Bismuth-based perovskite material has been used as promising photocatalysts for photo catalytic degradation of toxic dyes with tailored crystallites and fine-tuned band gap superior activity. BiFeO3 Bi4Ti3O12 were synthesized by a simple sol-gel method their crystal structure, morphology, optical property characterized XRD, SEM, TEM, FTIR, EDS UV–DRS. The XRD pattern exhibits the formation rhombohedral orthorhombic phase bismuth ferrite titanate. study confirms non-uniform nanoparticles...

Abstract A cost‐effective and simple co‐precipitation approach was used to create an efficient photocatalyst Co 3 O 4 ‐Bi 2 with identical stoichiometry (1 : 1 of both Bi ). XRD, FTIR, TEM, SEM‐EDS, XPS, UV‐DRS, PL, BET, TGA were characterize the produced material‘s structural optical properties. The presence a single phase spinel structure distinctive plane (311) verified by XRD peak at 36.9° for . SEM pictures revealed clustered consolidated spheres, suggesting particle homogeneity high...

Surface water purification by hybrid photocatalyst under solar irradiation.

Abstract In the present study Co 3 O 4 and Sr‐Co nanoparticles were prepared by sol‐gel co‐precipitation methods tested as photo‐catalysts for degradation of methylene blue (MB, model molecule thiazine dyes class) malachite green (MG, triphenylmethane category)under solar light irradiation. To photocatalytic activity, was doped three different weight percentages strontium (5%, 10%, 15%). Among these, 10 wt% , named (10)Sr‐Co showed maximum photodegradation efficiency toward both MB MG. Their...

ABSTRACT Objective The study was done to determine the prevalence of malocclusion and orthodontic treatment among orphan children. Materials methods sample consisted 165 children aged between 12 15 years. A clinical examination used need according Dental Aesthetic Index (DAI). statistical software namely SPSS version 15.0 for analysis different parameters as gender age. Results definite, severe very more males than females it increased with 16.4% subjects needed ranging from slight mandatory...

Abstract The topic of wastewater remediation has been extensively discussed in recent years, and one the main pollutants dyes. One promising techniques for dye degradation is photocatalysis. A novel transition metal Fe with different percentage (15%, 20%, 25%) doped Co 3 O 4 was prepared employing a green process using Mangifera Indica leaf extract.The structural, morphological, optical, electrical properties catalyst studied by XRD, FTIR, FE‐SEM, HR‐TEM, PL, CV, EIS, TGA, XPS, UV‐DRS, BET...

Assessing nutritional status and delivering optimal care is a part of modern day treatment children with cancer. The practices in India for these have not been previously described.To describe the existing nutrition assessment management cancer India.Attendees First International Society Pediatric Oncology-Pediatric Oncology Developing Countries workshop on organized September 2014 at Tata Memorial Hospital, Mumbai, were invited to complete self-administered questionnaire related three...

The success of dental restorations depends mainly on its ability to bond structures and resist the multitude forces acting it within oral cavity.Therefore, aim this study was evaluate shear strength (SBS) three different glass ionomer based restorative materials.In in vitro analytical study, 30 intact primary molars were sectioned buccolingually obtain 60 sections. These sections embedded auto polymerizing acrylic resin polished a flat dentin surface. Restoration cylinders built surface with...

Abstract Water contamination is now a big issue all around the world. So discovery and progress of efficient long‐lasting visible‐light‐active photocatalysts are most difficult current research fields. Using simple sonication process followed by thermal polymerization, p‐n heterojunction structure g‐C 3 N 4 /Bi Ti O 12 (g‐C /BTO) photocatalyst was prepared. The photocatalyst's morphologies, structures, optical characteristics were meticulously investigated using XRD, FT‐IR, SEM, TEM, EDAX,...

ABSTRACT Background Fermentable carbohydrates and microorganisms in the plaque play a significant role pathogenesis of dental caries. Oral clearance sugars salivary pH is affected by presence plaque. Aims objectives This study was conducted to effect on sucrose pH. Materials methods The design randomized controlled parallel group clinical trial included two groups: control group, as follows: Control group— subjects without group—subjects with Salivary determination done using anthrone...

Background: Rubber dam is advocated for isolating the operating field during clinical dental procedures. Pediatric dentists often omit rubber dam, in patients assuming that it would cause stress to patient or because of lack compliance from patient. Materials and Methods: Sixty lower first permanent molars 30 were included study. From each patient, one tooth was selected test group using dam. The corresponding opposite quadrant control saliva ejector cotton roll. On visit, application used...

The dietary habits of children expose the oral cavity to challenging environments. A durable interface between restorative material and tooth surface is essential ensure marginal integrity thereby contributing longevity restoration.The objective this study was compare micro-leakage two newer glass ionomer cements (SDI Riva Self Cure GIC GC Fuji IX GP EXTRA) in primary molars immersed sugarcane juice, chocolate milk mango drink.The included 60 extracted non carious upper lower molars. buccal...

This study aims to examine the correlation of chronic malnutrition with oral health status children aged three six years.

Introduction At the core of pediatric dentistry lies a profound understanding child development, behavior management, and tailored treatment modalities. Similarly, tailoring dental tools technology to address distinct requirements children is an essential aspect practice. Kid-sized customization effectively meet unique needs children. This study first comprehensively explore all dimensions resizing for children, synthesizing scattered literature on topic into unified analysis, trailblazing...