Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 52 entries
Sorted by: Best Match Show Resources per page
Cunning metal core: efficiency/stability dilemma in metallated porphyrin based light-emitting electrochemical cells.

Dalton transactions (Cambridge, England : 2003)

Weber KT, Karikis K, Weber MD, Coto PB, Charisiadis A, Charitaki D, Charalambidis G, Angaridis P, Coutsolelos AG, Costa RD.
PMID: 27363542
Dalton Trans. 2016 Sep 14;45(34):13284-8. doi: 10.1039/c6dt02293f. Epub 2016 Jul 01.

The syntheses, photophysical/electrochemical characterizations of different metallated porphyrins -i.e., Zn(2+), Pt(2+), Pd(2+), and Sn(4+) porphyrins - as well as their first application in light-emitting electrochemical cells are provided. A direct comparison demonstrates that depending on the metallation either efficient...

The Effect of Vitamin E on Oxidative Stress Indicated by Serum Malondialdehyde in Insulin-dependent .

The open ophthalmology journal

Chatziralli IP, Theodossiadis G, Dimitriadis P, Charalambidis M, Agorastos A, Migkos Z, Platogiannis N, Moschos MM, Theodossiadis P, Keryttopoulos P.
PMID: 28567166
Open Ophthalmol J. 2017 Mar 31;11:51-58. doi: 10.2174/1874364101711010051. eCollection 2017.

BACKGROUND: Several studies have focused on oxidative stress on diabetes mellitus (DM). Our purpose was to investigate the impact of oxidative stress on progression of diabetic retinopathy (DR) in insulin-dependent METHODS: Participants in the study were 282 insulin-dependent RESULTS:...

Temporal characterization of short-pulse third-harmonic generation in an atomic gas by a transmission-grating Michelson interferometer.

Optics letters

Papadogiannis NA, Nersisyan G, Goulielmakis E, Rakitzis TP, Hertz E, Charalambidis D, Tsakiris GD, Witte K.
PMID: 18026506
Opt Lett. 2002 Sep 01;27(17):1561-3. doi: 10.1364/ol.27.001561.

By use of a transmission-grating-based Michelson interferometer, second-order interferometric as well as intensity autocorrelation traces of the third harmonic of a Ti:sapphire 50-fs laser beam produced in Ar have been measured. The duration of the harmonic is found to...

Second order autocorrelation of an XUV attosecond pulse train.

Physical review letters

Nikolopoulos LA, Benis EP, Tzallas P, Charalambidis D, Witte K, Tsakiris GD.
PMID: 15903860
Phys Rev Lett. 2005 Mar 25;94(11):113905. doi: 10.1103/PhysRevLett.94.113905. Epub 2005 Mar 23.

Temporal widths of an attosecond (asec) XUV radiation pulse train, formed by the superposition of higher order harmonics, have been recently determined utilizing a 2nd order autocorrelation measurement. An assessment of the validity of the approach, for the broadband...

Spectral phase distribution retrieval through coherent control of harmonic generation.

Physical review letters

Papalazarou E, Kovacev M, Tzallas P, Benis EP, Kalpouzos C, Tsakiris GD, Charalambidis D.
PMID: 16712230
Phys Rev Lett. 2006 Apr 28;96(16):163901. doi: 10.1103/PhysRevLett.96.163901. Epub 2006 Apr 26.

The temporal intensity distribution of the third harmonic of a Ti:sapphire laser generated in Xe gas is fully reconstructed from its spectral phase and amplitude distributions. The spectral phases are retrieved by cross correlating the fundamental laser frequency field...

Pulmonary and myocardial manifestations due to Toxocara canis infection.

European journal of internal medicine

Haralambidou S, Vlachaki E, Ioannidou E, Milioni V, Haralambidis S, Klonizakis I.
PMID: 16314245
Eur J Intern Med. 2005 Dec;16(8):601-2. doi: 10.1016/j.ejim.2005.04.008.

We report a case of Toxocara canis infection manifested by persistent eosinophilia, pulmonary nodules on CT scan, and myocardial manifestations in a 38-year-old man who was a dog trainer. Toxocariasis is not common in adults and rarely affects the...

A "click-chemistry" approach for the synthesis of porphyrin dyads as sensitizers for dye-sensitized solar cells.

