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Johnnatan Freitas

Federal Institute of Education Science and Technology of Alagoas

Rod. Eng. Joaquim Goncalves

Dom Constantino

Penedo, AL 57200-000

Brazil

  • Federal Institute of Education Science and Technology of Alagoas

SCHOLARLY PAPERS

3

DOWNLOADS

108

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Physicochemical Characterization of Novel Luminescent Mixed-Metal Eu3+/Sb3+ Layered Rare Earth Hydroxides

Number of pages: 32 Posted: 17 Oct 2023
Carlos Americo Lechuga Puma, Maria Eduarda Silvestre Duarte, Jeniffer Mclaine Duarte de Freitas, Ellen dos Santos Silva Barros, Daniel Levi França da Silva, Joao H.S. Neto, Johnnatan Freitas, Uéslen Rocha, Daniela Santos Anunciação, Josué Carinhanha Caldas Santos, Rodrigo da Silva Viana and Camila Braga Dornelas
Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Federal University of Western Bahia (UFOB) - Universidade Federal do Oeste da Bahia (UFOB), Federal Institute of Education Science and Technology of Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas and Universidade Federal de Alagoas
Downloads 49 (1,074,648)

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Layered europium hydroxide, antimony, luminescence, Sb3+ → Eu3+energy transfer

2.

Integrated Platform for Spectroscopic and Electrochemical Analysis of Bioactive Compound Encapsulation with Drug Carriers

Number of pages: 21 Posted: 26 Jun 2023
João Cesar Nascimento, Samuel Souza, Elaine Silva, Johnnatan Freitas, Thiago Aquino, Joao Xavier Araújo-Júnior and Fabiane Caxico de Abreu
Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Federal Institute of Education Science and Technology of Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas and Universidade Federal de Alagoas
Downloads 32 (1,332,057)

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PAMAMG3, Drug delivery, β-lapachone, 6CN10, LQM10, ITO.

3.

Luminescent Mixed-Metal Eu 3 /Sb 3 Layered Rare Earth Hydroxides: A Structural, Morphological, Thermal and Photophysical Study

Number of pages: 33 Posted: 26 Jan 2024
Carlos Americo Lechuga Puma, Maria Eduarda Silvestre Duarte, Jeniffer Mclaine Duarte de Freitas, Ellen dos Santos Silva Barros, Daniel Levi França da Silva, Joao H.S. Neto, Johnnatan Freitas, Uéslen Rocha, Daniela Santos Anunciação, Josué Carinhanha Caldas Santos, Rodrigo da Silva Viana and Camila Braga Dornelas
Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Federal University of Western Bahia (UFOB) - Universidade Federal do Oeste da Bahia (UFOB), Federal Institute of Education Science and Technology of Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas, Universidade Federal de Alagoas and Universidade Federal de Alagoas
Downloads 27 (1,372,601)

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Layered europium hydroxide, Antimony, luminescence, Sb3+ → Eu3+energy transfer