In this work, a novel fluorescence method using flow-batch analysis for the determination of copper in edible oil, employing carbon quantum dots (CDs) was developed. The in-line single-phase extraction of iron consisted of the addition of a mixture of isopropyl alcohol/chloroform (70:30, v/v) to dissolve the oil samples. Moreover, an eco-friendly, simple, and low-cost hydrothermal method was developed for preparation of water-soluble fluorescent carbon quantum dots using pineapple juice as carbon precursors. The fluorescence properties of CDs were examined by fluorescent detection of Cu(II) in oil. Their photoluminescence can be significantly quenched by simply using the buffer solution PBS of pH 4.0. This mechanism was presumably explained...
Pontos de carbono (C-dots) luminescentes foram produzidos utilizando a rota química (método bottom-u...
Tese (doutorado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Elétr...
In this research, green, low toxicity and good biocompatibility fluorescent carbon dots (CDs) were p...
In this work, a novel fluorescence method using flow-batch analysis for the determination of copper ...
In this work, a novel chemiluminescence method using flow-batch analysis for the determination of ir...
In this work, a novel chemiluminescence method using flow-batch analysis for the determination of ir...
No presente trabalho foi desenvolvido um procedimento simples e de baixo custo para a síntese de nan...
CNPqPontos quânticos de carbono (CQDs) são nanopartículas fluorescentes compostas principalmente de ...
This work a novel new automatic flow-batch method for fluorimetric determination of tannins in teas ...
This work a novel new automatic flow-batch method for fluorimetric determination of tannins in teas ...
This study designed a “turn-off–on” fluorescence analysis method based on carbon quantum dots (CQDs)...
The properties and versatility that emerge from nanomaterials, such as quantum dots (QDs) and the c...
Este trabalho teve como objetivo produzir e caracterizar pontos quânticos de carbono. Para a produçã...
The current research mainly focuses on transforming low-quality waste into value-added nanomaterials...
The current research mainly focuses on transforming low-quality waste into value-added nanomaterials...
Pontos de carbono (C-dots) luminescentes foram produzidos utilizando a rota química (método bottom-u...
Tese (doutorado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Elétr...
In this research, green, low toxicity and good biocompatibility fluorescent carbon dots (CDs) were p...
In this work, a novel fluorescence method using flow-batch analysis for the determination of copper ...
In this work, a novel chemiluminescence method using flow-batch analysis for the determination of ir...
In this work, a novel chemiluminescence method using flow-batch analysis for the determination of ir...
No presente trabalho foi desenvolvido um procedimento simples e de baixo custo para a síntese de nan...
CNPqPontos quânticos de carbono (CQDs) são nanopartículas fluorescentes compostas principalmente de ...
This work a novel new automatic flow-batch method for fluorimetric determination of tannins in teas ...
This work a novel new automatic flow-batch method for fluorimetric determination of tannins in teas ...
This study designed a “turn-off–on” fluorescence analysis method based on carbon quantum dots (CQDs)...
The properties and versatility that emerge from nanomaterials, such as quantum dots (QDs) and the c...
Este trabalho teve como objetivo produzir e caracterizar pontos quânticos de carbono. Para a produçã...
The current research mainly focuses on transforming low-quality waste into value-added nanomaterials...
The current research mainly focuses on transforming low-quality waste into value-added nanomaterials...
Pontos de carbono (C-dots) luminescentes foram produzidos utilizando a rota química (método bottom-u...
Tese (doutorado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Elétr...
In this research, green, low toxicity and good biocompatibility fluorescent carbon dots (CDs) were p...