Search Results - "de Jesus Gomes Varela, Jaldyr"
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Theoretical study of the interaction between molecular oxygen and tetraaza macrocyclic manganese complexes
Published in Journal of molecular modeling (01-09-2016)“…Theoretical chemistry calculations using the Density Functional Theory (DFT) were carried out to understand the interaction between oxygen (O 2 ) and MnN 4…”
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Density functional theory study of interactions between carbon monoxide and iron tetraaza macrocyclic complexes, FeTXTAA (X = −Cl, −OH, −OCH3, −NH2, and –NO2)
Published in Journal of molecular modeling (01-02-2017)“…This work describes a DFT level theoretical quantum study using the B3LYP functional with the Lanl2TZ(f)/6-31G* basis set to calculate parameters including the…”
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Density Functional Theory Study of Cu-Modified B12N12 Nanocage as a Chemical Sensor for Carbon Monoxide Gas
Published in Inorganic chemistry (06-02-2023)“…The development of efficient B12N12-based toxic gas sensors has received considerable attention from the scientific community. Thus, in this regard, quantum…”
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Electronic properties of FeCl3 and CrO3 interacting with GaN nanotubes from density functional calculations
Published in Journal of molecular modeling (01-08-2018)“…The structural and electronic properties of FeCl 3 and CrO 3 interacting with (10,0) GaNNT were obtained using first principles calculations based on the…”
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A detailed theoretical study of the low-energy structures of Au–Ag bimetallic clusters
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-03-2022)“…In this work, we explored the energetic landscape of Au–Ag bimetallic clusters with Au 3 Ag m , Au 4 Ag m , and Au 5 Ag m compositions (3 ≤ m ≤ 17) using the…”
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Advances in Selective Detection of Cadaverine by Electronic, Optical, and Work Function Sensors Based on Cu-Modified B12N12 and Al12N12 Nanocages: A Density Functional Theory (DFT) Study
Published in Langmuir (05-11-2024)“…This work explores Cu-modified B12N12 and Al12N12 nanocages for cadaverine diamine (Cad) detection using advanced density functional theory (DFT) calculations…”
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Quantum chemical DFT study of the interaction between molecular oxygen and FeN4 complexes, and effect of the macrocyclic ligand
Published in Journal of molecular modeling (01-03-2014)“…Density functional theory (DFT) was used to examine the interaction between molecular oxygen (O 2 ) and macrocyclic iron complexes of the type FeN 4 during the…”
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Carbon monoxide interaction with B12N12 nanocage with and without an external electric field: a DFT study
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-01-2022)“…The interactions between carbon monoxide (CO) gas and boron nitride (B 12 N 12 ) nanocage, in the absence and presence of an external electric field, were…”
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Galvanic replacement managing direct methanol fuel cells: AgPt nanotubes as a strategy for methanol crossover effect tolerance
Published in Journal of materials science (01-05-2022)“…The methanol crossover effect severely reduces the efficiency of d irect m ethanol f uel c ells once it affects the o xygen r eduction r eaction (ORR) that…”
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MB11N12 (M = Fe–Zn) Nanocages for Cyanogen Chloride Detection: A DFT Study
Published in Journal of inorganic and organometallic polymers and materials (2024)“…The development of sensors for hazardous gases based on metal-modified B 12 N 12 nanocages has attracted the attention of researchers. In this theoretical…”
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Application of AgPt Nanoshells in Direct Methanol Fuel Cells: Experimental and Theoretical Insights of Design Electrocatalysts over Methanol Crossover Effect
Published in ChemCatChem (07-12-2022)“…Based on theoretical simulations, the best design for obtaining AgPt nanostructures (nanoshells with hollow interior) was unraveled that could exhibit methanol…”
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Theoretical study of putrescine and X12Y12 (X=Al, B and Y=N, P) nanocage interactions
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-04-2021)“…A theoretical study on the interactions between X 12 Y 12 nanocages (Al 12 N 12 , Al 12 P 12 , B 12 N 12 , and B 12 P 12 ) and putrescine molecule (Put) is…”
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DFT Analysis of Structural, Energetic and Electronic Properties of Doped, Encapsulated, and Decorated First-Row Transition Metals on B12N12 Nanocage: Part 1
Published in Journal of inorganic and organometallic polymers and materials (2024)“…The present study explores the modification of B 12 N 12 nanocages with first-row transition metals (3d TM atoms) in the configurations: doped (TMB 11 N 12 , B…”
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DFT Analysis of Dynamic, Charge, and TD-DFT Properties of Doped, Encapsulated, and Decorated First-Row Transition Metals on B12N12 Nanocage: Part 2
Published in Journal of inorganic and organometallic polymers and materials (2024)“…Due to its distinctive properties and semiconducting characteristics, B 12 N 12 has been the subject of many studies in the field of nanoscience, as it is a…”
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Quantification of N-acetylcysteine in pharmaceuticals using cobalt phthalocyanine modified graphite electrodes
Published in Talanta (Oxford) (15-02-2011)“…Flow injection analysis (FIA) with amperometric detection was employed for the quantification of N-acetylcysteine (NAC) in pharmaceutical formulations,…”
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Theoretical studies with B12N12 as a toxic gas sensor: a review
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (2023)“…This systematic review presents an overview, from 2011 to 2022, of how pure B 12 N 12 and B 12 N 12 -modified nanocages have been used to detect toxic gases…”
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Putrescine adsorption on pristine and Cu-decorated B12N12 nanocages: A density functional theory study
Published in Computational and theoretical chemistry (01-09-2022)“…[Display omitted] •The interaction of putrescine on the B12N12and Cu-decorated (Cu@b64and Cu@b66) nanocages were studied using DFT calculations.•Decoration of…”
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Cu-modified B12N12 nanocage as a chemical sensor for nitrogen monoxide gas: a density functional theory study
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-12-2023)“…This work studied the adsorption of nitrogen monoxide gas on Cu-modified B 12 N 12 nanocage as a chemical sensor application. We performed quantum chemical…”
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Enhanced Oxygen Reduction Reaction Via Oxygen Vacancy‐Rich Silica‐Supported Ag/Pd Nanoshells
Published in ChemCatChem (19-10-2024)“…Herein, we demonstrated the fine‐tuning of catalysts’ active phase by employing AgPd nanoshells with distinct Ag/Pd ratios synthesized via a galvanic…”
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A Detailed Theoretical Study of Cu3Agm Bimetallic Clusters
Published in Orbital : The Electronic Journal of Chemistry (01-04-2021)“…In this work, we explored the energy landscape and the effect of increasing the amount of Ag atoms over the segregation of Cu atoms in bimetallic clusters with…”
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