Search Results - "Carvalho, Ricardo C"

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    Carbon Nanotube, Carbon Black and Copper Nanoparticle Modified Screen Printed Electrodes for Amino Acid Determination by Carvalho, Ricardo C., Mandil, Adil, Prathish, Krishna P., Amine, Aziz, Brett, Christopher M. A.

    Published in Electroanalysis (New York, N.Y.) (01-04-2013)
    “…Screen‐printed electrodes have been used for the determination of amino acids, focussing particularly on tryptophan, following different surface modifications…”
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    Journal Article
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    Electrochemical characterisation of poly(3,4-ethylenedioxythiophene) film modified glassy carbon electrodes prepared in deep eutectic solvents for simultaneous sensing of biomarkers by Prathish, Krishna P., Carvalho, Ricardo C., Brett, Christopher M.A.

    Published in Electrochimica acta (01-01-2016)
    “…[Display omitted] •Electrodeposition of PEDOT in deep eutectic solvents with perchloric acid.•Characterisation by voltammetry and electrochemical quartz…”
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    Journal Article
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    Glucose oxidase enzyme inhibition sensors for heavy metals at carbon film electrodes modified with cobalt or copper hexacyanoferrate by Ghica, M. Emilia, Carvalho, Ricardo C., Amine, Aziz, Brett, Christopher M.A.

    Published in Sensors and actuators. B, Chemical (01-03-2013)
    “…Electrochemical enzyme sensors prepared from cobalt or copper hexacyanoferrate modified carbon film electrodes plus glucose oxidase (GOx) immobilised by…”
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    Journal Article
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    Highly sensitive poly(3,4-ethylenedioxythiophene) modified electrodes by electropolymerisation in deep eutectic solvents by Prathish, Krishna P., Carvalho, Ricardo C., Brett, Christopher M.A.

    Published in Electrochemistry communications (01-07-2014)
    “…Deep eutectic solvents are evaluated as media for the electropolymerisation of 3,4-ethylenedioxythiophene (EDOT) for the first time. PEDOT modified glassy…”
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    Journal Article
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    Glassy carbon electrodes modified by multiwalled carbon nanotubes and poly(neutral red): A comparative study of different brands and application to electrocatalytic ascorbate determination by Carvalho, Ricardo C, Gouveia-Caridade, Carla, Brett, Christopher M. A

    Published in Analytical and bioanalytical chemistry (01-10-2010)
    “…The electrochemical behaviour of glassy carbon electrodes coated with multiwalled carbon nanotubes (MWCNT) from three different sources and with different…”
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    Journal Article
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    Carbon nanotube modified carbon cloth electrodes: Characterisation and application as biosensors by Barsan, Madalina M., Carvalho, Ricardo C., Zhong, Yu, Sun, Xueliang, Brett, Christopher M.A.

    Published in Electrochimica acta (15-12-2012)
    “…► CNT and nitrogen doped CNT modified carbon cloth electrodes as new electrode sensors. ► Modification by PEDOT conducting polymer to reduce porosity and…”
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    Frugivory and the effects of ingestion by bats on the seed germination of three pioneering plants by de Carvalho-Ricardo, Maria C., Uieda, Wilson, Fonseca, Renata Cristina B., Rossi, Marcelo N.

    Published in Acta oecologica (Montrouge) (01-02-2014)
    “…The dispersion and seedling establishment of pioneering plants can be favoured by the presence of frugivorous bats because the bats usually improve seed…”
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    Journal Article
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    Refractive status of indigenous people in the northwestern Amazon region of Brazil by Thorn, Frank, Cruz, Antonio A V, Machado, André J, Carvalho, Ricardo A C

    Published in Optometry and vision science (01-04-2005)
    “…The purpose of this study was to investigate the refractive status of the illiterate indigenous people of the upper Rio Negro region of the Amazon rain forest…”
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    Journal Article
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    Listeria monocytogenes and Other Species as Persistent Contaminants in the Processing of Chicken Meat by Moura, GreikaF, Tomborelli, PatriciaM, Carvalho, Ricardo C.T., Sigarini, CleiseO, Carvalho, FernandaT, Vieira, BrunoS, Figueiredo, Eduardo E.S.

    Published in Journal of applied poultry research (01-06-2019)
    “…To determine the occurrence of Listeria monocytogenes (LM) and other species in different stages of the processing of broiler chickens, comparing a real-time…”
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    Journal Article
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    Made a Moby-Dick: an Organizational Reading of Paulo Guedes’ Privatist Monomania as a Discursive Strategy of Neoliberal Authoritarian Leadership in Brazil by Santos e Carvalho, Ricardo Vinicius C. dos

    Published in Organizacoes & sociedade (01-01-2023)
    “…Abstract Authoritarian leadership is a challenge for organizational analysis. The perplexity regarding how we have accepted its occurrence various times…”
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    Under the Empire of Technique: Instrumental Reason and the Rejection of Politics in the Formation of the Central Bank of Brazil by Carvalho, Ricardo Vinicius C. dos Santos e, Paula, Ana Paula Paes de

    Published in Organizacoes & sociedade (01-07-2023)
    “…Abstract Using the critique of instrumental rationality, based on Weber, Habermas and Arendt, we analyze, through interviews of the leaders involved in the…”
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    Feito Moby-Dick: Uma leitura organizacional da monomania privatista de Paulo Guedes como estratégia discursiva da liderança autoritária neoliberal no Brasil by Santos e Carvalho, Ricardo Vinicius C. dos

    Published in Organizacoes & sociedade (01-01-2023)
    “…Resumo A liderança autoritária é um desafio à análise organizacional. A perplexidade sobre como aceitamos que ela tenha ocorrido diversas vezes na história…”
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    Sob o Império da Técnica: A Razão Instrumental e a Rejeição da Política na Formação do Banco Central do Brasil by Carvalho, Ricardo Vinicius C. dos Santos e, Paula, Ana Paula Paes de

    Published in Organizacoes & sociedade (01-07-2023)
    “…Resumo A partir da crítica à racionalidade instrumental, baseada em Weber, Habermas e Arendt, busca-se analisar, por meio de entrevistas das lideranças…”
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    Journal Article
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    Results of a prospective trial on elective modified radical classical versus supraomohyoid neck dissection in the management of oral squamous carcinoma

    Published in The American journal of surgery (01-11-1998)
    “…Background: Elective treatment of the neck in oral squamous cell carcinoma has changed over the last 20 years. The main object of this report is to present the…”
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