Nitrogen-mediated growth of silver nanocrystals to form ultrathin, high-purity silver-film electrodes with broad band transparency for solar cells

G Zhao, W Shen, E Jeong, SG Lee… - … applied materials & …, 2018 - ACS Publications
Controlling the shape and crystallography of nanocrystals during the early growth stages of
a noble metal layer is important because of its correlation with the final layer morphology …

About validation-comparison of burned area products

GM Valencia, JA Anaya, ÉA Velásquez, R Ramo… - Remote Sensing, 2020 - mdpi.com
This paper proposes a validation-comparison method for burned area (BA) products. The
technique considers:(1) bootstrapping of scenes for validation-comparison and (2) …

Shape Theory Applied to Molecular Docking and Automatic Localization of Ligand Binding Pockets in Large Proteins

I Ramírez-Velásquez, ÁH Bedoya-Calle, E Vélez… - ACS …, 2022 - ACS Publications
Automatic search of cavities and binding mode analysis between a ligand and a 3D protein
receptor are challenging problems in drug design or repositioning. We propose a solution …

Mechanism of Antioxidant Activity of Betanin, Betanidin and Respective C15-Epimers via Shape Theory, Molecular Dynamics, Density Functional Theory and Infrared …

IM Ramirez-Velasquez, E Velez, A Bedoya-Calle… - Molecules, 2022 - mdpi.com
Betanin and betanidin are compounds with extensive interest; they are effectively free
radical scavengers. The present work aims to elucidate the differences between the …

Band separation and electric field prediction in square Bravais-Moiré photonic crystals

J Bareño-Silva, ÁH Bedoya-Calle, HA Gómez-Urrea… - Heliyon, 2024 - cell.com
In this study, we address three key challenges in photonic crystals: modeling of isolated flat
bands, electric field prediction, and band separation in dispersion relations. Using twisted …

Inducing crystallinity of metal thin films with weak magnetic fields without thermal annealing

SS Ručman, W Punyodom, J Jakmunee, P Singjai - Crystals, 2018 - mdpi.com
Since the discovery of thin films, it has been known that higher crystallinity demands higher
temperatures, making the process inadequate for energy-efficient and environmentally …

Ablation energy, water volume and ablation time: Gold nanoparticles obtained through by pulsed laser ablation in liquid

M Hernández-Maya, P Rivera-Quintero… - Journal of Physics …, 2019 - iopscience.iop.org
It was studied the production of gold nanoparticles from a gold target by pulsed laser
ablation in liquid medium. This technique allows replacing conventional methods of …

Dissociation Mode of the O–H Bond in Betanidin, pKa-Clusterization Prediction, and Molecular Interactions via Shape Theory and DFT Methods

IM Ramírez-Velásquez, ÁH Bedoya-Calle… - International Journal of …, 2023 - mdpi.com
Betanidin (Bd) is a nitrogenous metabolite with significant bioactive potential influenced by
pH. Its free radical scavenging activity and deprotonation pathway are crucial to studying its …

Ultrathin tunable conducting oxide films for near-IR applications: An introduction to spectroscopy shape theory

AL Villarreal-Rios, ÁH Bedoya-Calle… - SN Applied …, 2019 - Springer
We report tunable RF-sputtered AZO nanofilms through of deposition conditions. Perfect
adsorption of light was simulated in ENZ mode. The coupling condition of thickness and …

Influence of nitrogen partial pressure on the microstructure and morphological properties of sputtered RuN coatings

JH Quintero, R Ospina, A Mello… - Surface and …, 2017 - Wiley Online Library
In this work, the production of RuN thin films using the reactive direct current magnetron
sputtering technique is presented. Samples were grown with varying Ar/N2 ratio with values …