Giovanna Machado - Publications, H-index & Citations

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Giovanna Machado

cetene

43H-index

229Paper Count

7.2KCitation Count

Published Papers 87

Publication Date

Synergistic Effects of CdTe Quantum Dots and Nb2O5 Nanostructures for Enhanced Photocatalytic Hydrogen Generation

ACS Applied Energy Materials

IF5.5

2026-04-02

OAAI

Andreia Rocha Canella Bezerra Carneiro; Denilson Vasconcelos Freitas; Felipe L. N. Sousa; Anderson J. Caires; Igor Coelho; Fernando Stavale; Leandro Arruda; Giovanna Machado; Rosa Maria Rabelo Junqueira

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Chitosan Composites Functionalized with Green-Synthesized Silver Nanoparticles from Manacá-da-Serra Flowers for the Disinfection of Industrial Wastewater

Processes

IF2.8

2026-03-03

OAAI

Axel John Pascal Jacquot; Wellington Vieira de Souza; Giovanna Machado; Mariana Roesch-Ely; Janaina da Silva Crespo; Jordana Bortoluz; Marcelo Giovanela

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Beyond the Catalyst: Unveiling the Hidden Impact of Support Electrode and Deposition Method on OER Alkaline Electrocatalytic Data

Electrochimica Acta

IF5.6

2025-11-12

PREAI

Otávio.A.L. Alves; Beatriz.S.G. Xavier; Weslley.R.A.da.S. Lima; Lara F. Loguercio; Marcelo Navarro; Thiago A.S. Soares; Giovanna Machado

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Platinum-Decorated Laser-Induced Graphene Electrodes: Optimizing Hydrogen Evolution Reaction Catalysis through Minimal Platinum Loading

ChemNanoMat

IF2.6

2025-11-02

OAAI

Thiago A. S. Soares; Emerson C. Kohlrausch; Otavio A. L. Alves; Beatriz S. G. Xavier; Anderson Thesing; Jesum Alves Fernandes; Giovanna Machado

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Influence of NaNbO3 morphology and particle size on hydrogen production via heterogeneous photocatalysis

RESULTS IN CHEMISTRY

IF4.2

2025-11-01

OAAI

de Andrade, Fabricio Vieira; Machado, Giovanna; Maciel, Leonardo Jose Lins; Siqueira, Guilherme Oliveira; Pereira, Matheus Araujo; Sousa, Felipe L. N.; Oliveira, Victor de Alvarenga

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Multifunctional anionic nanoemulsion with linseed oil and lecithin: a preliminary approach for dry eye disease

BEILSTEIN JOURNAL OF NANOTECHNOLOGY

IF2.7

2025-10-02

OAAI

Vasconcelos, Niedja Fittipaldi; Agrelli, Almerinda; da Silva, Rayane Cristine Santos; Mendes-Marques, Carina Lucena; Arruda, Isabel Renata de Souza; de Oliveira, Priscilla Stela Santana; de Oliveira, Mercia Liane; Machado, Giovanna

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Exploring the Potential of Self-Supported Laser-Induced Graphene-Cobalt Oxide Electrodes for Alkaline Electrolysis

CHEMPHYSCHEM

IF2.2

2025-10-01

PREAI

Alves, Otavio A. L.; Soares, Thiago A. S.; Loguercio, Lara F.; Sousa, Felipe L. N.; Thesing, Anderson; Navarro, Marcelo; Machado, Giovanna

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Corrigendum to “Silver Nanoparticles for Control of Foliar Pathogens in Passion Fruit (Passiflora edulis) Crops” [Biocatalysis and Agricultural Biotechnology 68 (2025) 103717]

Biocatalysis and Agricultural Biotechnology

IF3.8

2025-08-28

PREAI

Natália Deniz Brito; Rafael José Vilela de Oliveira; Felipe Leon Nascimento de Sousa; Ana Júlia Silva Rocha; Maria Eduarda Almeida Matos; Laura Lima Turani; Raphael Ferreira Queiroz; Bianca Galúcio Pereira Araújo; Giovanna Machado; Quelmo Silva de Novaes

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Silver Nanoparticles for Control of Foliar Pathogens in Passion Fruit (Passiflora edulis) Crops

Biocatalysis and Agricultural Biotechnology

IF3.8

2025-08-05

PREAI

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Nanomaterials and Microscopy: Pushing Scientific Frontiers in Brazil

Microscopy and Microanalysis

IF3

2025-07-25

PREAI

Paula Jardim; Suzana Peripolli; Lia Medeiros; Hernandes Carvalho; Giovanna Machado

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Green synthesis of octahedral layered-type material from Mn mine tailings as Fenton-like process catalyst for 4-Nitrophenol water remediation

