

Kincer, Matthew R., Choudhury, Rudra, Srinivasarao, Mohan, Beckham, Haskell W., Briggs, G. Andrew D., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Bucknall, David G. (2014) Shear alignment of fullerenes in nanotubular supramolecular complexes. Polymer, 56. pp. 516-522. ISSN 0032-3861 (doi:10.1016/j.polymer.2014.11.058)

fullerenes, ball bearings, friction, molecular

Lhermerout, Romain, Diederichs, Christophe, Sinha, Sapna, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Perkin, Susan (2018) Are buckminsterfullerenes molecular ball bearings? Journal of Physical Chemistry B, 123 (1). pp. 310-316. ISSN 1520-6106 (Print), 1520-5207 (Online) (doi:10.1021/acs.jpcb.8b10472)

fullerenes, emission lifetimes, singlet oxygen, intersystem crossing, charge separation

Dallas, Panagiotis, Rogers, Gregory, Reid, Ben, Taylor, Robert A., Shinohara, Hisanori, Briggs, G. Andrew D. and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2015) Charge separated states and singlet oxygen generation of mono and bis adducts of C60 and C70. Chemical Physics, 465-66. pp. 28-39. ISSN 0301-0104 (doi:10.1016/j.chemphys.2015.12.003)

fullerenes, endohedral fullerenes, ENF, functionalization, electron spin, relaxation times, quantum computing, atomic clocks

Zhou, Shen and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2021) Endohedral Nitrogen Fullerenes. In: Lu, Xing, Akasaka, Takeshi and Slanina, Zdenek, (eds.) Handbook of Fullerene Science and Technology. Springer Reference Chemistry & Mat. Science ; Reference Module Physical and Materials Science . Springer, Singapore. ISBN 978-9811332425 (doi:10.1007/978-981-13-3242-5_30-1)

fullerenes, nanomaterials, quantum information processing

Macpherson, Harry, Cornes, Stuart, Zhou, Shen and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2018) A porphyrin-centred fullerene tetramer containing an N@C60 substituent. Royal Society Open Science, 5 (7):180338. ISSN 2054-5703 (Online) (doi:10.1098/rsos.180338)

fullerenes, redox flow batteries

Friedl, Jochen, Lebedeva, Maria A., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Stimming, Ulrich and Chamberlain, Thomas W. ORCID: https://orcid.org/0000-0001-8100-6452 (2017) All-fullerene-based cells for nonaqueous redox flow batteries. Journal of the American Chemical Society, 140 (1). pp. 401-405. ISSN 0002-7863 (Print), 1520-5126 (Online) (doi:10.1021/jacs.7b11041)

fullerenes, rotaxanes, molecular machines

Barendt, Timothy A. ORCID: https://orcid.org/0000-0002-9806-4381, Rašović, Ilija ORCID: https://orcid.org/0000-0001-9466-6281, Lebedeva, Maria A. ORCID: https://orcid.org/0000-0002-3543-6416, Farrow, George A., Auty, Alexander, Chekulaev, Dimitri, Sazanovich, Igor V., Weinstein, Julia A. ORCID: https://orcid.org/0000-0001-6883-072X, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 and Beer, Paul D. ORCID: https://orcid.org/0000-0003-0810-9716 (2018) Anion-mediated photophysical behavior in a C60 fullerene [3]rotaxane shuttle. Journal of the American Chemical Society, 140 (5). pp. 1924-1936. ISSN 0002-7863 (Print), 1520-5126 (Online) (doi:10.1021/jacs.7b12819)

graphene; acoustic pressure; ultrasonic exfoliation; eco-friendly solution; shock wave emission

Tyurnina, A. V., Morton, J. A., Kaur, A., Mi, J., Grobert, N., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Tzanakis, I. and Eskin, D. G. (2023) Effects of green solvents and surfactants on the characteristics of few-layer graphene produced by dual-frequency ultrasonic liquid phase exfoliation technique. Carbon, 206. pp. 7-15. ISSN 0008-6223 (doi:10.1016/j.carbon.2023.01.062)

graphene; acoustic pressure; ultrasonic exfoliation; shock wave emission

Tyurnina, Anastasia V., Morton, Justin A., Subroto, Tungky, Khavari, Mohammad, Maciejewska, Barbara, Mi, Jiawei, Grobert, Nicole, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Tzanakis, Iakovos and Eskin, Dmitry G. (2021) Environment friendly dual-frequency ultrasonic exfoliation of few-layer graphene. Carbon, 185. pp. 536-545. ISSN 0008-6223 (doi:10.1016/j.carbon.2021.09.036)

graphene; liquid phase exfoliation; green solvents; NMP; exfoliation efficiency; dispersibility; re-dispersion

