Search Results - "Oliveira Rodrigues, Marcelo"
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Nanoparticles based on carbon dots and reduced graphene oxide as electrochemical sensor for voltammetric determination of hydroxychloroquine
Published in Electroanalysis (New York, N.Y.) (01-08-2024)“…The hybrid material was obtained from the synthesis of graphene oxide (GO) followed by GO chemical reduction with L‐ascorbic acid. Then hydrothermal synthesis…”
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From cow manure to bioactive carbon dots: a light-up probe for bioimaging investigations, glucose detection and potential immunotherapy agent for melanoma skin cancer
Published in RSC advances (03-02-2021)“…Bioactive carbon dots ( C-dots ) with ca. 4 nm were successfully produced with singular photophysical properties, low-toxicity and interesting immunological…”
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Frequency and characterization of potential drug interactions in dentistry—a cross-sectional study
Published in Clinical oral investigations (01-11-2022)“…Aim This study aimed to identify medications taken by patients before dental appointments and to simulate and characterize their interactions with medications…”
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pH-Dependent surface properties of N–Cdots obtained by the hydrothermal method with multicolored emissions
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (20-07-2021)“…This study addresses the pH-dependent surface properties of hydrophilic nitrogen-doped carbon dots (N–Cdots) elaborated through a hydrothermal method. The…”
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Synthesis of [Dy(DPA)(HDPA)] and its potential as gunshot residue marker
Published in Journal of luminescence (01-02-2016)“…The 2D metal-organic framework (MOF) [Dy(DPA)(HDPA)] (where H2DPA=dipicolinic acid) was synthesized under hydrothermal conditions and exhibited a whitish…”
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Tuning magnetic and luminescent properties of iron oxide@C nanoparticles from hydrothermal synthesis: Influence of precursor reagents
Published in Surfaces and interfaces (01-02-2023)“…Magneto-luminescent nanocomposites were obtained by coating coprecipitated iron oxide nanoparticles with a functionalized carbon layer by hydrothermal…”
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High Photoluminescent Metal–Organic Frameworks as Optical Markers for the Identification of Gunshot Residues
Published in Analytical chemistry (Washington) (15-06-2011)“…Gunshot residue (GSR) are solid particles produced when a firearm is discharged, and its detection is important evidence in forensic investigations. Currently,…”
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Influence of vegetation heterogeneity and landscape characteristics on anuran species composition in aquatic habitats along an urban-rural gradient in southeastern Brazil
Published in Zoology and ecology (02-10-2017)“…Amphibians are exposed to a number of negative factors in urban areas and the influence of a specific variable can vary among different ecological systems…”
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Cryptosporidium baileyi in wild captive psittacines in Brazil
Published in Veterinary parasitology (Amsterdam) (01-12-2017)“…Cryptosporidiosis in birds manifests as an acute or chronic disease of the respiratory or digestive tracts. The objective of our study was to perform the…”
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A expansão da Guerra Cisplatina para a margem africana do Atlântico
Published in Navigator (Rio de Janeiro, Brazil) (01-12-2014)“…In this article we will try to prove that the Cisplatin war (1825-1828) originated needs of protection in the Transatlantic Trade of african slaves to Brazil,…”
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Divisão Naval do Leste: A Marinha Imperial na Costa da África
Published in Navigator (Rio de Janeiro, Brazil) (01-06-2010)“…The purpose of this article consists essentially to analyze the Navy Division of the East performance, base that the Imperial Navy established in the Africa…”
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