Πλοήγηση ανά Θέμα "Chemistry, Multidisciplinary"
Αποτελέσματα 1-20 από 25
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Adjustable Hyperthermia Response of Self-Assembled Ferromagnetic Fe-MgO Core-Shell Nanoparticles by Tuning Dipole-Dipole Interactions
(2012)The Fe-MgO core-shell morphology is proposed within the single-domain nanoparticle regime as an enhanced magnetically driven hyperthermia carrier. The combinatory use of metallic iron as a core material together with the ... -
Antioxidant activity of a series of fluorinated pyrano-nucleoside analogues of N-4-benzoyl cytosine and N-6-benzoyl adenine
(2007)Fluorinated nucleoside analogues are known as antitumor, antiviral and chemotherapeutic agents, although the antioxidant activity of this kind of molecules is not yet investigated. In this study we have tested the antioxidant ... -
Chemical modification of chitosan 12(1): Synthesis of organo-soluble chitosan derivatives toward palladium absorbent for chemical plating
(2002)Toward the electromaonetic wave shielding materials for the electronic equipment, organo-soluble, palladium chelating, and biodegradable chitosan derivatives were successfully prepared. -
Clindamycin binding to ribosomes revisited: foot printing and computational detection of two binding sites within the peptidyl transferase center
(2013)Clindamycin is a semi-synthetic lincosamide, active against most Gram-positive bacteria and some protozoa. It binds to the 50S ribosomal subunit and inhibits early peptide chain elongation. By kinetic analysis it has been ... -
Contribution of aldehyde oxidase, xanthine oxidase, and aldehyde dehydrogenase on the oxidation of aromatic aldehydes
(2004)Aliphatic aldehydes have a high affinity toward aldehyde dehydrogenase activity but are relatively poor substrates of aldehyde oxidase and xanthine oxidase. In addition, the oxidation of xenobiotic-derived aromatic aldehydes ... -
Cultivation and characterization of Cynara Cardunculus for solid biofuels production in the Mediterranean region
(2008)Technical specifications of solid biofuels are continuously improved towards the development and promotion of their market. Efforts in the Greek market are limited, mainly due to the climate particularity of the region, ... -
Effect of Contact Line Dynamics on the Thermocapillary Motion of a Droplet on an Inclined Plate
(2013)We study the two-dimensional dynamics of a droplet on an inclined, nonisothermal solid substrate. We use lubrication theory to obtain a single evolution equation for the interface, which accounts for gravity, capillarity, ... -
Environmental geochemical research for the levels and the sources of toxic metals in the agricultural soils of Dimitra-Eleftherion and Platycampos region, Thessaly, Greece
(2007)The contents of eleven elements (Cu, Pb, Zn, Ni, Co, Mn, Fe, As, V, Cr and Mg) have been assayed in the agricultural soils of Dimitra-Eleftherion and Platycampos region (Thessaly, Greece). One hundred twenty two top soil ... -
Molecular and Cellular Mechanisms of Sperm-Oocyte Interactions Opinions Relative to in Vitro Fertilization (IVF)
(2014)One of the biggest prerequisites for pregnancy is the fertilization step, where a human haploid spermatozoon interacts and penetrates one haploid oocyte in order to produce the diploid zygote. Although fertilization is ... -
Molecular Imprinting of Tri-O-Acetyladenosine for the Synthetic Imitation of an ATP-Binding Cleft in Protein Kinases
(2013)A number of diseases, including cancer, diabetes, and inflammation, are linked to deregulation of cell signaling pathways controlled by protein kinases. Inhibition of the kinases involved can interrupt aberrant signaling ... -
Non-contact Current Transfer Induces the Formation and Improves the X-ray Diffraction Quality of Protein Crystals
(2014)The effect of non-contact current transfer on the crystallization of three model proteins (hen egg white lysozyme, bovine pancreatic ribonuclease A, and human recombinant insulin) was investigated using a prototype ... -
Numerical simulations of the aspherical collapse of laser and acoustically generated bubbles
(2007)The details of nonlinear axisymmetric oscillations and collapse of bubbles subject to large internal or external pressure disturbances, are studied via a boundary integral method. Weak viscous effects on the liquid side ... -
Parameters Affecting Slip Length at the Nanoscale
(2013)We investigate liquid flows in various nanochannels and present the effect of all physical parameters affecting slip length at the boundary using molecular dynamics simulations. Our computational model shows that slip ... -
Polymorphisms of the CD24 Gene Are Associated with Risk of Multiple Sclerosis: A Meta-Analysis
(2015)CD24 is a cell-surface protein mainly expressed in cells of the immune and central nervous system (CNS), cells that play a critical role in the development of multiple sclerosis (MS). In the current study, we investigated ... -
Precipitation of calcium phosphate from simulated milk ultrafiltrate solutions
(2007)The present work deals with the influence of pH and temperature on the spontaneous precipitation of calcium phosphate from simulated milk ultrafiltrate (SMUF) solutions. The pH range investigated is 5.7-7.0, and the ...