Výsledky vyhledávání - "Halley C. Oliveira"

Akademický článek

Seed Priming with Nanoencapsulated Gibberellic Acid Triggers Beneficial Morphophysiological and Biochemical Responses of Tomato Plants under Different Water Conditions

Autor: Bruno F. Fregonezi, Anderson E. S. Pereira, Josué M. Ferreira, Leonardo F. Fraceto, Diego G. Gomes, Halley C. Oliveira

Publikováno v: Agronomy, Vol 14, Iss 3, p 588 (2024)

Water deficit (WD) promotes great losses in agriculture, and the development of new sustainable technologies to mitigate the effects of this stress on plants is essential. This study aimed to evaluate the morphophysiological and biochemical alteratio

Externí odkaz: https://doaj.org/article/915b3d2567314bd1b254eed411ec5dc3

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Akademický článek

Nanoencapsulation Boosts the Copper-Induced Defense Responses of a Susceptible Coffea arabica Cultivar against Hemileia vastatrix

Autor: Diego G. Gomes, Karina Sanada, Joana C. Pieretti, Luciana H. Shigueoka, Gustavo H. Sera, Amedea B. Seabra, Halley C. Oliveira

Publikováno v: Antibiotics, Vol 12, Iss 2, p 249 (2023)

Due to the environmental risks of conventional Cu-based fungicides, Cu-loaded chitosan nanoparticles have been developed as nano-pesticides, aiming to protect plants against different diseases. In this sense, the objective was to verify the effects o

Externí odkaz: https://doaj.org/article/2d2d1efb21b14e14b689f6bb4f8929b6

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Akademický článek

Soil Treatment with Nitric Oxide-Releasing Chitosan Nanoparticles Protects the Root System and Promotes the Growth of Soybean Plants under Copper Stress

Autor: Diego G. Gomes, Tatiane V. Debiasi, Milena T. Pelegrino, Rodrigo M. Pereira, Gabrijel Ondrasek, Bruno L. Batista, Amedea B. Seabra, Halley C. Oliveira

Publikováno v: Plants, Vol 11, Iss 23, p 3245 (2022)

The nanoencapsulation of nitric oxide (NO) donors is an attractive technique to protect these molecules from rapid degradation, expanding, and enabling their use in agriculture. Here, we evaluated the effect of the soil application of chitosan nanopa

Externí odkaz: https://doaj.org/article/db3aeedc2e7349f2a7c2a5a0eb88e635

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Akademický článek

Nanocapsules Containing Neem (Azadirachta Indica) Oil: Development, Characterization, And Toxicity Evaluation

Autor: Tatiane Pasquoto-Stigliani, Estefânia V. R. Campos, Jhones L. Oliveira, Camila M. G. Silva, Natalia Bilesky-José, Mariana Guilger, Johann Troost, Halley C. Oliveira, Renata Stolf-Moreira, Leonardo F. Fraceto, Renata de Lima

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)

Abstract In this study, we prepared, characterized, and performed toxicity analyses of poly(ε-caprolactone) nanocapsules loaded with neem oil. Three formulations were prepared by the emulsion/solvent evaporation method. The nanocapsules showed a mea

Externí odkaz: https://doaj.org/article/7c705edfd54b46bbb1693cbe3465b5b3

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Akademický článek

How nitric oxide donors can protect plants in a changing environment: what we know so far and perspectives

Autor: Amedea B. Seabra, Halley C. Oliveira

Publikováno v: AIMS Molecular Science, Vol 3, Iss 4, Pp 692-718 (2016)

The free radical nitric oxide (NO) plays important roles in plant growth and defense. Owing to its small size and lipophilicity, NO acts as a crucial signaling molecule in plants, crossing cell membranes and enhancing cell communication. Indeed, NO d

