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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Recent advances in electroanalytical drug detection by porphyrin/phthalocyanine macrocycles: developments and future perspectives

Full text
Author(s):
Goncalves, Josue M. [1] ; Iglesias, Bernardo A. [2] ; Martins, Paulo R. [3] ; Angnes, Lucio [1]
Total Authors: 4
Affiliation:
[1] Univ Sao Paulo, Inst Quim, Av Prof Lineu Prestes 748, BR-05508000 Sao Paulo, SP - Brazil
[2] Univ Fed Santa Maria, Dept Quim, Lab Bioinorgan & Mat Porfirin, BR-97105900 Santa Maria, RS - Brazil
[3] Univ Fed Goias, Inst Quim, Av Esperanca S-N, BR-74690900 Goiania, Go - Brazil
Total Affiliations: 3
Document type: Review article
Source: ANALYST; v. 146, n. 2, p. 365-381, JAN 21 2021.
Web of Science Citations: 0
Abstract

Porphyrins and phthalocyanines are promising pi-conjugated compounds with fantastic photochemical and electrochemical properties which are present in nature in more systems than we are generally aware. The electrochemical properties of these large aromatic molecules are also unique, endowing them with the ability to catalyze a wide range of redox reactions. The macrocycle core of these molecules is extremely favorable for the complexation of several metal ions, resulting in molecules with tunable properties. Porphyrins and phthalocyanines are able to form highly organized films, with high conductivity and great robustness and their use was explored to build a great number of electrochemical and photoelectrochemical sensors for many varied applications, one among them being drug analysis. This review will focus on the potential of the electrodes modified with attractive porphyrins and phthalocyanines for this application. The papers published in the last 3 years were closely evaluated. (AU)

FAPESP's process: 18/16896-7 - Development of amperometric and impedimetric sensors based on double hydroxides of nickel and vanadium (alpha-NixV1-x(OH)2) and their nanocomposites with expandable graphite/graphene
Grantee:Josué Martins Gonçalves
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 17/13137-5 - Formation and properties of hemiesters of carbonic acid in aqueous medium
Grantee:Claudimir Lucio Do Lago
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 14/50867-3 - INCT 2014: National Institute of Science and Technology in Bioanalysis
Grantee:Marco Aurelio Zezzi Arruda
Support Opportunities: Research Projects - Thematic Grants