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Heterogeneous Charge Mobility in Individual Conjugated Polyelectrolyte Nanoparticles Revealed by Two-Color Single Particle Spectroelectrochemistry Studies
(American Chemical Society, 2015-06)
The optoelectronic properties of conjugated polymers and conjugated polyelectrolytes (CPEs) depend on their chain conformation and packing. Correlations between emission color, charge mobility, and extent of aggregation ...
Magnetic field release of trapped charges in poly(fluorenylenevinylene)s
(Elsevier B.V., 2007-12-01)
We have measured the effect of an applied magnetic field on the current through thin films of two different organic conjugated polymers that have previously shown to exhibit magnetoresistance, poly(9,9-dioctyl-1,4-fluore ...
Pseudospin and spin symmetries in 1+1 dimensions: the case of the Coulomb potential
(Elsevier B.V., 2015-05-01)
The problem of fermions in 1+1 dimensions in the presence of a pseudoscalar Coulomb potential plus a mixing of vector and scalar Coulomb potentials which have equal or opposite signs is investigated. We explore all the ...
Classical simulation of deposition of thiophene oligomers on TiO(2)-anatase: Relevance of long-range electrostatic interactions
(ELSEVIER SCIENCE SA, 2009)
We performed classical molecular dynamics simulations of the vapor-deposition of alpha-T4 oligomers on the TiO(2)-anatase (101) surface, comparing different sets of charges associated with the atoms of the model. The ...
Exploring the surface charge on peptide-gold nanoparticle conjugates by force spectroscopy
(AMER CHEMICAL SOC, 2010)
How Changes in the Sequence of the Peptide CLPFFD-NH2 Can Modify the Conjugation and Stability of Gold Nanoparticles and Their Affinity for B-Amyloid Fibrils
(American Chemical Society, 2008-05-30)
In a previous work, we studied the interaction of -amyloid fibrils (A ) with gold nanoparticles (AuNP) conjugated
with the peptide CLPFFD-NH2. Here, we studied the effect of changing the residue sequence of the ...
Magnetic field release of trapped charges in poly(fluorenylenevinylene)s
(Elsevier B.V., 2007-12-01)
We have measured the effect of an applied magnetic field on the current through thin films of two different organic conjugated polymers that have previously shown to exhibit magnetoresistance, poly(9,9-dioctyl-1,4-fluore ...
Pseudospin and spin symmetries in the relativistic harmonic oscillator
(2006-12-01)
We compute the analytical solutions of the generalized relativistic harmonic oscillator in 1+1 dimensions, including a linear pseudoscalar potential and quadratic scalar and vector potentials which have equal or opposite ...
Pseudospin and spin symmetries in the relativistic harmonic oscillator
(2006-12-01)
We compute the analytical solutions of the generalized relativistic harmonic oscillator in 1+1 dimensions, including a linear pseudoscalar potential and quadratic scalar and vector potentials which have equal or opposite ...