Author: "Oliveira, Jean Halison" / Topic: spr - Searchworks@Jio Institute Digital Library Search Results

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Author: Buzzetti, Paulo Henrique Maciel, Taniguchi, Maiara Mitiko, de Souza Mendes, Nayara, Vicentino, Renata Corrêa, de Oliveira, Jean Halison, Júnior, Bento Pereira Cabral, de Souza, Marcos, Monteiro, Johny Paulo, and Girotto, Emerson Marcelo
Published: 2022
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Author: Monteiro, Johny Paulo, de Oliveira, Jean Halison, Radovanovic, Eduardo, Brolo, Alexandre Guimarães, and Girotto, Emerson Marcelo
Published: 2016
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Author: Cabral Júnior, Bento Pereira, Oliveira, Jean Halison de, Buzzetti, Paulo Henrique Maciel, Fressatti, Maria Gabriela Verderio, Radovanovic, Eduardo, Girotto, Emerson Marcelo, Monteiro, Johny Paulo, Amorin, Luís Henrique Cardozo, and Urbano, Alexandre
Subjects: *STREPTAVIDIN, *BIOSENSORS, *PLASMONICS, *COST effectiveness, *IMMUNOASSAY, *BIOCHEMICAL substrates
Abstract: NLS was used to prepare holed plasmonic substrates with high sensitivity to streptavidin detection. SEM and AFM characterizations showed substrates with holes distribution of 240.1 ± 27.8 nm and periodicity of 420.2 ± 25.4 nm. These substrates showed a sensitivity of 382.40 ± 11.60 nm/RIU in solutions with different refractive indexes. The sensor has demonstrated high sensitivity in the biosensing of biotin-streptavidin. The immunoassay showed a 1.8 ± 0.3 nm LSPR peak redshift in the protein detection. This work forms a foundation towards the cost-effective plasmonic biosensors. [ABSTRACT FROM AUTHOR]
Published: 2018
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