Search Results - "STRATAKIS, E"

Controlling the morphology and outgrowth of nerve and neuroglial cells: The effect of surface topography by Simitzi, C., Ranella, A., Stratakis, E.

“…[Display omitted] Unlike other tissue types, like epithelial tissue, which consist of cells with a much more homogeneous structure and function, the nervous…”
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From ripples to spikes: A hydrodynamical mechanism to interpret femtosecond laser-induced self-assembled structures by Tsibidis, George D., Fotakis, C., Stratakis, E.

“…Materials irradiated with multiple femtosecond laser pulses in subablation conditions are observed to develop various types of self-assembled morphologies that…”
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Tuning cell adhesion by controlling the roughness and wettability of 3D micro/nano silicon structures by Ranella, A., Barberoglou, M., Bakogianni, S., Fotakis, C., Stratakis, E.

“…The aim of this study is to investigate fibroblast cell adhesion and viability on highly rough three-dimensional (3D) silicon (Si) surfaces with gradient…”
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Biofabrication for neural tissue engineering applications by Papadimitriou, L., Manganas, P., Ranella, A., Stratakis, E.

“…Unlike other tissue types, the nervous tissue extends to a wide and complex environment that provides a plurality of different biochemical and topological…”
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Control of periodic surface structures on silicon by combined temporal and polarization shaping of femtosecond laser pulses by Fraggelakis, F., Stratakis, E., Loukakos, P.A.

“…•Double pulse phase delay control on the ripple orientation.•Effect of interplay between polarization control and temporal profile on the induced structures…”
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Laser generated nanoparticles based photovoltaics by Petridis, C., Savva, K., Kymakis, E., Stratakis, E.

“…[Display omitted] The exploitation of nanoparticles (NP), synthesized via laser ablation in liquids, in photovoltaic devices is reviewed. In particular, the…”
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Biomimetic micro/nanostructured functional surfaces for microfluidic and tissue engineering applications by Stratakis, E., Ranella, A., Fotakis, C.

“…This paper reviews our work on the application of ultrafast pulsed laser micro/nanoprocessing for the three-dimensional (3D) biomimetic modification of…”
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Mimicking lizard-like surface structures upon ultrashort laser pulse irradiation of inorganic materials by Hermens, U., Kirner, S.V., Emonts, C., Comanns, P., Skoulas, E., Mimidis, A., Mescheder, H., Winands, K., Krüger, J., Stratakis, E., Bonse, J.

“…[Display omitted] •Two laser processing strategies were evaluated to process hierarchical nano- and microstructures on carbon alloyed steel…”
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Impact of substrate on opto-thermal response of thin metallic targets under irradiation with femtosecond laser pulses by Tsibidis, G. D., Stratakis, E.

“…Femtosecond pulsed lasers have been widely used over the past decades due to their capability to fabricate precise patterns at the micro- and nano-lengths…”
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Efficiency and stability enhancement of inverted perovskite solar cells via the addition of metal nanoparticles in the hole transport layer by Kakavelakis, G., Alexaki, K., Stratakis, E., Kymakis, E.

“…In this work, the addition of different types (Au, Ag and Al) of metal nanoparticles (NPs) in the PEDOT:PSS hole transport layer of inverted perovskite solar…”
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Cell patterning via laser micro/nano structured silicon surfaces by Yiannakou, Ch, Simitzi, Ch, Manousaki, A, Fotakis, C, Ranella, A, Stratakis, E

“…The surface topography of biomaterials can have an important impact on cellular adhesion, growth and proliferation. Apart from the overall roughness, the…”
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Room temperature observation of biexcitons in exfoliated WS2 monolayers by Paradisanos, I., Germanis, S., Pelekanos, N. T., Fotakis, C., Kymakis, E., Kioseoglou, G., Stratakis, E.

“…Single layers of WS2 are direct gap semiconductors with high photoluminescence (PL) yield holding great promise for emerging applications in optoelectronics…”
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Controlled ultrashort-pulse laser-induced ripple formation on semiconductors by Tsibidis, G. D., Stratakis, E., Loukakos, P. A., Fotakis, C.

“…In this paper we review recent highlights of our research on the interaction of ultrafast laser pulses with surfaces with the aim of analyzing the fundamental…”
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Laser fabricated discontinuous anisotropic microconical substrates as a new model scaffold to control the directionality of neuronal network outgrowth by Simitzi, C, Efstathopoulos, P, Kourgiantaki, A, Ranella, A, Charalampopoulos, I, Fotakis, C, Athanassakis, I, Stratakis, E, Gravanis, A

“…Abstract Patterning of neuronal outgrowth in vitro is important in tissue engineering as well as for the development of neuronal interfaces with desirable…”
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Enhanced Field Emission of WS2 Nanotubes by Viskadouros, G., Zak, A., Stylianakis, M., Kymakis, E., Tenne, R., Stratakis, E.

“…Results on electron field emission from free standing tungsten disulfide (WS2) nanotubes (NTs) are presented. Experiments show that the NTs protruding on top…”
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Mimicking bug-like surface structures and their fluid transport produced by ultrashort laser pulse irradiation of steel by Kirner, S. V., Hermens, U., Mimidis, A., Skoulas, E., Florian, C., Hischen, F., Plamadeala, C., Baumgartner, W., Winands, K., Mescheder, H., Krüger, J., Solis, J., Siegel, J., Stratakis, E., Bonse, J.

“…Ultrashort laser pulses with durations in the fs-to-ps range were used for large area surface processing of steel aimed at mimicking the morphology and…”
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Controlling ripples' periodicity using temporally delayed femtosecond laser double pulses by Barberoglou, M, Gray, D, Magoulakis, E, Fotakis, C, Loukakos, P A, Stratakis, E

“…We demonstrate the capability to control the ripple periodicity on polycrystalline ZnO films by applying temporally delayed femtosecond double pulses. It is…”
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Tailoring the wetting response of silicon surfaces via fs laser structuring by Zorba, V., Stratakis, E., Barberoglou, M., Spanakis, E., Tzanetakis, P., Fotakis, C.

“…Control over the wettability of solids and manufacturing of functional surfaces with special hydrophobic and self-cleaning properties has aroused great…”
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The influence of ultra-fast temporal energy regulation on the morphology of Si surfaces through femtosecond double pulse laser irradiation by Barberoglou, M., Tsibidis, G. D., Gray, D., Magoulakis, E., Fotakis, C., Stratakis, E., Loukakos, P. A.

“…The effect of ultra-short laser-induced morphological changes upon irradiation of silicon with double pulse sequences is investigated under conditions that…”
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Post-fabrication, in situ laser reduction of graphene oxide devices by Petridis, C., Lin, Y.-H., Savva, K., Eda, G., Kymakis, E., Anthopoulos, T. D., Stratakis, E.

“…We report on post-fabrication, in situ, laser induced reduction of graphene oxide (GO) field effect transistors. Our one-step method is efficient, fast, and…”
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