Exploring luminescent carbon dots derived from syrup bottle waste and curcumin for potential antimicrobial and bioimaging applications.

In this study, we utilized a navel hybrid material, prepared by fusing fluorescent Carbon Dots SyCDs, derived from syrup bottles, with curcumin. This innovative approach not only offers significant advancements in antimicrobial activity and bioimaging but also represents a stride in sustainable and eco-friendly nanotechnology. The core of our study is the development of an efficient, cost-effective, and environmentally conscious method for synthesizing SyCDs.

A and B sites doped CaAlO: Phase component, energy band, color and photoluminescence tuning, color performance prediction and application for pigments.

The polyacrylamide gel method was used to fabricate the CaCoAlO, CaNiAlO, CaAlInO and CaAlWO (x = 0-0.5) pigments. The phase compositions, energy bands, color and photoluminescence properties of the pigments can be controlled by adjusting the type and content of doping ions.

High-performance LPG sensing behaviour of CoCrCeO ( = 0 to 0.02) for sensor applications.

For the first time, the influence of Cerium (Ce) on the structural, microstructural, Fourier infrared spectroscopy, and LPG sensing behaviour of CoCrCeO (CoCrCe) is described in this study. The solution combustion technique was used to create the CoCrCe samples. All samples were sintered for 3 h at 600 °C to achieve a pure crystalline nature free of impurities.

Weak ferromagnetism and magnetoelectric coupling through the spin-lattice coupling in (1-)Pb(FeW)O-()BiFeO(= 0.1 and 0.4) solid solution.

We report on the structure, spin-lattice and magneto-electric coupling in (1-)Pb(FeW)O-()BiFeO(where= 0.1 and 0.4) (PBFW) solid solution synthesized through two-step solid-state reaction method.