Advanced search
Start date

Formation and properties of hemiesters of carbonic acid in aqueous medium

Grant number: 17/13137-5
Support type:Research Projects - Thematic Grants
Duration: April 01, 2018 - March 31, 2023
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
Principal Investigator:Claudimir Lucio Do Lago
Grantee:Claudimir Lucio Do Lago
Home Institution: Instituto de Química (IQ). Universidade de São Paulo (USP). São Paulo , SP, Brazil
Co-Principal Investigators:Lucio Angnes
Assoc. researchers:Ivano Gebhardt Rolf Gutz ; Lucas Colucci Ducati ; Lucio Angnes ; Rômulo Augusto Ando ; Sandro Roberto Marana
Associated scholarship(s):19/22126-2 - Electrochemical behavior of carbonic acid hemiesters in aqueous medium, BP.DR
18/23768-5 - Carbonic Acid Hemimesters: Nitrogen and Membrane Compounds, BP.PD
19/01207-4 - Use of CAD and CAM resources for the production of devices of interest in analytical chemistry, BP.TT
18/20764-9 - Using capillary electrophoresis with capacitively coupled contactless conductivity detection and mass spectrometry, BP.TT
18/13960-6 - Development of instrumentation for the detection and characterization of hemiesters of carbonic acid, BP.PD


Over the last few years, we have studied the Hemiesters of Carbonic Acid (HECAs) spontaneously formed in aqueous medium by reacting HCO3-/CO2 and a compound having at least one hydroxyl group. In a previous FAPESP project (2012/06642-1), we were able to promote a significant improvement in understanding about this class of compounds. In this new phase, we intend to extend the work in several directions: 1) detection and properties of HECAs in cellular membrane; 2) acidity of alkyl carbonic acids; 3) identification of enzymes that catalyze the formation of HECAs; 4) alkanolamines HECAs in industry and biochemistry, and 5) electrochemical behavior of HECAs. The team is diverse and composed of specialists from Theoretical Chemistry to Biochemistry. The aim is to develop analytical techniques and evidence the importance of this class of compounds for industrial and biochemical processes. (AU)

Scientific publications (10)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
SURKOV, ANDREI M.; QUEIROZ, RODRIGO G.; RINCO, RAFAEL S.; RIOS, ALEJANDRO G.; GUTZ, IVANO G. R.; BACCARO, ALEXANDRE L. B.; ANGNES, LUCIO. Graphite-polystyrene composite with enhanced electrochemical and electroanalytical performance. Talanta, v. 223, n. 2 FEB 1 2021. Web of Science Citations: 0.
AZEREDO, NATHALIA F. B.; GONCALVES, JOSUE M.; ROSSINI, PAMELA O.; ARAKI, KOITI; WANG, JOSEPH; ANGNES, LUCIO. Uric acid electrochemical sensing in biofluids based on Ni/Zn hydroxide nanocatalyst. Microchimica Acta, v. 187, n. 7 JUN 9 2020. Web of Science Citations: 0.
GONCALVES, JOSUE M.; DA SILVA, MATHEUS L.; TOMA, HENRIQUE E.; ANGNES, LUCIO; MARTINS, PAULO R.; ARAKI, KOITI. Trimetallic oxides/hydroxides as hybrid supercapacitor electrode materials: a review. JOURNAL OF MATERIALS CHEMISTRY A, v. 8, n. 21, p. 10534-10570, JUN 7 2020. Web of Science Citations: 0.
ROSSINI, PAMELA DE O.; LAZA, ANABEL; AZEREDO, NATHALIA F. B.; GONCALVES, JOSUE M.; FELIX, FABIANA S.; ARAKI, KOITI; ANGNES, LUCIO. Ni-based double hydroxides as electrocatalysts in chemical sensors: A review. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 126, MAY 2020. Web of Science Citations: 1.
GONCALVES, JOSUE M.; MATIAS, TIAGO A.; ANGNES, LUCIO; MARTINS, PAULO R.; ARAKI, KOITI. Review-Tetraruthenated Porphyrins and Composites as Catalysts and Sensor Materials: A Short Review. ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, v. 9, n. 6 JAN 8 2020. Web of Science Citations: 0.
DANIEL, DANIELA; LOPES, FERNANDO SILVA; DO LAGO, CLAUDIMIR LUCIO. A sensitive multiresidue method for the determination of pesticides in marijuana by liquid chromatography-tandem mass spectrometry. Journal of Chromatography A, v. 1603, p. 231-239, OCT 2019. Web of Science Citations: 1.
CERDEIRA FERREIRA, LUIS MARCOS; MARTINS, PAULO ROBERTO; ARAKI, KOITI; ANGNES, LUCIO. Tuning Selectivity and Sensitivity of Mixed-polymeric Tetraruthenated Metalloporphyrins Modified Electrodes as Voltammetric Sensors of Chloramphenicol. Electroanalysis, v. 31, n. 4, p. 688-694, APR 2019. Web of Science Citations: 0.
AGUIRRE-ARAQUE, JUAN S.; GONCALVES, JOSUE M.; NAKAMURA, MARCELO; ROSSINI, PAMELA O.; ANGNES, LUCIO; ARAKI, KOITI; TOMA, HENRIQUE E. GO composite encompassing a tetraruthenated cobalt porphyrin-Ni coordination polymer and its behavior as isoniazid BIA sensor. Electrochimica Acta, v. 300, p. 113-122, MAR 20 2019. Web of Science Citations: 2.
AZEREDO, NATHALIA F. B.; ROSSINI, PAMELA O.; GONCALVES, JOSUE M.; ASSIS, GEOVANNE L.; ARAKI, KOITI; ANGNES, LUCIO. Nanostructured mixed Ni/Pt hydroxides electrodes for BIA-amperometry determination of hydralazine. Journal of the Taiwan Institute of Chemical Engineers, v. 95, p. 475-480, FEB 2019. Web of Science Citations: 1.
FELIX, FABIANA S.; BACCARO, ALEXANDRE L. B.; ANGNES, LUCIO. Disposable Voltammetric Immunosensors Integrated with Microfluidic Platforms for Biomedical, Agricultural and Food Analyses: A Review. SENSORS, v. 18, n. 12 DEC 2018. Web of Science Citations: 1.

Please report errors in scientific publications list by writing to: