Group for Advanced Studies in Analytical Chemistry
Federal University of Paraíba
Campus I
Departament of Chemistry
João Pessoa - PB
Brasil
About us
The Group of Advanced Studies in Analytical Chemistry drives research in chemistry focused at to offer intelligent solutions to the resolution of demands from public and private sectors, and advance the scientific and technological knowledge in the Analytical Sciences. In the practice of our mission, we employ spectroanalytical (UV-Vis-NIR spectroscopy, spectrofluorimetry, atomic spectroscopy, digital image analysis) and electroanalytical techniques (voltammetry, electrochemical impedance spectroscopy and potentiometry) associated to chemometrics.
FIGHTING COVID-19
GEAQA researchers have approved funding for the development of Covid-19 rapid diagnostic test.
EXPERTISE
Electroanalysis
Molecular Spectroscopy
Atomic Spectrometry
Analytical Instrumentation
Organic Electrochemistry
Chemometrics
Chemical Sensors
Environmental Chemistry
STAFF
Sherlan G. Lemos
Analytical Chemistry
Dr Lemos obtained his degree in Industrial Chemistry in 2000 from the Federal University of Maranhão (Brazil). He obtained his PhD in Analytical Chemistry from the Federal University of São Carlos (Brazil) in 2005. From 2005 to 2007 he was a post-doc researcher in electrochemistry at the Federal University of São Carlos and in 2007 he worked as a post-doc researcher at the Universitat Autònoma de Barcelona (Sensors and Biosensors Group). In 2019-202 he worked as a visiting researcher at the University of Lincon (UK). He joined the Federal University of Paraíba in 2008 and is currently an associate professor. He works mainly on the following subjects: Electrochemistry, Chemometrics, and Atomic/Molecular Spectrometry.
Wallace D. Fragoso
Analytical Chemistry
PhD in Chemistry from the Federal University of Pernambuco. He is an Associate Professor at the Federal University of Paraíba. He has experience in Luminescence Spectroscopy and Chemometrics. He currently works with Chemometrics, mainly on the following subjects: Design of Experiments, Multivariate and Higher Order Calibration and Ambiometrics.
Jailton Ferrari
Organic Chemistry
PhD in Organic Chemistry from the Federal University of Bahia. He is currently Assistant Professor of Organic Chemistry in the Chemistry Department of the Federal University of Paraíba. He has experience in Organic Chemistry with an emphasis on Organic Synthesis and Organic Electrochemistry.
Active members
Undergradute, Master's and PhD students
Alcides da Silva Siqueira
Ingrid Gabriela Bezerra de Lima
Levi Gomes de Oliveira