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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
24/03/2022 |
Data da última atualização: |
23/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARDOSO, R. M.; PEREIRA, T. S.; FACURE, M. H. M.; SANTOS, D. M.; MERCANTE, L. A.; MATTOSO, L. H. C.; CORREA, D. S. |
Afiliação: |
LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA; DANIEL SOUZA CORREA, CNPDIA. |
Título: |
Current progress in plant pathogen detection enabled by nanomaterials-based (bio)sensors. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Sensors and Actuators Reports, v. 4, 100068, 2022. |
Páginas: |
18 p. |
ISSN: |
2666-0539 |
DOI: |
https://doi.org/10.1016/j.snr.2021.100068 |
Idioma: |
Inglês |
Conteúdo: |
The identification and quantification of plant pathogens in the early stages of infection play an important role to ensure food security and decrease crop loss. Over the past years, advances in nanomaterials research have allowed the development of novel plant disease (bio)sensors with high sensitivity and specificity. In this review, we address the use of different 0D, 1D, 2D and 3D nanomaterials for designing varied plant disease (bio)sensors. Specifically, the appealing features of nanomaterials, including high surface area/volume ratio, tunable physical-chemical properties and capability to incorporate biomolecules, are discussed, while illustrative examples on how they can be applied to improve the performance of electrical, electrochemical, optical, gravimetric and thermal sensors are presented. Finally, future trends, challenges and opportunities on the use of such nanomaterial-based (bio)sensors for on-site and expedite plant pathogen detection are also presented. |
Palavras-Chave: |
Chemical sensors; Plant disease. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232906/1/P-Current-progress-in-plant-pathogen-detection-enabled-by.pdf
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Marc: |
LEADER 01737naa a2200253 a 4500 001 2141290 005 2024-01-23 008 2022 bl uuuu u00u1 u #d 022 $a2666-0539 024 7 $ahttps://doi.org/10.1016/j.snr.2021.100068$2DOI 100 1 $aCARDOSO, R. M. 245 $aCurrent progress in plant pathogen detection enabled by nanomaterials-based (bio)sensors.$h[electronic resource] 260 $c2022 300 $a18 p. 520 $aThe identification and quantification of plant pathogens in the early stages of infection play an important role to ensure food security and decrease crop loss. Over the past years, advances in nanomaterials research have allowed the development of novel plant disease (bio)sensors with high sensitivity and specificity. In this review, we address the use of different 0D, 1D, 2D and 3D nanomaterials for designing varied plant disease (bio)sensors. Specifically, the appealing features of nanomaterials, including high surface area/volume ratio, tunable physical-chemical properties and capability to incorporate biomolecules, are discussed, while illustrative examples on how they can be applied to improve the performance of electrical, electrochemical, optical, gravimetric and thermal sensors are presented. Finally, future trends, challenges and opportunities on the use of such nanomaterial-based (bio)sensors for on-site and expedite plant pathogen detection are also presented. 653 $aChemical sensors 653 $aPlant disease 700 1 $aPEREIRA, T. S. 700 1 $aFACURE, M. H. M. 700 1 $aSANTOS, D. M. 700 1 $aMERCANTE, L. A. 700 1 $aMATTOSO, L. H. C. 700 1 $aCORREA, D. S. 773 $tSensors and Actuators Reports$gv. 4, 100068, 2022.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
25/06/2020 |
Data da última atualização: |
25/06/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
ALVIM, B. F. M.; SOUZA, A. V. de; BRITO, A. L.; FONSECA, P. T.; SOARES, T. L; SANTANA, J. R. F. de. |
Afiliação: |
Bruno Freitas Matos Alvim; ANA VALERIA VIEIRA DE SOUZA, CPATSA; Alone Lima Brito; Priscila Tavares Fonseca; Taliane Leila Soares; José Raniere Ferreira de Santana. |
Título: |
In vitro conservation of Amburana cearensis (Fabaceae). |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Ciência Rural, v. 50, n. 7, e20190729, 2020. |
ISSN: |
1678-4596 |
DOI: |
http://doi.org/10.1590/0103-8478cr20190729 |
Idioma: |
Inglês |
Conteúdo: |
Slow-growth tissue culture allows in vitro conservation of plant genetic resources and is a complementary technique to conventional preservation methods. The objective of this study was to evaluate the effect of the culture medium supplemented with sucrose, mannitol and sorbitol osmotic agents on the induction of in vitro slow growth of A. cearensis, seeking to establish alternative techniques for ex situ conservation of the species. Plants with age of 10 days were inoculated in woody plant medium (WPM) supplemented with different concentrations of sucrose (87.64, 131.46, 175.28 or 262.92 mM) combined with mannitol or sorbitol at varying concentrations (0.0, 43.8, 65.73, 87.64 or 131.46 mM), solidified with 0.7% agar. The following parameters were evaluated: survival percentage, number of senescent leaves, aerial part length, root length, aerial part dry mass, root dry mass; and number of shoots. The conservation of A. cearensis was viable for up to 300 days in WPM supplemented with 262.92 mM of sucrose or the combination of 87.64 mM of sucrose with 43.80 mM of mannitol, because besides achieving a survival percentage greater than 55.0%, the plants conserved in these media presented normal development and the best appearances, with predominance of uniform green leaves during the storage process. |
