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Determination of PBDEs in human breast adipose tissues by gas chromatography coupled to triple quadrupole mass spectrometry
(Springer Verlag, 2008)
The potential of gas chromatography / tandem mass spectrometry with triple quadrupole
analyzer for determination of 12 polybrominated diphenyl ethers in human breast
tissues has been investigated. After extraction with ...
Isospin phases of vertically coupled double quantum rings under the influence
(American Physical Society, 2008)
Vertically coupled double quantum rings submitted to a perpendicular magnetic field B are addressed within
the local spin-density-functional theory. We describe the structure of quantum ring molecules containing up to
40 ...
Intercalation processes and diffusion paths of lithium ions in spinel-type structured Li1+xTi2O4: density functional theory study
(American Physical Society, 2008)
Intercalation processes and corresponding diffusion paths of Li ions into spinel-type structured Li1+xTi2O4
0 x 0.375 are systematically studied by means of periodic density functional theory calculations for
different ...
Column classification and selection for the determination of antibiotics by micellar liquid chromatography
(Taylor & Francis, 2009)
Seven commercially available: Zorbax C18, Kromasil C18, C8, cyano, phenyl, monolithic and amino stationary phases columns, have been characterized and classified into broadly similar types to simplify column choice. The ...
A supramolecular hydrogel as a reusable heterogeneous catalyst for the direct aldol reaction
(Royal Society of Chemistry, 2009)
An L-proline based supramolecular hydrogel is used as an
efficient heterogeneous organocatalyst for the direct aldol
reaction with high stereoselectivity (up to 90% ee) and recyclability
(up to 3 runs). The reversible ...
From quantum dots to quantum wires: electronic structure of semiconductor nanorods
(American Physical Society, 2009)
The transition bridge between zero-dimensional quantum dots and one-dimensional quantum wires is explored theoretically by means of the construction of the addition energy spectra of nanorods with different lengths. Spin ...
Electrospray Ionization Based Methods for the Generation of Polynuclear Oxo- and Hydroxo Group 6 Anions in the Gas-Phase
(Springer Verlag, 2009)
Electrospray ionization (ESI) of the Lindqvist (n-Bu4N)2[M6O19] (M = Mo, W) polioxometalates provides a straightforward entry for the generation of an assortment of oxo- and hydroxo anions in the gas-phase. In particular, ...
Effect-based evaluation of water quality in a system of indirect reuse of wastewater for drinking water production
(Elsevier, 2023-05)
Indirect potable reuse of wastewater is a practice that is gaining attention, aiming to increase freshwater supplies to meet water scarcity. However, reusing effluent wastewater for drinking water production comes with a ...
A reliable analytical approach based on gas chromatography coupled to triple quadrupole and time-of-flight mass analyzers for the determination and confirmation of polycyclic aromatic hydrocarbons in complex matrices from aquaculture activities
(Wiley-Blackwell, 2009)
The potential of gas chromatography coupled to tandem mass spectrometry (GC/MS/MS) with a triple quadrupole analyzer (QqQ) has been investigated for the quantification and reliable identi- fication of sixteen polycyclic ...
Hole spin mixing in InAs Quantum Dot Molecules
(American Physical Society, 2010)
The spin state of holes confined in single InAs quantum dots have recently emerged as a promising system for the storage or manipulation of quantum information. These holes are often assumed to have no mixing between ...