Category: 6. Chemistry

FTIR analysis

Figure 2 shows the FTIR measurement of GO, HAp and GO-HAp structures. The peak seen in the FTIR spectrum of GO at a wavelength of 3367 cm⁻¹ confirms the presence of -OH and -COOH functional groups. The peaks observed around…

Trace elements

Table S2 presents data of quantitative values in the concentration of certain elements, whereas Table S3 presents concentration values for the major elements.

Transition metals (Ag, Co, Hf, W, Fe, Ta V, Ni, Mn, Sc, Zr, Cr, Cu, Mo, Y,…

Physiochemical characterization of ZnCoTe@NiCoSe₂

The surface morphological architecture of the ZnCoTe and ZnCoTe@NiCoSe₂ electrodes was studied by SEM technique. The surface morphology of pure ZnCoTe is depicted in Fig. 

Method development

Sodium oxybate is an aliphatic molecule that lacks both chromogenic and chromophore groups, making direct spectrofluorimetric determination difficult. Fluorescence quenching is a useful tool for quantifying non-fluorescent…

US federal government funding for basic research would fall by more than a third, or approximately 34%, from $45 billion (£33.5 billion) to $30 billion under President Trump’s budget proposal for the 2026 financial year, according to new…

The International Union of Pure and Applied Chemistry (Iupac) has launched a set of guiding principles of responsible chemistry with the aim of transforming how chemistry is practised, taught and perceived around the world.

According to Iupac,…

In this study, [pyrr₂Py]H₂ donor free ligand is chosen as the parent compound, which contains a pyridine dipyrrolide core. In order to avoid steric hindrance and computational cost, the upper toluene groups (− C₆H₅CH₃) are substituted with…

Textural characteristics of the as-synthesized samples

The crystalline texture of the freshly prepared catalysts was examined through XRD analysis, and the resulting patterns are illustrated in Fig. 1. The profiles illustrated that the Co₃O₄…