Palavras-Chave: |
Agente osmótico; Amburana cearensis; Conservação de germoplasma; Crescimento mínimo; Planta nativa; Retardante de crescimento; Umburana-de- cheiro. |
Thesagro: |
Caatinga; Cultura de Tecido; Cumaru; Planta Medicinal; Recurso Genético; Vegetação Nativa. |
Thesaurus NAL: |
Medicinal plants; Tissue culture; Vegetation. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214216/1/In-vitro-conservation-of-Amburana-cearensis-2020.pdf
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Marc: |
LEADER 02445naa a2200397 a 4500 001 2123464 005 2020-06-25 008 2020 bl uuuu u00u1 u #d 022 $a1678-4596 024 7 $ahttp://doi.org/10.1590/0103-8478cr20190729$2DOI 100 1 $aALVIM, B. F. M. 245 $aIn vitro conservation of Amburana cearensis (Fabaceae).$h[electronic resource] 260 $c2020 520 $aSlow-growth tissue culture allows in vitro conservation of plant genetic resources and is a complementary technique to conventional preservation methods. The objective of this study was to evaluate the effect of the culture medium supplemented with sucrose, mannitol and sorbitol osmotic agents on the induction of in vitro slow growth of A. cearensis, seeking to establish alternative techniques for ex situ conservation of the species. Plants with age of 10 days were inoculated in woody plant medium (WPM) supplemented with different concentrations of sucrose (87.64, 131.46, 175.28 or 262.92 mM) combined with mannitol or sorbitol at varying concentrations (0.0, 43.8, 65.73, 87.64 or 131.46 mM), solidified with 0.7% agar. The following parameters were evaluated: survival percentage, number of senescent leaves, aerial part length, root length, aerial part dry mass, root dry mass; and number of shoots. The conservation of A. cearensis was viable for up to 300 days in WPM supplemented with 262.92 mM of sucrose or the combination of 87.64 mM of sucrose with 43.80 mM of mannitol, because besides achieving a survival percentage greater than 55.0%, the plants conserved in these media presented normal development and the best appearances, with predominance of uniform green leaves during the storage process. 650 $aMedicinal plants 650 $aTissue culture 650 $aVegetation 650 $aCaatinga 650 $aCultura de Tecido 650 $aCumaru 650 $aPlanta Medicinal 650 $aRecurso Genético 650 $aVegetação Nativa 653 $aAgente osmótico 653 $aAmburana cearensis 653 $aConservação de germoplasma 653 $aCrescimento mínimo 653 $aPlanta nativa 653 $aRetardante de crescimento 653 $aUmburana-de- cheiro 700 1 $aSOUZA, A. V. de 700 1 $aBRITO, A. L. 700 1 $aFONSECA, P. T. 700 1 $aSOARES, T. L 700 1 $aSANTANA, J. R. F. de 773 $tCiência Rural$gv. 50, n. 7, e20190729, 2020.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registros recuperados : 925 | |
83. | | 2651288, AGRICULTURAL ENGINEER, Institution of Agricultural Engineers, Bedford, Inglaterra, GB Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Instrumentação. | |
84. | | 5150032, AMERICAN FERTILIZER, National Fertilizer Association, Willoughby, Ohio, US Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Solos. | |
86. | | 1350010, ARCHIVOS DE ZOOTECNIA, Instituto de Zootecnia. Consejo Superior de Investigaciones Cientificas, Cordoba-Espanha Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Amazônia Ocidental; Embrapa Cerrados; Embrapa Gado de Corte; Embrapa Gado de Leite; Embrapa Pantanal; Embrapa Pecuária Sudeste; Embrapa Suínos e Aves. | |
87. | | 5153914, BEAN BAG, Department of Botany, Washington-DC Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Arroz e Feijão. | |
90. | | 5150142, BIG FARMER, Big Farmer Inc., Frankfort-IL Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Mandioca e Fruticultura. | |
92. | | 0900301, BOLETIM CIENTIFICO CENA, Centro de Energia Nuclear na Agricultura-ESALQ, Piracicaba-SP Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Arroz e Feijão. | |
93. | | 0900285, BOLETIM DO DEPARTAMENTO ECONOMICO, Instituto Brasileiro do Cafe, Rio de Janeiro-RJ Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Amazônia Oriental. | |
97. | | 5150766, CALIFORNIA VETERINARIAN, California Veterinarian Medical Association, Moraga-CA Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Caprinos e Ovinos; Embrapa Clima Temperado; Embrapa Gado de Leite; Embrapa Pantanal; Embrapa Suínos e Aves. | |
98. | | 2850103, CHIMICA E L'INDUSTRIA, LA., Societe Chimica Italiana, Italia Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Agroindústria de Alimentos. | |
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100. | | 0901503, CONNECTIONS, IDG - Computerworld do Brasil, Rio de Janeiro-RJ Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Soja. | |
Registros recuperados : 925 | |
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