Diogo Duarte dos Reis

Dr. Diogo Duarte dos Reis

orcid

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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17 July 2013 in Physical Review B
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Journal Article
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DRDiogo Duarte dos Reis
Diogo Duarte dos Reis
LBLucas Barreto
Lucas Barreto
MBMarco Bianchi
Marco Bianchi
GRGuilherme Almeida Silva Ribeiro
Guilherme Almeida Silva Ribeiro
ESEdmar Avellar Soares
Edmar Avellar Soares
PHPhilip Hofmann
Philip Hofmann
The surface structure of the prototypical topological insulator Bi${}_{2}$Se${}_{3}$ is determined by low-energy electron diffraction and surface x-ray diffraction at room temperature. Both approaches show that the crystal is terminated by an intact quintuple layer. Specifically, an alternative termination by a bismuth bilayer is ruled out. Surface relaxations obtained by both techniques are in good agreement with each other and found to be small. This includes the relaxation of the van der Waals gap between the first two quintuple layers.

16 August 2013 in Nano Letters
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Journal Article
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PCPaula M. Coelho
Paula M. Coelho
GRGuilherme A. S. Ribeiro
Guilherme A. S. Ribeiro
ÂSÂngelo Malachias de Souza
Ângelo Malachias de Souza
VPVinicius L. Pimentel
Vinicius L. Pimentel
WSWendell S. Silva
Wendell S. Silva
RMRogerio Magalhães-Paniago
Rogerio Magalhães-Paniago

29 December 2016 in Nano Letters
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Journal Article
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CPCarolina Parra
Carolina Parra
TCThiago Henrique Rodrigues da Cunha
Thiago Henrique Rodrigues da Cunha
ACAlex W. Contryman
Alex W. Contryman
DKDesheng Kong
Desheng Kong
FSFrancisco Montero Silva
Francisco Montero Silva
HMHari C. Manoharan
Hari C. Manoharan

7 September 2023 in Sensors
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Journal Article
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RORafael Henrique de Oliveira
Rafael Henrique de Oliveira
DGDaniel A. Gonçalves
Daniel A. Gonçalves
DRDiogo Duarte dos Reis
Diogo Duarte dos Reis
In this work we describe a straightforward approach for creating a nanocomposite comprising multiwalled carbon nanotubes (MWCNTs) and titanium dioxide (TiO2) using the hydrothermal technique, which is then characterized by scanning electron microscope (SEM), energy-dispersive X-ray spectrometer (EDS), X-ray diffraction analysis (XRD), Fourier transform infrared spectroscopy (FTIR), and thermal gravimetric analysis (TGA) to assess its properties. Nafion is employed as a reticular agent for the nanocomposite on the glassy carbon electrode (GCE), creating the MWCNT/TiO2/Nafion/GCE system. The electrochemical behavior of the system was evaluated using cyclic voltammetry, revealing its remarkable electrocatalytic activity for detecting hydrogen peroxide in water. The developed sensor showcased a broad linear response range of 14.00 to 120.00 μM, with a low detection limit of 4.00 μM. This electrochemical sensor provides a simple and highly sensitive method for detecting hydrogen peroxide in aqueous solutions and shows promising potential for various real-world applications, particularly in H2O2 monitoring.

12 February 2018 in The Journal of Physical Chemistry Letters
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Journal Article
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PGPedro Henrique Rezende Gonçalves
Pedro Henrique Rezende Gonçalves
TCThais Chagas
Thais Chagas
VNVon Braun Nascimento
Von Braun Nascimento
DRDiogo Duarte dos Reis
Diogo Duarte dos Reis
CPCarolina Parra
Carolina Parra
RMRogério Magalhães-Paniago
Rogério Magalhães-Paniago

15 March 2010 in Surface Science
Verified
Journal Article
Closed access
DRDiogo Duarte dos Reis
Diogo Duarte dos Reis
FNF.R. Negreiros
F.R. Negreiros
VCV.E. de Carvalho
V.E. de Carvalho
ESEdmar Avellar Soares
Edmar Avellar Soares