The adsorption kinetics of MG and tartrazine were investigated with three kinetics models, namely; the Lagergren pseudo-first order [1], pseudo-second order model [2] and intraparticle diffusion model [3]. The Lagergren rate equation is one of the most widely used adsorption rate equations for the adsorption of solute from a liquid solution. The pseudo-first order kinetic model (Eq. 1) can be expressed by the following equation ln(qe-qt) = lnqe -k1t ………………………………………………………………(1) where qe and qt refer to the amount of dye adsorbed (mg g -1 ) at equilibrium and at any time, t (min), respectively. k1 (min -1 ) is the equilibrium rate constant of pseudo-first order sorprtion.

Three novel Cd(II) metal complexes 1-3 have been synthesized with different derivatives of thiazoline, hydrazide and carbodithioate. These metal complexes are abbreviated as [Cd (tht) 2 ] n , [Cd (Hpph) 2 ] n and [Cd (mpps) 2 ] n along with their respective ligands Htht, H 2 pph and mpps. The developed metal complexes are characterized using X-ray diffraction (XRD) data and other spectroscopic techniques (Infrared [IR], nuclear magnetic resonance [NMR], ultraviolet-visible [UV-vis] and fluorescence). The polymeric nature of these cadmium complexes have been ascertained by single XRD data. Several significant interactions were also revealed, which aid in the stabilization of these complexes' supramolecular architecture. Comparing complex 2 with complexes 1 and 3, the absorption spectra of complex 2 exhibits a greater λmax.On comparing the fluorescence study of these complexes, complex 2 has a higher fluorescence than complexes 1 and 3. The cyclic voltammetry (CV) approach was employed to detect the electrochemical behaviour of these complexes, as well as the sensing of uric acid (UA) by these complexes via modified glassy carbon electrodes (GCEs). According to the conclusions received by CV study, the modified electrode containing complex 3 has admirable UA electro catalytic activity. This UA electrochemical sensing device offers a low detection limit (0.3 μM), fine linear ranges (30-1500 μM), reasonable sensitivity, and a fast reaction time.

Human body requires food to provide energy for all life process, growth, repair and maintenance. A balanced diet contains different types of foods in such quantities and proportions that the need of the body is adequately met. Eating a well-balanced diet on a regular basis and staying at ideal weight are critical factors in maintaining emotional and physical well-being. In Ayurveda, diet forms the important component of life as it is included in the Tri-Upastambha (three pillars of life). Being supported by these three factors, the body is endowed with strength, complexion and growth, and continues up till the full span of life, provided a person does not indulge in such regimen as are detrimental to health. Any material in the universe, according to Ayurveda is composed of five basic elements, the Pancha Mahabhootas, namely Prithvi (Earth), Aap (Water), Teja (Fire), Vayu (Air) and Akasha (Ether). The Tridoshas (Biological Humors) i.e., Vata, Pitta & Kapha which constitutes the body is also made up of Pancha Mahabhootas. Each food article either has Dosha aggravating action or pacifying or balancing action on human body. To keep the homoeostasis of Doshas (health), Ayurveda has described specific diet. Proper planning and indulging of the diet can maintains our body.

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