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Lifetimes and transition probabilities of Xe II: Experimental measurements and theoretical calculations
(Springer, 2000-03)
In this work we make an experimental and theoretical investigation of transition probabilities (A) and lifetimes (τ ) of Xe II. Eighteen Aij ’s corresponding to the 6p–6d array were measured using a Laser Produced Plasma ...
Photooxidation of 9-anthraldehyde catalyzed by gold nanoparticles: Solution and single nanoparticle studies using fluorescence lifetime imaging
(American Chemical Society, 2012-11)
The photooxidation of 9-anthraldehyde can be catalyzed by colloidal Au nanoparticles (AuNP) or diamond-supported Au nanoparticles (AuNCD) by using LED excitation at 530 nm. Visible irradiation of the plasmon band of AuNP ...
Model based strategies towards protein A resin lifetime optimization and supervision
(Elsevier Science, 2020-08-16)
The high cost of protein A resins drives the biopharmaceutical industry to maximize its lifetime, which is limited by several processes, usually referred to as resin aging. In this work, two model based strategies are ...
Lifetime prevalence and age-of-onset of mental disorders in adults from the Argentinean Study of Mental Health Epidemiology
(Springer, 2018-04)
Purpose: Although the Global Burden of Disease Study estimated that depressive disorders and anxiety disorders are the second and fifth leading causes of disability in Argentina, these estimates were based on imputations ...
The lifetime of interlayer breathing modes of few-layer 2H-MoSe2 membranes
(Royal Society of Chemistry, 2019-06)
A time-resolved observation of coherent interlayer longitudinal acoustic phonons in thin layers of 2H-MoSe2 is reported. A femtosecond pump-probe technique is used to investigate the evolution of the energy loss of these ...
The role of quantum confinement and crystalline structure on excitonic lifetimes in silicon nanoclusters
(American Institute of Physics, 2010-07)
The emission energy dependence of the photoluminescence (PL) decay rate at room temperature has been studied in Si nanoclusters (Si-ncl) embedded in Si oxide matrices obtained by thermal annealing of substoichiometric Si ...
Förster resonance energy transfer mediated enhancement of the fluorescence lifetime of organic fluorophores to the millisecond range by coupling to Mn-doped CdS/ZnS quantum dots
(IOP Publishing, 2015-12)
Manganese-doped CdS/ZnS quantum dots have been used as energy donors in a Förster-like resonance energy transfer (FRET) process to enhance the effective lifetime of organic fluorophores. It was possible to tune the effective ...
Lifetime use of psychedelics is associated with better mental health indicators during the COVID-19 pandemic
(AKJournals, 2021-05-04)
Background and aimsThe COVID-19 pandemic and its consequences represent a major challenge to the mental health and well-being of the general population. Building on previous work on the potential long-term benefits of ...
Oxygen-Insensitive Aggregates of Pt(II) Complexes as Phosphorescent Labels of Proteins with Luminescence Lifetime-Based Readouts
(American Chemical Society, 2018-07)
The synthesis and photophysical properties of a tailored Pt(II) complex are presented. The phosphorescence of its monomeric species in homogeneous solutions is quenched by interaction with the solvent and therefore absent ...
Centaur and giant planet crossing populations: origin and distribution
(Springer, 2020-07)
The current giant planet region is a transitional zone where transneptunian objects (TNOs) cross in their way to becoming Jupiter Family Comets. Their dynamical behavior is conditioned by the intrinsic dynamical features ...