Výsledky vyhledávání - "Karolyne V. de Oliveira"

Detecção de Metanfetamina em Impressões Digitais

Autor: Luciano P. Silva, Marco Antonio de Souza, Karolyne V. de Oliveira, Flavia C. C. Oliveira, Joel C. Rubim

Publikováno v: Revista Brasileira de Ciências Policiais, Vol 9, Iss 2, Pp 141-162 (2019)

Um substrato SERS ativo baseado em nanopartículas de prata dispersas em gel de agarose (AgNPs/Agar) foi investigado para detecção de Metanfetamina (MA) em solução e em digitais reveladas. O gel de AgNPs/Agar foi depositado em laminas de alumíni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e409a24f6ecd090928de0a969e2d7c9
https://doi.org/10.31412/rbcp.v9i2.547

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The adsorption of methamphetamine on Ag nanoparticles dispersed in agarose gel – Detection of methamphetamine in fingerprints by SERS

Autor: Luciano P. Silva, Marco Antonio de Souza, Flavia C. C. Oliveira, Joel C. Rubim, Karolyne V. de Oliveira

Publikováno v: Vibrational Spectroscopy. 98:152-157

Surface-enhanced Raman scattering (SERS) has been used to investigate the adsorption of methamphetamine hydrochloride (MA) on AgNPs surfaces characterized by the dispersion of AgNPs on agarose gel (AgNPs/Agar). The AgNPs/Agar was characterized by tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e84db5eeda2fed0a9161729662c06f2
https://doi.org/10.1016/j.vibspec.2018.08.008

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Effect of Cerium Precursor in the Synthesis of Ce-MCM-41 and in the Efficiency for Liquid-Phase Oxidation of Benzyl Alcohol

Autor: Carlos M. Aiube, Karolyne V. de Oliveira, Julio L. de Macedo

Publikováno v: Catalysts, Vol 9, Iss 4, p 377 (2019)
Catalysts
Volume 9
Issue 4

Understanding the effects of synthetic parameters in the catalytic activity of heterogeneous catalysts is of utmost importance when aiming for optimal reaction conditions. Hence, we disclose in this work the synthesis and characterization of cerium-m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a3a1b1bd13344e48f865abd629dcd9d
https://www.mdpi.com/2073-4344/9/4/377

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Surface-enhanced Raman spectroscopy of molecules adsorbed on silver nanoparticles dispersed an agarose gel and their adsorption isotherms

Autor: Karolyne V. de Oliveira, Joel C. Rubim

Publikováno v: Vibrational Spectroscopy. 86:290-301

Surface-enhanced Raman scattering (SERS) was used to obtain adsorption isotherms for two types of SERS-active substrates: silver nanoparticles (AgNPs) dispersed in water (AgNP/sol); and AgNPs dispersed in agarose gel (AgNP/Agar). Rodhamine 6G (R6G) w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36e103ad408c4a7e870f0944df9986ce
https://doi.org/10.1016/j.vibspec.2016.08.006

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