Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Georgios Tsekenis"'
Autor:
Georgios Tsekenis, Giulio Cimini, Marinos Kalafatis, Achille Giacometti, Tommaso Gili, Guido Caldarelli
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract We define bipartite and monopartite relational networks of chemical elements and compounds using two different datasets of inorganic chemical and material compounds, as well as study their topology. We discover that the connectivity between
Externí odkaz:
https://doaj.org/article/3821a0ed39d24a09adb8edc286bcf0a1
Autor:
Evangelos Skotadis, Evangelos Aslanidis, Georgios Tsekenis, Chryssi Panagopoulou, Annita Rapesi, Georgia Tzourmana, Stella Kennou, Spyridon Ladas, Angelos Zeniou, Dimitris Tsoukalas
Publikováno v:
Sensors, Vol 23, Iss 18, p 7818 (2023)
A hybrid noble nanoparticle/DNAzyme electrochemical biosensor is proposed for the detection of Pb2+, Cd2+, and Cr3+. The sensor takes advantage of a well-studied material that is known for its selective interaction with heavy metal ions (i.e., DNAzym
Externí odkaz:
https://doaj.org/article/2622099027dc4d89972453d981e09a83
Autor:
Panagiotis Efentakis, Aggeliki Choustoulaki, Anastasios Georgoulis, Georgios Tsekenis, Aimilia Varela, Ioannis Kostopoulos, Zena Chakim, Ioannis Ntanasis-Stathopoulos, Costantinos Davos, Ourania Tsitsiloni, Meletios Athanasios Dimopoulos, Evangelos Terpos, Maria Gavriatopoulou, Ioanna Andreadou
Publikováno v:
Journal of Molecular and Cellular Cardiology. 173:133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51b45bf8ccb4f122f3b561115885a28b
https://doi.org/10.1016/j.yjmcc.2022.08.260
https://doi.org/10.1016/j.yjmcc.2022.08.260
Autor:
Evangelos Skotadis, Leonidas Madianos, Lampros Patsiouras, Dimitris Tsoukalas, Georgios Tsekenis
Publikováno v:
Biosensors and Bioelectronics. 101:268-274
A novel impedimetric biosensor was developed for the detection of the two extensively used pesticides, acetamiprid and atrazine. By employing the sputtering and e-beam lithography techniques, platinum nanoparticles (Pt NPs) were deposited in a bridge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a971513709411ea9b9516e813e169b90
https://doi.org/10.1016/j.bios.2017.10.034
https://doi.org/10.1016/j.bios.2017.10.034
Autor:
Georgios Tsekenis
Publikováno v:
EPL (Europhysics Letters). 135:36001
We report on the critical properties of minimaly-polydisperse crystals, hexagonal in 2d and face-centered cubic in 3 dimensions, at the isostatic jamming point. The force and gap distributions display power-law tails for small values. The vibrational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a54615177200e3e1b1a008d6779016a4
https://doi.org/10.1209/0295-5075/ac0ffc
https://doi.org/10.1209/0295-5075/ac0ffc
Autor:
Panagiotis Bousoulas, Marianneza Chatzipetrou, Ioanna Zergioti, Dimitris Tsoukalas, Leonidas Madianos, Lampros Patsiouras, Evangelos Skotadis, Georgios Tsekenis
Publikováno v:
Sensors and Actuators B: Chemical. 239:962-969
Utilizing the sputtering technique, platinum nanoparticles of 5 nm in diameter have been deposited on top of oxidized silicon substrates. The nanoparticle layer has been subsequently functionalized with DNAzymes that are known to self-cleave in the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d0c01b62a720c19c106d54359ca7360
https://doi.org/10.1016/j.snb.2016.08.089
https://doi.org/10.1016/j.snb.2016.08.089
Publikováno v:
Physical Review Letters. 122
A key difficulty to understanding friction is that many physical mechanisms contribute simultaneously. Here we investigate third-body frictional dynamics in a model experimental system that eliminates first-body interaction, wear, and fracture, and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de3225502f3e44bbc17f9b05d3461b9b
https://doi.org/10.1103/physrevlett.122.135503
https://doi.org/10.1103/physrevlett.122.135503
We report on a non-equilibrium phase of matter, the minimally disordered crystal phase, which we find exists between the maximally amorphous glasses and the ideal crystal. Even though these near crystals appear highly ordered, they display glassy and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0378b6df09c67a97a2b656c840546eb2
http://arxiv.org/abs/1802.07391
http://arxiv.org/abs/1802.07391
Publikováno v:
Physical Review E. 97
We introduce a guided network growth model, which we call the degree product rule process, that uses solely local information when adding new edges. For small numbers of candidate edges our process gives rise to a second order phase transition, but b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::513925cc22d423730fb6ac34a71cc903
https://doi.org/10.1103/physreve.97.020301
https://doi.org/10.1103/physreve.97.020301
Autor:
Stavros Chatzandroulis, Marianneza Chatzipetrou, Ioanna Zergioti, M.K. Filippidou, Georgios Tsekenis, V. Tsouti
Publikováno v:
Sensors and Actuators B: Chemical. 208:628-635
Heavy metal ions are major contaminants in present day water supply. In this work the fabrication and evaluation of a DNAzyme functionalized capacitive micromechanical sensor array for the detection of lead ions is presented. The catalytic strand of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1739af2f44be8f5bd0087139f885d029
https://doi.org/10.1016/j.snb.2014.10.093
https://doi.org/10.1016/j.snb.2014.10.093