Ng, Kai Ling, Maciejewska, Barbara M, Qin, Ling, Johnston, Colin, Barrio, Jesus, Titirici, Maria-Magdalena, Tzanakis, Iakovos, Eskin, Dmitry, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Mi, Jiawei and Grobert, Nicole (2022) Direct evidence of exfoliation efficiency and graphene dispersibility of green solvents towards sustainable graphene production. ACS Sustainable Chemistry and Engineering, 11 (1). pp. 58-66. ISSN 2168-0485 (Online) (doi:10.1021/acssuschemeng.2c03594)

hydrogels; self-assembly; supramolecular structures; water-soluble fullerenes

Rasovic, Ilija, Piacenti, Alba R., Contera, Sonia and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2024) Hierarchical self-assembly of water-soluble fullerene derivatives into supramolecular hydrogels. Small:2401963. pp. 1-11. ISSN 1613-6810 (Print), 1613-6829 (Online) (doi:10.1002/smll.202401963)

internet of medical things (IoMT); intrusion detection system (IDS); machine learning algorithms; anomaly-based intrusion detection; IoT datasets

Zachos, Georgios, Essop, Ismael ORCID: https://orcid.org/0000-0002-5583-0306, Mantas, Georgios ORCID: https://orcid.org/0000-0002-8074-0417, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Ribeiro, Jose and Rodriguez, Jonathan (2021) An anomaly-based intrusion detection system for internet of medical things networks. Electronics, 10 (21):2562. ISSN 2079-9292 (Online) (doi:10.3390/electronics10212562)

long stokes shifts, perfluorinated polyanilines

Dallas, Panagiotis ORCID: https://orcid.org/0000-0002-1920-3399, Rašović, Ilija ORCID: https://orcid.org/0000-0001-9466-6281, Puchtler, Tim, Taylor, Robert A. and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2017) Long stokes shifts and vibronic couplings in perfluorinated polyanilines. Chemical Communications, 53 (17). pp. 2602-2605. ISSN 1359-7345 (Print), 1364-548X (Online) (doi:10.1039/C7CC00471K)

molecular qudits; endohedral nitrogen fullerenes; quantum information processing

Zhou, Shen, Yuan, Jiayue, Wang, Zi-Yu, Ling, Kun, Fu, Peng-Xiang, Fang, Yu-Hui, Wang, Ye-Xin, Liu, Zheng, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Briggs, G. Andrew D., Gao, Song and Jiang, Shang-Da (2021) Implementation of quantum level addressability and geometric phase manipulation in aligned endohedral fullerene qudits. Angewandte Chemie International Edition, 61 (8):e202115263. ISSN 1433-7851 (Print), 1521-3773 (Online) (doi:10.1002/anie.202115263)

multiphysics modelling; ultrasonic bubble dynamics; ultrasound materials processing; liquid-bubble–solid interaction; synchrotron X-ray imaging

Qin, Ling, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Tzanakis, Iakovos, Grobert, Nicole, Eskin, Dmitry G., Fezzaa, Kamel and Mi, Jiawei (2022) Multiscale interactions of liquid, bubbles and solid phases in ultrasonic fields revealed by multiphysics modelling and ultrafast X-ray imaging. Ultrasonics Sonochemistry, 89:106158. pp. 1-11. ISSN 1350-4177 (doi:10.1016/j.ultsonch.2022.106158)

nanotechnology, nanomaterials, carbon nanomaterials, endohedral fullerenes

Zhou, Shen, Rasovic, Ilija, Briggs, G. Andrew D. and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2015) Synthesis of the first completely spin-compatible N@C60 cyclopropane derivatives by carefully tuning the DBU base catalyst. Chemical Communications, 51 (33). pp. 7096-7099. ISSN 1359-7345 (Print), 1364-548X (Online) (doi:10.1039/C5CC01459J)

overhauser DNP, spin relaxation, endohedral fullerenes

Enkin, Nikolay, Liu, Guoquan, Gimenez-Lopez, Maria del Carmen, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Tkach, Igor and Bennati, Marina (2015) A high saturation factor in overhauser DNP with nitroxide derivatives: the role of 14N nuclear spin relaxation. Physical Chemistry Chemical Physics, 17 (17). pp. 11144-11149. ISSN 1463-9076 (Print), 1463-9084 (Online) (doi:10.1039/C5CP00935A)

perfluorinated polyaniline, capacitance, hydrophobicity, microfibers

Dallas, Panagiotis, Tomsik, Elena, Sang Jones, Ruth, Xiao, Albert, Milnes-Smith, Eleanor, Grobert, Nicole and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2019) Electrochemically active water repelling perfluorinated polyaniline films. Chemical Physics, 528:110540. ISSN 0301-0104 (doi:10.1016/j.chemphys.2019.110540)

polymer solar cells, high-efficiency, vertical phase separation, regio-isomerism, P3HT-ICBA

Kutsarov, Dimitar I., Rašović, Ilija, Zachariadis, Alexandros, Laskarakis, Argiris, Lebedeva, Maria A., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Mills, Christopher A., Beliatis, Michail J., Fisher, Brett, Bruchlos, Kirsten, Ludwigs, Sabine, Logothetidis, Stergios and Silva, S. Ravi P. (2016) Achieving 6.7% efficiency in P3HT/Indene-C70 bisadduct solar cells through the control of vertical volume fraction distribution and optimized regio-isomer ratios. Advanced Electronic Materials, 2 (12):1600362. ISSN 2199-160X (Online) (doi:10.1002/aelm.201600362)

seebeck-coefficient; thermoelectric materials; endohedral fullerenes; single-molecule junctions

