Os desafios dos serviços psicológicos mediados pelas TIC no contexto da Pandemia do Coronavírus 2019-2020

Autor: Levi Cadmiel Amaral da Costa, Carla Daniella Teixeira Girard, Sérgio Rodrigues de Santana, Daniel Jackson Estevam da Costa, Cristiane Marina Teixeira Girard

Publikováno v: Folha de Rosto. 6:59-71

No contexto da Pandemia do Coronavírus 2019-20 os serviços psicológicos mediados pelas Tecnologia da Informação e Comunicação se tornaram essenciais para o equilíbrio da saúde mental da população em distanciamento social, isolamento domici

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f79bdeec5f887d00d52bf59504a5047c
https://doi.org/10.46902/2020n1p59-71

Adsorptive Stripping Voltammetric Determination of Trace Level Ricin in Castor Seeds Using a Boron-doped Diamond Electrode

Autor: Mário César Ugulino de Araújo, Williame F. Ribeiro, Giancarlo R. Salazar-Banda, Everaldo Paulo de Medeiros, Valberes B. Nascimento, Daniel Jackson Estevam da Costa, Anabel S. Lourenço

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

Ricin, (Ricinus communis agglutinin, RCA) is one of the most poisonous of naturally occurring substances and has great potential for bioterrorism because no antidote exists. Fast detection at low concentrations is a challenge, and vital to the develo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9bd64ced8b7355096ef05712cce92e8
https://doi.org/10.1002/elan.201700100

Determination of tryptamine in foods using square wave adsorptive stripping voltammetry

Autor: Kátia M. Bichinho, Williame F. Ribeiro, Maria Susana Di Nezio, Marcelo Fabian Pistonesi, Mário César Ugulino de Araújo, Daniel Jackson Estevam da Costa, Ana Martínez

Publikováno v: Talanta. 154:134-140

Tryptamine, a biogenic amine, is an indole derivative with an electrophilic substituent at the C3 position of the pyrrole ring of the indole moiety. The electrochemical oxidation of tryptamine was investigated using glassy carbon electrode (GCE), and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f22d211df712358f0f7da3615b00788
https://doi.org/10.1016/j.talanta.2016.03.063

Electrochemical oxidation and electroanalytical determination of xylitol at a boron-doped diamond electrode

Autor: Fátima Aparecida Castriani Sanches, Giancarlo R. Salazar-Banda, Anabel S. Lourenço, Williame F. Ribeiro, Mário César Ugulino de Araújo, Renata Rodrigues Magalhães, Kátia M. Bichinho, Daniel Jackson Estevam da Costa

Publikováno v: Talanta. 119:509-516

Xylitol is a reduced sugar with anticariogenic properties used by insulin-dependent diabetics, and which has attracted great attention of the pharmaceutical, cosmetics, food and dental industries. The detection of xylitol in different matrices is gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa682156735ed26fa8e7542eb918bc17
https://doi.org/10.1016/j.talanta.2013.11.030

Near-infrared spectrometric determination of dipyrone in closed ampoules

Autor: Daniel Jackson Estevam da Costa, Roberto Kawakami Harrop Galvão, Márcio José Coelho Pontes, Rosimeri B. Abreu, Fátima Aparecida Castriani Sanches, Mário César Ugulino de Araújo, Flaviano Carvalho Leite

Publikováno v: Talanta. 92:84-86

The present paper proposes an analytical method for fast near-infrared (NIR) determination of dipyrone in injectable formulations with a nominal content of 50.0% m v−1 without violation of the ampoule. For this purpose, two multivariate calibration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbe00ad931f7dc41a72e0b19526782ea
https://doi.org/10.1016/j.talanta.2012.01.045