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Synthesis and characterization of tungstophosphoric acid-modified mesoporous sponge-like TUD-1 materials
(Springer, 2018-07)
Mesoporous sponge-like siliceous materials (TUD-1) were synthesized using TEOS (tetraethylorthosilicate) as a precursor of silica and TEA (triethanolamine) as a mesostructure-directing agent. Different TEOS/TEA molar ratios ...
A study of the complex interaction between poly allylamine hydrochloride and negatively charged poly (N-isopropylacrylamide-co-methacrylic acid) microgels
(Royal Society of Chemistry, 2020-01)
Negatively charged poly(N-isopropylacrylamide-co-methacrylic acid) (P(NIPAm-co-MAA)) microgels undergo size changes in response to changes in temperature and pH. Complexation of these microgels with positively charged ...
Dipolar interactions among magnetic dipoles of iron oxide particles dispersed in mili-size hydrogel beads
(Elsevier Science, 2020-11-01)
The recently published Mean Field Interacting Superparamagnet Model (MFISP model), whichintroduces the effective demagnetizing factor , is tested in specimens having a random-likespatial distribution of magnetic nanoparticles, ...
Compact group analysis using weak gravitational lensing
(Oxford University Press, 2017-05)
We present a weak lensing analysis of a sample of Sloan Digital Sky Survey compact groups (CGs). Using the measured radial density contrast profile, we derive the average masses under the assumption of spherical symmetry, ...
Study of annealing effects on structural and sorption properties of low energy mechanically alloyed AB5's
(Elsevier Science SA, 2010-04-16)
In this work, various AB5's were mechanically alloyed using a low energy mill until final or completion milling stages were reached. This process leaves micro- and nano-structured materials with highly distorted microstructures. ...
Properties of Hg 1-xCd xTe epitaxial films grown on (211)CdTe and (211)CdZnTe
(Wiley VCH Verlag, 2004-10)
Hg 1-xCd xTe (MCT) epitaxial films have been grown employing single crystalline substrates of CdTe and Cd 0.96Zn 0.04Te with (211)Cd and (211)Te crystalline orientations. The Isothermal Vapor Phase Epitaxy (ISOVPE) technique ...
Kinetics for the biodiesel production from lauric acid over Keggin heteropolyacid loaded in silica framework
(Elsevier, 2020-09-06)
Kinetic models were developed to describe the esterification reaction of lauric acid and ethanol over heterogeneous catalysts, which is a reaction of special interest in the biodiesel production. Vanadium Keggin heteropolyacid ...
Interfacial stabilization of the antitumoral drug Paclitaxel in monolayers of GM1 and GD1a gangliosides
(Elsevier Science, 2015-06)
Molecular interactions between the anti-cancer agent Paclitaxel (Ptx), and two gangliosides with different sialic acid content, GM1 and GD1a, were investigated using the Langmuir film balance technique. Ptx showed interfacial ...
Optimal Affinity Enhancement by a Conserved Flexible Linker Controls p53 Mimicry in MdmX
(Biophysical Society, 2017-05)
MdmX contains an intramolecular binding motif that mimics the binding of the p53 tumor suppressor. This intramolecular binding motif is connected to the p53 binding domain of MdmX by a conserved flexible linker that is 85 ...
Novel yeast isolated from broilers feedstuff, gut and faeces as aflatoxin 1 B1 adsorbents
(2016)
Aims: To isolate and characterize native yeast strains from broilers’
environment as feedstuff, faeces and gut, and to evaluate their binding capacity for aflatoxin B1 (AFB1).
Methods and Results: A total of nine yeast ...