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Femtosecond-laser-irradiation-induced structural organization and crystallinity of Bi2WO6
(Nature Research, 2020)
Controlling the structural organization and crystallinity of functional oxides is key to enhancing
their performance in technological applications. In this work, we report a strong enhancement of
the structural organization ...
Revealing the contribution of singlet oxygen in the photoelectrochemical oxidation of benzyl alcohol
(Royal Society of Chemistry, 2021-02)
Photoelectrochemical approaches are finding use in the transformation of organic molecules beyond water oxidation and CO2 reduction. Among the different reactions that can be performed, the selective oxidation of alcohols ...
Beyond Impedance Spectroscopy of Perovskite Solar Cells: Insights from the Spectral Correlation of the Electrooptical Frequency Techniques
(American Chemical Society, 2020-09-21)
Small perturbation techniques have proven to be useful tools for the investigation of perovskite solar cells. A correct interpretation of the spectra given by impedance spectroscopy (IS), intensity-modulated photocurrent ...
Effects of mitigation of pixel crosstalk in the encoding of complex fields using the double-phase method
(Society of Photo-optical Instrumentation Engineers, 2020)
We report on unwanted effects of pixel cross-talk and its mitigation on the experimental realization
of the double-phase method with phase-only spatial light modulators. We experimentally demonstrate that a
generalized ...
SARS-CoV-2 accessory protein 7b forms homotetramers in detergent
(BioMed Central (BMC), 2022-11)
A global pandemic is underway caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The SARS-CoV-2 genome, like its predecessor SARS-CoV, contains open reading frames that encode accessory proteins ...
Influence of the anion on diffusivity and mobility of ionic liquids composite polybenzimidazol membranes
(Elsevier, 2020-07-04)
The study of proton conductivity processes has received increasing attention in the past decades due to their potential applications in fields such as electrochemical devices and fuel cells. Despite the high number of ...
Access resistance in protein nanopores. A structure-based computational approach
(Elsevier, 2020-02)
Single-channel conductance measurements in biological pores have demonstrated the importance of interfacial effects in nanopores, particularly in protein channels with low aspect ratio (length over aperture radius). Access ...
Negative Capacitance and Inverted Hysteresis: Matching Features in Perovskite Solar Cells
(American Chemical Society, 2020-10-01)
Negative capacitance in the low-frequency domain and inverted hysteresis are familiar features in perovskite solar cells, which origin is still under discussion. Here we use impedance spectroscopy to analyze these responses ...
In Situ Spectroscopic Ellipsometry for Thermochromic CsPbI3 Phase Evolution Portfolio
(American Chemical Society, 2020-04-09)
Thermochromism is a color change phenomenon for a compound when it undergoes a heating/cooling process. The observation of this phenomenon mostly relies on the naked eye, rather than an exact optical technique, which retards ...
Bio-Nanocomposite Hydrogel Based on Zinc Alginate/Graphene Oxide: Morphology, Structural Conformation, Thermal Behavior/Degradation, and Dielectric Properties
(MDPI, 2020)
Bio-nanocomposite hydrogels based on sodium alginate (SA) as polymer matrix and
graphene oxide (GO) nanosheets with zinc as crosslinking agent were synthesized with the aim of
incorporating the intrinsic properties of ...