V
Vito Capozzi
Researcher at University of Foggia
Publications - 138
Citations - 2345
Vito Capozzi is an academic researcher from University of Foggia. The author has contributed to research in topics: Photoluminescence & Thin film. The author has an hindex of 26, co-authored 132 publications receiving 2137 citations. Previous affiliations of Vito Capozzi include University of Trento & University of Bari.
Papers
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Radiofrequency radiation (900 MHz) induces Egr-1 gene expression and affects cell-cycle control in human neuroblastoma cells.
TL;DR: Evidence is provided that exposure to a 900 MHz‐modulated RF radiation affect both Egr‐1 gene expression and cell regulatory functions, involving apoptosis inhibitors like Bcl‐2 and survivin, thus providing important insights into a potentially broad mechanism for controlling in vitro cell viability.
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Scale-independent roughness value of cell membranes studied by means of AFM technique.
TL;DR: A new method, based on the changes of values of some roughness parameter (root mean square roughness and skewness) as a function of filtration frequencies, has been implemented to optimize data filtering procedure in the calculation of cell membrane roughness.
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Raman and optical spectroscopy of eumelanin films
Vito Capozzi,Giuseppe Perna,Anna Gallone,P. F. Biagi,P. Carmone,A. Fratello,Gabriella Guida,P. Zanna,R. Cicero +8 more
TL;DR: In this article, the absorption and photoluminescence measurements support the model that melanin consists of nano-aggregates of oligomeric structures rather than extended heteropolymer.
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Optical spectroscopy of extrinsic recombinations in gallium selenide
Vito Capozzi,Maurizio Montagna +1 more
TL;DR: Luminescence at energy lower than the absorption edge has been investigated in crystals of GaSe, containing different degrees of lattice disorder, as a function of temperature, of photoexcitation intensity, and of excitation energy.
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Structural and optical characterization of undoped and indium-doped CdS films grown by pulsed laser deposition
Giuseppe Perna,Vito Capozzi,Marianna Ambrico,Vincenzo Augelli,Teresa Ligonzo,A. Minafra,Luigi Schiavulli,M. Pallara +7 more
TL;DR: In this article, three types of CdS thin films, one undoped and two n-doped, have been grown on the quartz substrates by pulsed laser deposition technique.