Tuning the morphology of Cu–MOFs nanostructures for sensitive ascorbic acid sensing DOI
Zhuo Wang, Shanyu Li,

Yurun Hu

и другие.

Nanotechnology, Год журнала: 2023, Номер 34(32), С. 325501 - 325501

Опубликована: Май 10, 2023

Metal organic frameworks are an attractive platform to develop fascinating electrocatalysts for the oxidation of ascorbic acid (AA), and their different morphologies have been hinted in literature impact sensing performance. In this work, by varying reaction medium metal source ligand, copper 2-hydroxybenzene-1,4-dicarboxylate (CuBDC-OH) nanosheets (NSs), nanorods (NRs) bulk were generated. Thereinto, CuBDC-OH-NSs displayed highest sensitivity 151.99μA mM-1cm-2in linear range 12-1074μM, which is 1.5 times greater than that CuBDC-OH NRs 3.5 bulk. The electrochemical analyzes manifested superiority originated from higher oxidative current, larger active surface area lower charge transfer resistance, enabling efficient electro-oxidation AA. Additionally, satisfactory selectivity, stability reproducibility obtained.

Язык: Английский

Assessment of oxygenated polycyclic aromatic hydrocarbon cytotoxicity using TiO2-MXene/MWCNTs/PDA/GCE electrochemical sensor DOI

Junqi Liu,

Meng Wang,

Saijin Wang

и другие.

Electrochimica Acta, Год журнала: 2023, Номер 474, С. 143515 - 143515

Опубликована: Ноя. 16, 2023

Язык: Английский

Процитировано

1
Preparation of Mesoporous Tio 2 /G-C 3 N 4 And Visible-Light-Driven Photocatalytic Reduction of Cr 6+ DOI

Baoxiu Zhao,

Yiran Xue,

Hao Xu

и другие.

Опубликована: Янв. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Язык: Английский

Процитировано

0
Determination of pesticide residues in environmental samples with electrochemical sensors DOI
Uğur Tamer, Hilal Torul, Tuğba Tezcan

и другие.

Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 473 - 501

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

0
Tuning the morphology of Cu–MOFs nanostructures for sensitive ascorbic acid sensing DOI
Zhuo Wang, Shanyu Li,

Yurun Hu

и другие.

Nanotechnology, Год журнала: 2023, Номер 34(32), С. 325501 - 325501

Опубликована: Май 10, 2023

Metal organic frameworks are an attractive platform to develop fascinating electrocatalysts for the oxidation of ascorbic acid (AA), and their different morphologies have been hinted in literature impact sensing performance. In this work, by varying reaction medium metal source ligand, copper 2-hydroxybenzene-1,4-dicarboxylate (CuBDC-OH) nanosheets (NSs), nanorods (NRs) bulk were generated. Thereinto, CuBDC-OH-NSs displayed highest sensitivity 151.99μA mM-1cm-2in linear range 12-1074μM, which is 1.5 times greater than that CuBDC-OH NRs 3.5 bulk. The electrochemical analyzes manifested superiority originated from higher oxidative current, larger active surface area lower charge transfer resistance, enabling efficient electro-oxidation AA. Additionally, satisfactory selectivity, stability reproducibility obtained.

Язык: Английский

Процитировано

0