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Método alternativo para la evaluación de la polución atmosférica causada por la quema de biomasa en plantaciones de caña de azúcarAlternative method to assess atmospheric pollution caused by biomass burning, in sugarcane zones
(Asociación Física Argentina, 2019-04-05)
Se describe un método alternativo para la evaluación de los niveles de polución atmosférica causada por la quema de cañaverales en época de zafra, que disminuyen la visibilidad en poblaciones aledañas. Para ello se recopilan ...
Effect of light intensity on the aggregation behavior of primary particles during in situ photochemical synthesis of gold/polymer nanocomposites
(American Chemical Society, 2020-11)
Metal/polymer nanocomposites have attracted much attention in recent years due to their exceptional properties and wide range of potential applications. A key challenge to obtain these materials is to stabilize the metal ...
Sucrose signaling in plants: A world yet to be explored
(Taylor & Francis, 2013-03)
The role of sucrose as a signaling molecule in plants was originally proposed several decades ago. However, recognition of sucrose as a true signal has been largely debated and only recently this role has been fully accepted. ...
Light generation at the anomalous dispersion high energy range of a nonlinear opal film
(Optical Society of America, 2009-12)
We study experimentally and theoretically light propagation and generation at the high energy range of a close-packed fcc photonic crystal of polystyrene spheres coated with a nonlinear material. We observe an enhancement ...
Synthesis of a smart conductive block copolymer responsive to heat and near infrared light
(MDPI AG, 2019-10)
A method for the synthesis of a linear block copolymer (PNIPAM-b-PANI), containing a thermoresponsive block (poly(N-isopropylacrylamide), PNIPAM) and a Near Infrared (NIR) light-absorbing block (polyaniline, PANI), is ...
Seasonal Variability of Optical Properties in a Highly Turbid Lake (Laguna Chascomús, Argentina)
(Wiley Blackwell Publishing, Inc, 2011-05)
We study the underwater light field seasonality in a turbid lake, Laguna Chascomús (Buenos Aires, Argentina). We report (1) relationships between optical properties (OPs) and optically active substances (OASs); (2) ...
Track structure of protons and other light ions in liquid water: Applications of the LIonTrack code at the nanometer scale
(American Institute of Physics, 2013-05-10)
The LIonTrack (Light Ion Track) Monte Carlo (MC) code for the simulation of H+, He2+, and other light ions in liquid water is presented together with the results of a novel investigation of energy-deposition site properties ...
Biophotonics. Fluorescence and replectance in living organisms
(Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior, 2020-12)
The light that emerges from a biological entity is relevant from many aspects. In thefirst place, it allows the construction of the organism?s image and consequently itis responsible for visual perception and communication. ...
Synergetic Light-Harvesting and Near-Field Enhancement in Multiscale Patterned Gold Substrates
(American Chemical Society, 2015-08)
Sphere-segment void (SSV) cavities have emerged as promising substrates for reproducible Surface Enhanced Raman Scattering (SERS), offering strong and uniform electromagnetic enhancement associated with the excitation of ...