Gabriel J Mattos
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Explore the profile of Gabriel J Mattos including associated specialties, affiliations and a list of published articles.
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8
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20
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Recent Articles
1.
Zhang Y, Zhou J, Yang T, Li X, Zhang Y, Huang Z, et al.
ACS Sens
. 2024 Nov;
9(12):6512-6519.
PMID: 39587851
Calcium ions are crucial in numerous physiological processes, and their precise measurement is important for many clinical diagnostics and therapeutic interventions. Traditional detection methods, such as atomic absorption spectroscopy, cannot...
2.
Coldibeli B, Mattos G, Fix G, Manrique G, Barbosa-Dekker A, Dekker R, et al.
Appl Biochem Biotechnol
. 2024 Nov;
PMID: 39585553
This work describes the development of a novel biosensor obtained by immobilizing laccase from Pleurotus ostreatus Florida onto a glassy carbon electrode platform modified with zinc oxide quantum dots. For...
3.
Mattos G, Rothen J, Tiuftiakov N, Bakker E
Anal Chim Acta
. 2024 Mar;
1299:342388.
PMID: 38499432
We report here on the development of thin-layer ion-selective membranes containing lipophilic TEMPO as a phase-transfer redox mediator for the simultaneous detection of non-redoxactive ions. This redox probe was recently...
4.
Mattos G, Schirmann J, Salamanca-Neto C, Dekker R, Barbosa-Dekker A, Sartori E
Appl Biochem Biotechnol
. 2022 Feb;
194(10):4348-4361.
PMID: 35146637
The oxidation process of 2,6-dimethoxyphenol (2,6-DMP) by laccase from Botryosphaeria rhodina MAMB-05 and the corresponding enzyme-mediator systems was studied using cyclic voltammetry (CV). The enzyme was classified as a high...
5.
Mattos G, Salamanca-Neto C, Barbosa E, Camargo P, Dekker R, Barbosa-Dekker A, et al.
Mikrochim Acta
. 2021 Jan;
188(1):28.
PMID: 33404780
A photoelectrochemical biosensing strategy for the highly sensitive detection of the flavonoid rutin was developed by synergizing the photoelectrocatalytic properties of hematite (α-FeO) decorated with palladium nanoparticles (PdNPs) and the...
6.
Gomes A, Mattos G, Coldibeli B, Dekker R, Barbosa Dekker A, Sartori E
Bioelectrochemistry
. 2020 May;
135:107543.
PMID: 32450282
Laccase from Botryosphaeria rhodina MAMB-05 was covalently immobilized on carboxymethyl-botryosphaeran by 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide and N-hydroxysuccinimide (EDC/NHS) in aqueous solution. This approach was employed to fabricate a novel laccase-based biosensor to...
7.
Coelho J, Eisele A, Valezi C, Mattos G, Schirmann J, Dekker R, et al.
Talanta
. 2019 Jul;
204:475-483.
PMID: 31357322
Laccase was immobilized on a glassy carbon electrode layered with multi-walled carbon nanotubes using a film of botryosphaeran, a fungal (1 → 3)(1 → 6)-β-D-glucan. This novel biosensing platform was...
8.
Mattos G, Moraes J, Barbosa E, Camargo P, Dekker R, Barbosa-Dekker A, et al.
Bioelectrochemistry
. 2019 Jun;
129:116-123.
PMID: 31153126
In this study, (1→3)(1→6)-β-D-glucan (botryosphaeran) from Botryosphaeria rhodina MAMB-05 was used, for the first time, to immobilize laccase on a carbon black paste electrode modified with gold nanoparticles. The physicochemical...