Dalton transactions (Cambridge, England : 2003)

Nikolaou V, Angaridis PA, Charalambidis G, Sharma GD, Coutsolelos AG.
PMID: 25465056
Dalton Trans. 2015 Jan 28;44(4):1734-47. doi: 10.1039/c4dt03194f.

Two novel porphyrin dyads (9 and 11) consisting of two zinc-metallated porphyrin units, covalently linked at their peripheries through 1,2,3-triazole containing bridges and functionalized by a terminal carboxylic acid group, have been synthesized via "click" reactions, which are Cu-catalyzed...

A synthetic approach of new trans-substituted hydroxylporphyrins.

Bioinorganic chemistry and applications

Daphnomili D, Grammatikopoulou M, Raptopoulou C, Charalambidis G, Lazarides T, Coutsolelos AG.
PMID: 20634981
Bioinorg Chem Appl. 2010;307696. doi: 10.1155/2010/307696. Epub 2010 Jun 10.

The synthesis of new trans A(2)B(2)-substituted porphyrins bearing oxygenic substituent (methoxy, acetoxy, hydroxy) at the periphery of the ring are described. All of the synthesized products were characterized by (1)H-N.M.R., (13)C-N.M.R., and H.R.M.S. Electrochemical studies revealed two one-electron oxidations...

Self-assembly of (boron-dipyrromethane)-diphenylalanine conjugates forming chiral supramolecular materials.

Nanoscale

Karikis K, Butkiewicz A, Folias F, Charalambidis G, Kokotidou C, Charisiadis A, Nikolaou V, Nikoloudakis E, Frelek J, Mitraki A, Coutsolelos AG.
PMID: 29308481
Nanoscale. 2018 Jan 25;10(4):1735-1741. doi: 10.1039/c7nr08667a.

Herein, we present the synthesis of a series of boron-dipyrromethane (BDP) derivatives bearing diphenylalanine (FF) at their meso position via amide bond coupling. The BDP-FF bioconjugates are able to form self-assembled materials with different morphologies. By altering various parameters...

Supramolecular complex of a fused zinc phthalocyanine-zinc porphyrin dyad assembled by two imidazole-C.

Physical chemistry chemical physics : PCCP

Follana-Berná J, Seetharaman S, Martín-Gomis L, Charalambidis G, Trapali A, Karr PA, Coutsolelos AG, Fernández-Lázaro F, D'Souza F, Sastre-Santos Á.
PMID: 29504005
Phys Chem Chem Phys. 2018 Mar 14;20(11):7798-7807. doi: 10.1039/c8cp00382c.

A new zinc phthalocyanine-zinc porphyrin dyad (ZnPc-ZnP) fused through a pyrazine ring has been synthesized as a receptor for imidazole-substituted C

The ion microscope as a tool for quantitative measurements in the extreme ultraviolet.

Scientific reports

Tsatrafyllis N, Bergues B, Schröder H, Veisz L, Skantzakis E, Gray D, Bodi B, Kuhn S, Tsakiris GD, Charalambidis D, Tzallas P.
PMID: 26868370
Sci Rep. 2016 Feb 12;6:21556. doi: 10.1038/srep21556.

We demonstrate a tool for quantitative measurements in the extreme ultraviolet (EUV) spectral region measuring spatially resolved atomic ionization products at the focus of an EUV beam. The ionizing radiation is a comb of the 11(th)-15(th) harmonics of a...

Α 10-gigawatt attosecond source for non-linear XUV optics and XUV-pump-XUV-probe studies.

Scientific reports

Makos I, Orfanos I, Nayak A, Peschel J, Major B, Liontos I, Skantzakis E, Papadakis N, Kalpouzos C, Dumergue M, Kühn S, Varju K, Johnsson P, L'Huillier A, Tzallas P, Charalambidis D.
PMID: 32111920
Sci Rep. 2020 Feb 28;10(1):3759. doi: 10.1038/s41598-020-60331-9.

The quantum mechanical motion of electrons and nuclei in systems spatially confined to the molecular dimensions occurs on the sub-femtosecond to the femtosecond timescales respectively. Consequently, the study of ultrafast electronic and, in specific cases, nuclear dynamics requires the...

Showing 1 to 12 of 52 entries