Sustainable Materials and Technologies

IF9.2

2025-07-23

PREAI

Vanessa N. Lima; Bruno A.M. Figueira; Cícero I. Silva Filho; Carine E.M. Lagrange; Thiago S. Almeida; Renata de S. Nascimento; Bruna Rafaela Silva Ibiapina; Emanuely J. Souza; Simone Quaranta; Giovanna Machado

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Synthesis and Physicochemical Stability of a Copaiba Balsam Oil (Copaifera sp.) Nanoemulsion and Prospecting of Toxicological Effects on the Nematode Caenorhabditis elegans

ACS OMEGA

IF4.3

2024-09-06

OAAI

Bezerra, Iverson Conrado; dos Santos, Emily Raphaely Souza; Bisneto, Jocelin Santa Rita; Perruci, Paloma Paschoal; Ferreira, Angela Iasmin de Barros; Macedo, Daniel Charles dos Santos; da Luz, Mateus Araujo; Galdino, Taynah Pereira; Machado, Giovanna; Magalhaes, Nereide Stela Santos; Nogueira, Mariane Cajuba de Britto Lira; Gubert, Priscila

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Illuminating Pathways to Dynamic Nanotribology: Light-Mediated Active Control of Interfacial Friction with Nanosuspensions

SMALL

IF12.1

2024-07-16

PREAI

Leidens, Leonardo M.; Michels, Alexandre F.; Machado, Giovanna; Alvarez, Fernando; Smirnov, Alex I.; Krim, Jacqueline; Figueroa, Carlos A.

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Nanoarchitectured composite of polysulfone and carbon-based fillers bearing magnetically stimulable function for efficient CO2 capture

JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES

IF6.8

2024-06-01

OAAI

Nisar, Muhammad; Dos Santos, Leonardo Moreira; Geshev, Julian; Qadir, Muhammad I.; Khan, Sherdil; Fechine, Guilhermino J. M.; Machado, Giovanna; Einloft, Sandra

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Electrochemical impedance spectroscopy: from breakthroughs to functional utility in supercapacitors and batteries - a comprehensive assessment

PHYSICAL CHEMISTRY CHEMICAL PHYSICS

IF2.9

2024-01-01

PREAI

Santa-Cruz, Larissa A.; Tavares, Fabiele C.; Loguercio, Lara F.; dos Santos, Calink I. L.; Galvao, Rhauane A.; Alves, Otavio A. L.; Oliveira, Maria Z.; Torresi, Roberto M.; Machado, Giovanna

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Gel Biopolymer Electrolytes Based on Saline Water and Seaweed to Support the Large-Scale Production of Sustainable Supercapacitors

CHEMSUSCHEM

IF6.6

2023-11-15

PREAI

Santa-Cruz, Larissa A.; Mantovi, Primaggio S.; Loguercio, Lara F.; Galvao, Rhauane A.; Navarro, Marcelo; Passos, Saulo T. A.; Neto, Brenno A. D.; Tavares, Fabiele C.; Torresi, Roberto M.; Machado, Giovanna

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In-situ electropolymerization of congo red-doped polypyrrole and gold nanoparticle nanocomposites and its electrocatalytic application

ELECTROCHIMICA ACTA

IF5.6

2023-11-01

PREAI

Loguercio, Lara Fernandes; Fonseca, Julio; Kohlrausch, Emerson Cristofer; Santa-Cruz, Larissa Agostinho; Khan, Sherdil; Machado, Giovanna

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Advances in Carbon Materials Applied to Carbon-Based Perovskite Solar Cells

ENERGY TECHNOLOGY

IF3.6

2023-02-02

PREAI

Kohlrausch, Emerson Cristofer; Freitas, Denilson de Vasconcelos; da Silva Filho, Cicero Inacio; Loguercio, Lara Fernandes; Santa-Cruz, Larissa A.; Maciel, Leonardo Jose Lins; Oliveira, Maria Zilda; dos Santos, Calink Indiara do Livramento; Machado, Giovanna

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Synthesis and Characterization of Silver Nanoparticles for the Preparation of Chitosan Pellets and Their Application in Industrial Wastewater Disinfection

WATER

IF3

2023-01-02

OAAI

Sartori, Paula; Delamare, Ana Paula Longaray; Machado, Giovanna; Devine, Declan M.; Crespo, Janaina S.; Giovanela, Marcelo

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Hydrogen production by the layer-by-layer assembled films of PAni-TiO2-AuNPs

MATERIALS TODAY CHEMISTRY

IF6.7

2022-12-01

PREAI

Galvao, R. A.; Silva, G. M. M.; Ferreira Coelho, N. C.; Santa-Cruz, L. A.; Machado, G.

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Research Directions