Bimetal-organic frameworks MnCo-MOF-74 derived Co/MnO@HC for the construction of a novel enzyme-free glucose sensor

Electrospun Manganese-Based Metal–Organic Frameworks for MnOx Nanostructures Embedded in Carbon Nanofibers as a High-Performance Nonenzymatic Glucose Sensor

“…Their values were 1.512 and 0.469, showing that electron-transfer kinetics during electrocatalytic processes are relatively fast. 23,47 E E RT nF 2.3( /( 1)…”

“…This reaction oxidizes glucose into gluconic acid, after which Mn­(IV) is reduced to Mn­(III). As this cycle repeats, the generated electrons from the electro-oxidation of Mn­(III) travel through the nanostructure to the conductive substrate below, resulting in the detection of an anodic signal. ,, …”

“…Additionally, the MnO 2 /GO composite, known for its strong catalytic activity, has been utilized as a heterogeneous catalyst in the aerobic oxidation of benzyl alcohol . Among the various MnO x nanostructures investigated, a metal–organic framework (MOF)-based MnO x nanostructure has gained increasing attention in recent years due to its unique design and advantages in various applications . The active element (for example, MnO x ) is enclosed within a hollow shell in the yolk–shell structure, leaving a void in the center.…”

“…46 Among the various MnO x nanostructures investigated, a metal− organic framework (MOF)-based MnO x nanostructure has gained increasing attention in recent years due to its unique design and advantages in various applications. 47 The active element (for example, MnO x ) is enclosed within a hollow shell in the yolk−shell structure, leaving a void in the center. Additionally, the void space in the center can be used for various purposes, such as accommodating more active material to boost electrochemical activity.…”

Design and synthesis of a MnCo-MOF modified flexible 3D graphene sponge electrode for an asymmetric supercapacitor with high power and energy density

“…Meanwhile, the peaks at 638, 642, 644, 655, and 658 eV correspond to the binding energies of Mn 2p 3/2 (+2), Mn 2p 3/2 (+3), Mn 2p 3/2 (+4), Mn 2p 1/2 (+2), and Mn 2p 1/2 (+3). 40 In the XPS spectrum of Co (Fig. 4e), the first pair of absorption peaks are located at 778.2 eV and 782 eV, corresponding to the binding energies of Co 2p 3/2 (+2) and Co 2p 3/2 (+3), and the second pair of absorption peaks are located at 795.9 eV and 798.6 eV, corresponding to those of Co 2p 1/2 (+3) ve Co 2p 1/2 (+2), respectively.…”