John Galo*
DOI: 10.37421/2090-5025.2023.13.239
DOI: 10.37421/2090-5025.2023.13.238
DOI: 10.37421/2090-5025.2023.13.237
DOI: 10.37421/2090-5025.2023.13.236
Zirconia, also known as Zirconium dioxide (ZrO2), is a versatile ceramic material that has revolutionized various industries with its exceptional properties. This article provides an in-depth exploration of zirconia, discussing its characteristics, manufacturing processes, and diverse applications. Zirconia exhibits high mechanical strength, excellent chemical resistance, and biocompatibility, making it suitable for industries such as aerospace, automotive, electronics, healthcare, and more. The article covers the different phases of zirconia, its mechanical properties, and its applications in various industries. It also highlights future trends, challenges, and the environmental benefits of zirconia. The article concludes by emphasizing the potential of zirconia to drive innovation and shape the future of advanced ceramics.
DOI: 10.37421/2090-5025.2023.13.235
Biomineralization is a fascinating natural process in which living organisms produce and control the formation of minerals within their bodies. This article provides an in-depth exploration of biomineralization, its mechanisms, and its significance in nature. It discusses the various types of biominerals, including calcium carbonate, calcium phosphates, silica, and iron minerals, and highlights their roles in different organisms. The advantages of biomineralization, such as superior mechanical properties and precise control over mineral morphology, are discussed. The article also delves into the applications of biomineralization in fields like biomedical engineering, environmental remediation, materials science, and energy production. Furthermore, it examines the evolutionary aspects of biomineralization and the research techniques employed in studying this phenomenon. Finally, it outlines future directions and challenges in the field of biomineralization research.
Masanori Kikuchi*
We have added to a worldwide expansion in the older populace, which is related with age-related infections, over the most recent a very long while. Subsequently, new biomaterials that can supplant harmed tissues, actuate the body's normal recovery systems, and upgrade tissue fix are required. Platforms, or permeable layouts, are thought to be fundamental for three-dimensional tissue development. Bioceramics are a kind of earthenware that is completely, somewhat, or non-translucent (e.g., calcium phosphates, bioactive glasses, and glass-pottery) that is utilized to fix and reproduce debilitated body parts offer a lot of potential as framework materials Bioceramics have customarily been utilized to treat and reestablish bone and dental anomalies (fix of hard tissues). Until the mid-1980s, the expression "tissue designing" was utilized in the writing to allude to the careful adjustment of tissues and organs, just as the utilization of prosthetic gadgets and biomaterials from a more extensive perspective. Langer and Vacanti (1993) gave a succinct definition as follows: Tissue designing is an interdisciplinary field where designing and life science thoughts are utilized to make natural substitutes that reestablish, keep up with, or further develop tissue work.
DOI: 10.37421/2090-5025.2023.13.234
The required time for the sealer to set, each tooth was divided into three sections at 3, 6, and 9 mm from the apex, and a scanning electron microscope was used to look at each section. G* Power Software v3.1 was used to measure each sample's marginal gap, and the Kruskal-Wallis test was followed by a post hoc Dunn's test for statistical analysis. Except for the middle third of root canals, where AHP, ES, and GF sealers showed a statistically significant difference, the results showed that there were no statistically significant differences in terms of the marginal gap between the two above mentioned obturation techniques for each sealer. In conclusion, when the shape of the root canal is not rounded, the thermo mechanical compaction of hydraulic sealers and gutta-percha ensures better sealing than the single-cone method.
Bioceramics Development and Applications received 1050 citations as per Google Scholar report
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