Externí odkaz: https://doaj.org/article/044e3ced8d2548ebac1e0722d823b9ff

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Akademický článek

Post-Emergence Herbicidal Activity of Nanoatrazine Against Susceptible Weeds

Autor: Gustavo F. M. Sousa, Diego G. Gomes, Estefânia V. R. Campos, Jhones L. Oliveira, Leonardo F. Fraceto, Renata Stolf-Moreira, Halley C. Oliveira

Publikováno v: Frontiers in Environmental Science, Vol 6 (2018)

Poly(ε-caprolactone) (PCL) nanocapsules have been previously developed as a carrier system for atrazine. However, the efficacy of this nanoformulation against weeds commonly found in crop cultures has not been tested yet. Here, we evaluated the post

Externí odkaz: https://doaj.org/article/bb1f429818eb472ca38e91db7cd3b5f8

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Anatomy and Germination of Erythrina velutina Seeds under a Different Imbibition Period in Gibberellin

Autor: Hugo R. Guariz, Gabriel D. Shimizu, Jean C. B. Paula, Huezer V. Sperandio, Walte A. Ribeiror Junior, Halley C. Oliveira, Eduardo I. Jussiani, Avacir C. Andrello, Rodrigo Y. P. Marubayashi, Marcelo H. S. Picoli, Julianna Ruediger, Ana P. S. Couto, Kauê A. M. Moraes

Publikováno v: Seeds; Volume 1; Issue 3; Pages: 210-220

The knowledge of the physiological aspects of Caatinga’s vegetal species is extremely important for preserving this biome, which suffers with human impacts, mainly to select propagation methods. Erythrina velutina is a Brazilian tree, generally fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63d11df381b48b523f60566d441d518c
https://doi.org/10.3390/seeds1030018

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Encapsulated plant growth regulators and associative microorganisms: Nature-based solutions to mitigate the effects of climate change on plants

Autor: Estefânia V.R. Campos, Anderson do E.S. Pereira, Ivan Aleksieienko, Giovanna C. do Carmo, Gholamreza Gohari, Catherine Santaella, Leonardo F. Fraceto, Halley C. Oliveira

Publikováno v: Plant Science
Plant Science, 2023, 331, pp.111688. ⟨10.1016/j.plantsci.2023.111688⟩

International audience; Over the past decades, the atmospheric CO2 concentration and global average temperature have been increasing, and this trend is projected to soon become more severe. This scenario of climate change intensifies abiotic stress f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694696fcbbc9159590513a9f351bb9aa
https://hal.science/hal-04066787

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Nitric oxide-releasing nanomaterials: from basic research to potential biotechnological applications in agriculture

Autor: Amedea B. Seabra, Neidiquele M. Silveira, Rafael V. Ribeiro, Joana C. Pieretti, Juan B. Barroso, Francisco J. Corpas, José M. Palma, John T. Hancock, Marek Petřivalský, Kapuganti J. Gupta, David Wendehenne, Gary J. Loake, Jorg Durner, Christian Lindermayr, Árpád Molnár, Zsuzsanna Kolbert, Halley C. Oliveira

Publikováno v: Seabra, A, Silveira, N M, Ribeiro, R V, Pieretti, J C, Barroso, J B, Corpas, F J, Palma, J M, Hancock, J T, Petrivalsky, M, Gupta, K J, Wendehenne, D, Loake, G J, Durner, J, Lindermayr, C, Molnár, Á, Kolbert, Z & Oliveira, H C 2022, ' Nitric oxide-releasing nanomaterials : From basic research to potential biotechnological applications in agriculture ', New Phytologist, vol. 234, no. 4, pp. 1119-1125 . https://doi.org/10.1111/nph.18073
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Nitric oxide (NO) is a multifunctional gaseous signal that modulates the growth, development and stress tolerance of higher plants. NO donors have been used to boost plant endogenous NO levels and to activate NO-related responses, but this strategy i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3c821f06af0badb36ee51841d6ed023
https://pubmed.ncbi.nlm.nih.gov/35266146

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