Ismael, Ali K., Rincón-García, Laura, Evangeli, Charalambos, Dallas, Panagiotis, Alotaibi, Turki, Al-Jobory, Alaa A., Rubio-Bollinger, Gabino, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Agraït, Nicolás and Lambert, Colin J. (2022) Exploring seebeck-coefficient fluctuations in endohedral-fullerene, single-molecule junctions. Nanoscale Horizons. ISSN 2055-6764 (Online) (doi:10.1039/d1nh00527h)

synthesis N@C60, fullerenes, dimers, molecular qubits

Plant, Simon R., Jevric, Martyn, Morton, John J. L., Ardavan, Arzhang, Khlobystov, Andrei N., Briggs, G. Andrew D. and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2013) A two-step approach to the synthesis of N@C60 fullerene dimers for molecular qubits. Chemical Science, 4 (7). pp. 2971-2975. ISSN 2041-6520 (Print), 2041-6539 (Online) (doi:10.1039/c3sc50395j)

ultrafast; synchrotron; X-ray; phase-contrast; imaging; 2D layered graphite materials; multi-physics modelling; liquid-phase exfoliation; ultrasound; exfoliation dynamics

Qin, Ling, Maciejewska, Barbara M., Subroto, Tungky, Morton, Justin A., Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Tzanakis, Iakovos, Eskin, Dmitry G., Grobert, Nicole, Fezzaa, Kamel and Mi, Jiawei (2021) Ultrafast synchrotron X-ray imaging and multiphysics modelling of liquid phase fatigue exfoliation of graphite under ultrasound. Carbon, 186. pp. 227-237. ISSN 0008-6223 (doi:10.1016/j.carbon.2021.10.014)

ultrasonic cavitation, high imaging, acoustic pressure

Morton, J.A., Khavari, M, Priyadarshi, A, Kaur, A, Grobert, N, Mi, J, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Prentice, P, Eskin, D.G. and Tzanakis, I. (2023) Dual frequency ultrasonic cavitation in various liquids: High-speed imaging and acoustic pressure measurements. Physics of Fluids, 35:017135. ISSN 1070-6631 (doi:10.1063/5.0136469)

ultrasonic cavitation, liquid phase exfoliation, graphite, water, graphene

Morton, Justin A, Eskin, Dmitry G, Grobert, Nicole, Mi, Jiawei, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Prentice, Paul and Tzanakis, Iakovos (2021) Effect of temperature and acoustic pressure during ultrasound liquid-phase processing of graphite in water. JOM (The Member Journal of The Minerals, Metals & Materials Society). ISSN 1047-4838 (Print), 1543-1851 (Online) (doi:10.1007/s11837-021-04910-9)

ultrasonic cavitation; shockwave dynamics

Khavari, Mohammad, Priyadarshi, Abhinav, Morton, Justin, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Pericleous, Kyriacos A ORCID: https://orcid.org/0000-0002-7426-9999, Eskin, Dmitry and Tzanakis, Iakovos (2023) Cavitation-induced shock wave behaviour in different liquids. Ultrasonics Sonochemistry, 94:106328. pp. 1-11. ISSN 1350-4177 (doi:10.1016/j.ultsonch.2023.106328)

ultrasonic exfoliation; graphite; graphene; liquid phase; eco-friendly

Morton, Justin A, Kaur, Amanpreet, Khavari, Mohammad, Tyurnina, Anastasia V, Priyadarshi, Abhinav, Eskin, Dmitry G, Mi, Jiawei, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Prentice, Paul and Tzanakis, Iakovos (2022) An eco-friendly solution for liquid phase exfoliation of graphite under optimised ultrasonication conditions. Carbon, 204. pp. 434-446. ISSN 0008-6223 (doi:10.1016/j.carbon.2022.12.070)

ultrasonic processing; cavitation bubbles; shock waves; graphene; exfoliation; eco-friendly; water

Kaur, Amanpreet, Morton, Justin A, Tyurnina, Anastasia V., Priyadarshi, Abhinav, Holland, Adam, Mi, Jiawei, Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261, Eskin, Dmitry G. and Tzanakis, Iakovos (2022) Temperature as a key parameter for graphene sono-exfoliation in water. Ultrasonics Sonochemistry, 90:106187. pp. 1-9. ISSN 1350-4177 (doi:10.1016/j.ultsonch.2022.106187)

water soluble fullerenes, N@C60, synthesis

Cornes, Stuart P. ORCID: https://orcid.org/0000-0002-8183-4060, Zhou, Shen and Porfyrakis, Kyriakos ORCID: https://orcid.org/0000-0003-1364-0261 (2017) Synthesis and EPR studies of the first water-soluble N@C60 derivative. Chemical Communications, 53 (95). pp. 12742-12745. ISSN 1359-7345 (Print), 1364-548X (Online) (doi:10.1039/c7cc07106j)