Cerca
Method development and validation for the determination of selected endocrine disrupting compounds by liquid chromatography mass spectrometry and isotope pattern deconvolution in water samples. Comparison of two extraction techniques
(Royal Society of Chemistry, 2016)
In the present work two different extraction methodologies have been developed and validated for the determination of t-octylphenol and a technical mixture of nonylphenol (both, priority substances of EU water policy) and ...
Three years of wastewater surveillance for new psychoactive substances from 16 countries
(Elsevier, 2023-05)
The proliferation of new psychoactive substances (NPS) over recent years has made their surveillance complex. The analysis of raw municipal influent wastewater can allow a broader insight into community consumption patterns ...
In situ Formation of Metal Nanoparticles through Electron Beam Irradiation: Modeling Real Materials from First-Principles Calculations
(OMICS International, 2018-06)
Advances in electron-matter studies, based on the irradiation of the electron beam in the transmission electron microscopy or field emission-scanning electron microscope on materials represents a preferred external physical ...
Strain behavior of lanthanum modified BiFeO3 thin films prepoared via soft chemical method
(American Institute of Physics, 2008)
Pure and lanthanum modified BFO LaxBi1−xFeO3, x=0.0, 0.08, 0.15, 0.30 thin films were
fabricated on Pt 111 /Ti/SiO2 / Si substrates by the soft chemical method. The effect of La
substitution on the structural and ...
Exploring the Mechanism of the Intramolecular Diels–Alder Reaction of (2E,4Z,6Z)-2(allyloxy)cycloocta-2,4,6-trien-1-one Using Bonding Evolution Theory
(MDPI, 2023)
In the present work, the bond breaking/forming events along the intramolecular
Diels–Alder (IMDA) reaction of (2E,4Z,6Z)-2(allyloxy)cycloocta-2,4,6-trien-1-one have been revealed
within bonding evolution theory (BET) at ...
Tug-of-War Driven by the Structure of Carboxylic Acids: Tuning the Size, Morphology, and Photocatalytic Activity of α-Ag2WO4
(MDPI, 2022-09-23)
Size and morphology control during the synthesis of materials requires a molecular-level
understanding of how the addition of surface ligands regulates nucleation and growth. In this
work, this control is achieved by ...
Tailoring Bi2MoO6 by Eu3+ incorporation for enhanced photoluminescence emissions
(ElsevierNorth-Holland, 2021-12-13)
Here, an experimental study is presented on the structural, electronic, and optical properties of Bi2-xMoO6:xEu3+ (x = 0, 0.5, 1.0, 2.0, and 4.0 mol%) materials, synthesized by means of the microwave-assisted solvothermal ...
Searching for anthropogenic contaminants in human breast adipose tissues using gas chromatography-time-of-flight mass spectrometry
(John Wiley & Sons, 2008-12)
The potential of GC-TOF MS for screening anthropogenic organic contaminants in human breast adipose tissues has been investigated. Initially a target screening was performed for a list of 125 compounds which included ...
Combined kinetic and DFT studies on the stabilization of the pyramidal form of H3PO2 at the heterometal site of [Mo3M’S4(H2O)10]4+ clusters (M’= Pd, Ni)
(Royal Society of Chemistry, 2009)
Kinetic and DFT studies have been carried out on the reaction of the [Mo3M’S4(H2O)10]4+
clusters (M’= Pd, Ni) with H3PO2 to form the [Mo3M’(pyr-H3PO2)S4(H2O)9]4+ complexes, in
which the rare pyramidal form of H3PO2 is ...
Effect of strain and variable mass on the formation of antibonding hole ground states in InAs quantum dot molecules
(American Physical Society, 2010-10-04)
Using four-band k·p Hamiltonians, we study how biaxial strain and position-dependent effective masses influence hole tunneling in vertically coupled InAs/GaAs quantum dots. Strain reduces the tunneling and hence the critical ...