2021
DOI: 10.1016/j.apsusc.2021.149638
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Synthesis, characterization and non-enzymatic lactate sensing performance investigation of mesoporous copper oxide (CuO) using inverse micelle method

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Cited by 21 publications
(9 citation statements)
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“…Lactate is not one of the most widely reported fuels in FCs, but it has the distinction of being able to be used for bioenergy applications, i.e., the energy can be produced by components of living organisms, in this case from sweat, which has a concentration above 40 mM during physical activity . Abiotic catalysts for lactate oxidation derived from NiO, amino-TEMPO, and CuO have been reported, but they have not been used in μFC. lactate oxidation to pyruvate : C 3 H 6 O 3 + O 2 C 3 H 4 O 3 + H 2 O + 2 e Here, the published articles indicated the type of electrocatalytic materials used in the device, whether enzymatic, microbial, nonenzymatic, abiotic, or hybrid.…”
Section: Microfluidic Fuel Cells With Different Types Of Electrocatal...mentioning
confidence: 99%
“…Lactate is not one of the most widely reported fuels in FCs, but it has the distinction of being able to be used for bioenergy applications, i.e., the energy can be produced by components of living organisms, in this case from sweat, which has a concentration above 40 mM during physical activity . Abiotic catalysts for lactate oxidation derived from NiO, amino-TEMPO, and CuO have been reported, but they have not been used in μFC. lactate oxidation to pyruvate : C 3 H 6 O 3 + O 2 C 3 H 4 O 3 + H 2 O + 2 e Here, the published articles indicated the type of electrocatalytic materials used in the device, whether enzymatic, microbial, nonenzymatic, abiotic, or hybrid.…”
Section: Microfluidic Fuel Cells With Different Types Of Electrocatal...mentioning
confidence: 99%
“…Similarly, a mesoporous copper oxide (CuO) could also be prepared by the inverse micelle sol-gel method and then titrated onto GCE to prepare a lactate biosensor. The sensitivity of this mesoporous CuO-based biosensor was 80.33 μA mM −1 [ 22 ].…”
Section: Electrochemical Biosensorsmentioning
confidence: 99%
“…Since the regulation of human lactate during secreting process keeps its concentration within a small fluctuation range, highly sensitive sensors are required to capture the small physiological related concentration fluctuations [ 20 ]. In order to improve the sensitivity of the sensor, researchers applied metal oxides [ 21 , 22 , 23 , 24 , 25 , 26 ], carbon nanotubes (CNTs) [ 27 ], graphene [ 28 , 29 ], novel two-dimensional materials (e.g., MXene) [ 30 , 31 ]. and porous materials (e.g., MOFs) [ 32 , 33 , 34 ] to various types of lactate biosensors.…”
Section: Introductionmentioning
confidence: 99%
“…Cu, among all transition metals, has a greater abundance of polymeric hydrolysis species than other metals and can therefore easily modify the inverse micelle sol–gel method to control the hydrolysis reaction. Recently, mesoporous CuO was synthesized using the inverse micelle sol–gel method at a high pH and low precursor concentration, effectively suppressing the hydrolysis reaction …”
Section: Introductionmentioning
confidence: 99%