Green synthesis of Er-doped ZnO nanoparticles: an investigation on the methylene blue, eosin, and ibuprofen removal by photodegradation

MCR Silva, S Castro-Lopes, AG Jerônimo, R Barbosa… - Molecules, 2024 - mdpi.com
We present a study on the green synthesis of undoped and Er-doped ZnO compounds using
Mangifera indica gum (MI). A set of tests were conducted to assess the structure of the …

Nanotubes/nanorods-like structures of La-doped ZnO for degradation of methylene blue and ciprofloxacin

AS Soares, FP Araujo, JA Osajima, Y Guerra… - … of Photochemistry and …, 2024 - Elsevier
In this study, nanotubes/nanorods-like structures of Zn 0.97 La 0.03 O compound were
synthesized at different pH values (pH= 8, 9, 10, 11, and 12), and the photocatalytic …

Synthesis of Fe–Pr co-doped ZnO nanoparticles: Structural, optical and antibacterial properties

M Rocha, FP Araujo, S Castro-Lopes, IS de Lima… - Ceramics …, 2023 - Elsevier
In the present work, we studied the role of Fe and Pr addition on the structural, optical and
antibacterial properties of spherical ZnO nanoparticles synthesized via sol gel method. The …

Photocatalytic, structural and optical properties of Ce–Ni co-doped ZnO nanodisks-like self-assembled structures

M Costa-Silva, FP Araujo, Y Guerra, BC Viana… - Materials Chemistry and …, 2022 - Elsevier
In this work, we present a study on the photocatalytic, structural, and optical properties of Ce–
Ni co-doped ZnO nanodisks-like self-assembled structures synthesized by the sol gel …

[HTML][HTML] Facile Synthesis of Ni-doped ZnO nanoparticles using cashew gum: Investigation of the structural, optical, and photocatalytic properties

A Lins, AG Jerônimo, R Barbosa, L Neves, P Trigueiro… - Molecules, 2023 - mdpi.com
This work adopted a green synthesis route using cashew tree gum as a mediating agent to
obtain Ni-doped ZnO nanoparticles through the sol–gel method. Structural analysis …

Simultaneous La3+ and Cu2+ cations insertion in the ZnO crystal structure and its effect on the structural, optical, and photocatalytic properties

AG Jerônimo, R Barbosa, L Neves, P Trigueiro… - Journal of Materials …, 2024 - Springer
Herin, we present a study on the influence of simultaneous La3+ and Cu2+ cations insertion
on the structural, optical properties, and methylene blue pollutant degradation of ZnO …

Effect of Cr cations addition on the structural, morphological, optical, and photocatalytic properties of Er-doped ZnO structures

R França, FP Araujo, S Castro-Lopes, L Neves… - Materials Today …, 2023 - Elsevier
In this work, we have investigated the effect of Cr 3+ cations addition on the structural,
morphological, optical, and photocatalytic properties of Er-doped ZnO structures. The Zn (1 …

Effect of pH on the growth and ibuprofen photocatalytic response of Zn1 − xCoxO compound synthesized by the co-precipitation method

AS Soares, FP Araujo, R França, JA Osajima… - Journal of Materials …, 2023 - Springer
Herein, we have investigated the influence of pH on the structural, optical, morphological
properties and ibuprofen photocatalytic response of Co-doped ZnO structures synthesized …

[HTML][HTML] Structural, optical, magnetic and electrical properties of sputtered ZnO and ZnO: Fe thin films: the role of deposition power

A Faramawy, H Elsayed, C Scian, G Mattei - Ceramics, 2022 - mdpi.com
Structural, optical, magnetic, and electrical properties of zinc oxide (henceforth, ZO) and iron
doped zinc oxide (henceforth, ZOFe) films deposited by sputtering technique are described …

Enhanced ciprofloxacin degradation, Fe3+/Fe2+ and oxygen vacancy detection in the Zn0. 98Fe0. 02O compound synthesized at different pH values

A Soares, P Trigueiro, A Jerônimo, Y Guerra… - Materials Letters, 2024 - Elsevier
In this work, the Zn 0.98 Fe 0.02 O compound was synthesized at different pH values (3 and
9) and the Fe cations valence state, oxygen vacancies, and ciprofloxacin photocatalytic …