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Showing 1 to 12 of 21 entries
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Monitoring the role of Mn and Fe in the As-removal efficiency of tetravalent manganese feroxyhyte nanoparticles from drinking water: An X-ray absorption spectroscopy study.

Journal of colloid and interface science

Pinakidou F, Katsikini M, Paloura EC, Simeonidis K, Mitraka E, Mitrakas M.
PMID: 27254257
J Colloid Interface Sci. 2016 Sep 01;477:148-55. doi: 10.1016/j.jcis.2016.05.041. Epub 2016 May 24.

The implementation of amorphous tetravalent manganese feroxyhyte (TMFx) nanoparticles, prepared via co-precipitation synthesis, as an efficient As(V)-removal material is investigated using X-ray absorption fine structure (XAFS) spectroscopy at the Fe-, Mn- and As-K-edges. The optimum synthesis conditions and chemical...

On the effect of ion implantation in the microstructure of GaN: an XAFS study.

Journal of synchrotron radiation

Katsikini M, Bollmann J, Masselink WT, Paloura EC.
PMID: 15263377
J Synchrotron Radiat. 1999 May 01;6:552-4. doi: 10.1107/S0909049598016276. Epub 1999 May 01.

No abstract available.

Gallium K-edge EXAFS measurements on cubic and hexagonal GaN.

Journal of synchrotron radiation

Katsikini M, Rossner H, Fieber-Erdmann M, Holub-Krappe E, Moustakas TD, Paloura EC.
PMID: 15263380
J Synchrotron Radiat. 1999 May 01;6:561-3. doi: 10.1107/S090904959900151X. Epub 1999 May 01.

No abstract available.

Knowing You, Knowing Me (KYKM): an interactive game to address positive mother-daughter communication and relationships.

Frontiers in psychology

Katsikitis M, Jones C, Muscat M, Crawford K.
PMID: 25071682
Front Psychol. 2014 Jul 11;5:721. doi: 10.3389/fpsyg.2014.00721. eCollection 2014.

This technical report describes an interactive game environment designed to bring mothers and their adolescent daughters together to discuss three issues that have previously been shown in the literature to be of concern to families, as young girls transition...

Three in a Box: Understanding Cardiomyocyte, Fibroblast, and Innate Immune Cell Interactions to Orchestrate Cardiac Repair Processes.

Frontiers in cardiovascular medicine

Psarras S, Beis D, Nikouli S, Tsikitis M, Capetanaki Y.
PMID: 31001541
Front Cardiovasc Med. 2019 Apr 02;6:32. doi: 10.3389/fcvm.2019.00032. eCollection 2019.

Following an insult by both intrinsic and extrinsic pathways, complex cellular, and molecular interactions determine a successful recovery or inadequate repair of damaged tissue. The efficiency of this process is particularly important in the heart, an organ characterized by...

Enhanced thermal conductivity in percolating nanocomposites: a molecular dynamics investigation.

Nanoscale

Termentzidis K, Giordano VM, Katsikini M, Paloura E, Pernot G, Verdier M, Lacroix D, Karakostas I, Kioseoglou J.
PMID: 30431041
Nanoscale. 2018 Nov 29;10(46):21732-21741. doi: 10.1039/c8nr05734f.

In this work we present a molecular dynamics investigation of thermal transport in a silica-gallium nitride nanocomposite. A surprising enhancement of the thermal conductivity for crystalline volume fractions larger than 5% is found, which cannot be predicted by an...

Intermediate filaments in cardiomyopathy.

Biophysical reviews

Tsikitis M, Galata Z, Mavroidis M, Psarras S, Capetanaki Y.
PMID: 30027462
Biophys Rev. 2018 Aug;10(4):1007-1031. doi: 10.1007/s12551-018-0443-2. Epub 2018 Jul 19.

Intermediate filament (IF) proteins are critical regulators in health and disease. The discovery of hundreds of mutations in IF genes and posttranslational modifications has been linked to a plethora of human diseases, including, among others, cardiomyopathies, muscular dystrophies, progeria,...

Probing the structural role of Cr in stabilized tannery wastes with X-ray absorption fine structure spectroscopy.

Journal of hazardous materials

Pinakidou F, Katsikini M, Varitis S, Komninou P, Schuck G, Paloura EC.
PMID: 33254765
J Hazard Mater. 2021 Jan 15;402:123734. doi: 10.1016/j.jhazmat.2020.123734. Epub 2020 Aug 22.

The effective stabilization of tannery sludge wastes is explored using X-Ray Absorption Fine Structure (XAFS) spectroscopies. Solidification of the Cr-rich waste was realized via vitrification of the incinerated sludge with silica and flux agents. It is demonstrated that the...

Crystal and electronic facet analysis of ultrafine Ni.

Nature communications

Papawassiliou W, Carvalho JP, Panopoulos N, Al Wahedi Y, Wadi VKS, Lu X, Polychronopoulou K, Lee JB, Lee S, Kim CY, Kim HJ, Katsiotis M, Tzitzios V, Karagianni M, Fardis M, Papavassiliou G, Pell AJ.
PMID: 34267194
Nat Commun. 2021 Jul 15;12(1):4334. doi: 10.1038/s41467-021-24589-5.

Structural and morphological control of crystalline nanoparticles is crucial in the field of heterogeneous catalysis and the development of "reaction specific" catalysts. To achieve this, colloidal chemistry methods are combined with ab initio calculations in order to define the...

Maternal Lifestyles Study (MLS): Caretaking Environment and Stability of Substance-Exposed Infants at One Month Corrected Age.

Annals of the New York Academy of Sciences

Maza PL, Wright LL, Bauer CR, Shankaran S, Bada HS, Lester B, Krause-Steinrauf H, Smeriglio VL, Bowler A, Katsikiotis V.
PMID: 29087572
Ann N Y Acad Sci. 1998 Jun;846(1):358-361. doi: 10.1111/j.1749-6632.1998.tb09754.x.

No abstract available.

Nitrogen K-edge EXAFS measurements on Mg- and Si-doped GaN.

Journal of synchrotron radiation

Katsikini M, Moustakas TD, Paloura EC.
PMID: 15263378
J Synchrotron Radiat. 1999 May 01;6:555-7. doi: 10.1107/S0909049598014423. Epub 1999 May 01.

No abstract available.

Optimization of tetravalent manganese feroxyhyte's negative charge density: A high-performing mercury adsorbent from drinking water.

The Science of the total environment

Kokkinos E, Simeonidis K, Pinakidou F, Katsikini M, Mitrakas M.
PMID: 27644026
Sci Total Environ. 2017 Jan 01;574:482-489. doi: 10.1016/j.scitotenv.2016.09.068. Epub 2016 Oct 14.

This study demonstrates an optimization procedure for the development of an Hg-specified adsorbent able to comply with the regulation limit for drinking water of 1μg/L. On this purpose, the synthesis of Mn(IV)-feroxyhyte was modified to achieve high negative charge...

Showing 1 to 12 of 21 entries