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Effect of the pore geometry in the characterization of the pore size distribution of activated carbons
(Springer, 2013-04)
in this work, the characterization of Activated Carbons (AC) by using the independent pore models is discussed, with special emphasis on the issue of how the assumed pore geometry can affect the resulting Pore Size ...
In-Line Monitoring of Particle Size during Emulsion Polymerization under Different Operational Conditions using NIR Spectroscopy
(WILEY-BLACKWELL, 2011)
In the present work, the sensitivity of NIR spectroscopy toward the evolution of particle size was studied during emulsion homopolymerization of styrene (Sty) and emulsion copolymerization of vinyl acetate-butyl acrylate ...
Magneto-optical probe of quantum Hall states in a wide parabolic well modulated by random potential
(AMER PHYSICAL SOCCOLLEGE PK, 2012)
Polarized photoluminescence from weakly coupled random multiple well quasi-three-dimensional electron system is studied in the regime of the integer quantum Hall effect. Two quantum Hall ferromagnetic ground states assigned ...
Agglomeration and Cleaning of Carbon Supported Palladium Nanoparticles in Electrochemical Environment
(Springer, 2014-01-16)
Here we investigate the electrochemical behavior of Pd/C synthesized by reduction with ethylene glycol in the presence of polyvinylpyrrolidone (EG-PVP). EG-PVP produces nanoparticles (NPs) with a narrow size distribution, ...
Nonradioactive Detection of Small RNAs Using Digoxigenin-Labeled Probes
(Humana Press, 2017)
Small RNAs have been traditionally detected and quantified using small RNA blots, a modified Northern blot technique. The small RNAs are size-fractionated from the rest of the cellular RNA molecules by polyacrylamide gel ...
Nanosized ZnGa2O4:Cr3+ Spinets as Highly Luminescent Materials for Bioimaging
(Amer Chemical Soc, 2019-11-01)
In the search for bright probes emitting in the red-to-near-IR region, in the biological transparency window where the absorption and diffusion of light by tissues and the autofluorescence are strongly reduced, Cr3+-doped ...
Prevalence of gingivitis and calculus in 12-year-old Puerto Ricans: a cross-sectional study
(2018)
Background: Gingivitis is a common oral health problem. Untreated gingivitis may progress to periodontitis, a
common cause of tooth loss. The prevalence of gingivitis and calculus among Puerto Rican children is ...
Solvent mimicry with methylene carbene to probe protein topography
(American Chemical Society, 2015-09)
The solvent accessible surface area (SASA) of the polypeptide chain plays a key role in protein folding, conformational change, and interaction. This fundamental biophysical parameter is elusive in experimental measurement. ...