Buscar
Mostrando ítems 1-10 de 754
Trapping of DNA radicals with the nitrone spin trap 5,5-dimethyl-1-pyrroline N-oxide and genotoxic damage: Recent advances using the immuno-spin trapping technology
(Elsevier Science Inc, 2019-10)
Immuno-spin trapping detection of DNA radicals with the nitrone spin trap 5,5-dimethyl-1-pyrrloine N-oxide (DMPO) has made important contributions towards the understanding of DNA radicalization and genotoxicity at sites ...
On the analysis of glow curves with the general order kinetics: Reliability of the computed trap parameters
(Elsevier Science, 2017-04)
Nowadays the most employed kinetics for analyzing glow curves is the general order kinetics (GO) proposed by C. E. May and J. A. Partridge. As shown in many articles this kinetics might yield wrong parameters characterizing ...
Vortex-lattice in a uniform Bose-Einstein condensate in a box trap
(2019-01-01)
We study numerically the vortex-lattice formation in a rapidly rotating uniform quasi-twodimensional Bose-Einstein condensate (BEC) in a box trap. We consider two types of boxes: square and circle. In a square-shaped 2D ...
Inmuno-spin trapping from biochemistry to medicine: advances, challenges, and pitfalls. Focus on protein-centered radicals
(Elsevier Science, 2014-02)
Background: Immuno-spin trapping (IST) is based on the reaction of a spin trap with a free radical to form a stable nitrone adduct, followed by the use of antibodies, rather than traditional electron paramagnetic resonance ...
Amidinoquinoxaline N-oxides: spin trapping of O- and C-centered radicals
(Royal Society of Chemistry, 2017-09)
Amidinoquinoxaline N-oxides represent a novel family of heterocyclic spin traps. In this work, their ability to trap O- and C-centered radicals was tested using selected derivatives with different structural modifications. ...
Raman spectra acquisition of plasmonic-trapped particles
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2010)
Random telegraph signal noise in advanced high performance and memory devices
(2016-11-02)
Random Telegraph Signal noise has been extensively studied for more than 30 years and gained high interest in recent years due to its importance for scaled down technologies. This review will demonstrate the power of RTS ...
Synthesis and evaluation of new heteroaryl nitrones with spin trap properties
(Royal Society of Chemistry, 2020-11)
A new series of heteroaryl nitrones were synthesized and evaluated as free radical traps due to the results showed in our previous report. The physicochemical characterization of these new nitrones by electron spin resonance ...