Buscar
Mostrando ítems 51-60 de 45396
Aceleración y calentamiento de iones en el viento solar
(Universidad de Chile, 2011)
Gas-phase synthesis and characterization of an azaphosphirenium ion: The first N,P-analogue of the aromatic cyclopropenyl cation
(Amer Chemical SocWashingtonEUA, 2001)
Ion beam analysis of a-C:H films on alloy steel substrate
(2013-10-31)
An a-C:H thin film deposited by plasma immersion ion implantation and deposition on alloy steel (16MnCr5) was analyzed using a self-consistent ion beam analysis technique.In the self-consistent analysis, the results of ...
Ion beam analysis of a-C:H films on alloy steel substrate
(2013-10-31)
An a-C:H thin film deposited by plasma immersion ion implantation and deposition on alloy steel (16MnCr5) was analyzed using a self-consistent ion beam analysis technique.In the self-consistent analysis, the results of ...
Solvent effects on the reactivity of fluorenyl nitrenium ion with DNA-like probes
(Universidad de Belgrano - Facultad de Ciencias Exactas y Naturales - Proyectos de Investigación, 2006)
Laser Flash Photolysis (LFP) experiments carried out on 2-azidofluorene in aqueous systems generate 2-fluorenyl nitrenium ion (λmax = 450 nm) which decays with first order rate constant and is quenched with 2′-deoxyguanosine ...
Ion trajectories in atom probe field ion microscopy and gas field ion sources
(Journal of Physics D: Applied Physics, 1999)
Trajectories of positive ions produced in a region close to a structured surface,
modelled by spherical or spheroidal protrusions and kept at a positive electric potential with
respect to a distant screen or detector are ...
Recognizing alpha-, beta- or gamma-substitution in pyridines by mass spectrometry
(Wiley-blackwellHobokenEUA, 2008)