T
Tayane A. Freitas
Researcher at Federal University of São Carlos
Publications - 8
Citations - 148
Tayane A. Freitas is an academic researcher from Federal University of São Carlos. The author has contributed to research in topics: Detection limit & Cyclic voltammetry. The author has an hindex of 5, co-authored 7 publications receiving 59 citations.
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Journal ArticleDOI
Spot test for fast determination of hydrogen peroxide as a milk adulterant by smartphone-based digital image colorimetry
Manoel J.A. Lima,Milton K. Sasaki,Oziel R. Marinho,Tayane A. Freitas,Ronaldo C. Faria,Boaventura F. Reis,Fábio R.P. Rocha +6 more
TL;DR: In this paper, a colorimetric spot test and smartphone-based photometry is proposed for the detection of hydrogen peroxide as a milk adulterant via a colorimeter.
Journal ArticleDOI
Ultrasensitive immunoassay for detection of Citrus tristeza virus in citrus sample using disposable microfluidic electrochemical device.
Tayane A. Freitas,Camila A. Proença,Thaisa A. Baldo,Elsa M. Materon,Ademar Wong,Rodrigo F. Magnani,Ronaldo C. Faria +6 more
TL;DR: The developed immunoassay methodology showed a sensitive and selective way in the detection of CTV and can be considered as a promising analytical alternative for rapid and low-cost diagnosis of Tristeza disease in citrus.
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A sensitive electrochemical detection of metronidazole in synthetic serum and urine samples using low-cost screen-printed electrodes modified with reduced graphene oxide and C60
Elsa M. Materon,Elsa M. Materon,Ademar Wong,Tayane A. Freitas,Ronaldo C. Faria,Osvaldo N. Oliveira +5 more
TL;DR: The C60-rGO-NF/SPE sensor is amenable to mass production and allows for MTZ determination with simple principles of detection, it fulfills the requirements of therapeutic drug monitoring programs.
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Novel enzyme-free immunomagnetic microfluidic device based on Co0.25Zn0.75Fe2O4 for cancer biomarker detection.
Camila A. Proença,Thaisa A. Baldo,Tayane A. Freitas,Elsa M. Materon,Ademar Wong,Andres Arias Duran,Matias Eliseo Melendez,Gustavo Zambrano,Ronaldo C. Faria +8 more
TL;DR: The CoZnFeONPs associated with the disposable microfluidic immunoarray device provides a simple and effective method for biomarker detection that could satisfy the need for a low-cost and rapid test for early diagnosis of cancer.
Journal ArticleDOI
Development of a Novel and Simple Electroanalytical Procedure for the Determination of Copper in Biofuel Employing a Sensor Based on Vulcan Functionalized with Carbazone
Tayane A. Freitas,Manoel J.A. Lima,Aldaléa L. B. Marques,Edmar P. Marques,Rita de Cássia Silva Luz,Cícero Wellington Brito Bezerra +5 more
TL;DR: In this article, a simple electroanalytical method for the determination of Cu2+ in biodiesel samples by stripping voltammetric analysis was developed, which employs a carbon paste electrode (CPE) modified with Vulcan carbon, previouly functionalized with carbazone (CBZ).