Molybdenum trioxide hybridized kaempferol: double-powered nanosystem for salvaging oxidative stress and electrochemical immunoprobing of interleukin-6

Hydroxypropyl β-Cyclodextrin-Functionalized MoO3 Quantum Dots as a Multifunctional Probe for PGE2 Detection, Bioimaging, and Oxidative Stress Management in Inflammatory Diseases

“…Both were observed to be constant after HPbCD conjugation, predicting the negligible electrostatic interaction in MoCD QDs based on earlier reports. 37 For the O 1s orbital, we observed two peaks in Figure 1C for MoO 3 situated at 528.9 and 530. In Figure 1G, Raman spectra for MoO 3 QDs show a single band at 876 cm −1 , corresponding to the symmetric stretching of terminal oxygen (Mo�O), as evident from the successful single-layer exfoliation of the α-MoO 3 structure.…”

“…In Figure 1G, Raman spectra for MoO 3 QDs show a single band at 876 cm −1 , corresponding to the symmetric stretching of terminal oxygen (Mo�O), as evident from the successful single-layer exfoliation of the α-MoO 3 structure. 37,38 Among most of the HPbCD's molecular vibrations' modes, the C−O− H bending mode contributes significantly. Therefore, the formation of a transition metal−cyclodextrin complex can be traced via H-bond investigation.…”

“…Synthesis of MoO 3 QDs. Fifty milligrams of a greyish-blue MoO 3 powder precursor synthesized via our earlier reported method 37 was oxidized by adding 4 mL of (30%) H 2 O 2 followed by adding 2 mL of deionized (DI) water, and the reaction mixture was kept at room temperature for 30 min. After 30 min, the solution color turned yellow from blue.…”

Buteinylated-hafnium oxide bionanoparticles for electrochemical sensing of wogonin

“…32 Molybdenum trioxide hybridized kaempferol is processed into an electrochemical immunosensor platform for inflammatory marker detection and intracellular reactive oxygen species scavenging. 33 An Fe 2 O 3 nanotube conjugated tannic acid complex was deployed as an electrode material for Li-ion batteries. 34 Butein is a chalcone type flavonoid possessing four substituted hydroxyl groups in its ring structure located at the 2′ and 4′ positions on ring 'A' and the 3 and 4 positions on ring 'B'.…”

“…In general, tuning the inherent crystalline phase of nanostructured transition metals without compromising optical and electrochemical properties is advantageous for widespread utility in smart sensor fabrication and healthcare materials. 33 Generation of a semisynthetic nanoformulation suitable for direct electrochemical detection of API or clinically important markers has huge practical application in pharmaceutical and biomedical diagnostics. 36,37 The fundamental significance of materials chemistry and properties of surface hybridized HfO 2 has certainly not been explored.…”