Abstract The synthesis of undoped barium oxide (BaO) and neodymium (Nd)-doped BaO nanoparticles (NPs) was carried out through the co-precipitation technique. cubic structure NPs confirmed X-ray diffraction (XRD). crystallite sizes calculated from X-rays diffractometric (XRD) results for Nd-doped were 10.50 nm 10.04 nm, respectively. morphological study percent composition synthesized investigat...

The decolourisation of the reactive Congo red dye from synthetic wastewater was studied using ElectroCoagulation (EC) technique. In an effort to increase removal efficiency, effects operating parameters including flow, inter electrode distance, conductivity, voltage, and Hydraulic Detention Time (HDT) were investigated. An electrochemical cell initially created with aluminum cathode anode. Foll...

An efficient hybrid photoanode based on the anodic TiO2 layer covered with gold nanoparticles (AuNPs) and BODIPY (boradiazaindacene) microrods for solar-driven water splitting experiments was developed. The derivative (B-1) synthesized, their stability in different solvents characterized order to prepare heterojunction photoelectrode. insight into materials’ properties gained by evaluating morp...

Background & Aims of the Study: Methylene blue (MB) is a risk for human and environment. Adsorption process is one of the removal mechanisms of MB. The purpose of this research was the evaluation of low cost adsorbent of walnut bark granule for MB dye removal from aqueous environments. Materials & Methods: In this experimental research, the effect of various operating parameters...

This study utilized Swietenia mahagoni bark–a wood processing industry waste, for the preparation of activated carbon, and then investigated for the removal of methyl orange (MO) dye by the Swietenia mahagoni bark activated carbon (SMBAC). The effect of pH (3–10), adsorbent dose (1–30 g/L), initial MO dye concentration (10–100 mg/L), and contact time (1–240 min) were evaluated...

The Zeolite Y as a support was modified by the incorporating of Fe and TiO2 in one single step using impregnation method. The synergistic effects between those components enhance the catalytic activity for the degradation of amaranth dye under ultrasonic irradiation with output power of 50 W and 40 kHz frequency. Different characterization techniques were used to elucidate the physical and chem...

Hexavalent cationic dye ruthenium red (RR) binds to anionic sites of cellular components, predominantly to the surface coat rich in glycoconjugates, and can be used as a marker of negative binding sites. Due to limited penetration of RR only superficial layers of cells are stained satisfactorily. To improve RR staining of L1210 leukemic cells isolated from culture and concentrated by centrifuga...

INTRODUCTION The purpose of this in vitro study was to compare the coronal seal of four temporary filling materials, Coltosol, Zonalin, Zamherir, and Intermediate Restorative Material (IRM) by the India ink dye penetration test. MATERIALS AND METHODS Endodontic access preparations were prepared in 120 extracted intact human premolars. The teeth were randomly divided into six groups including ...