STAINING EFFICACY OF ZINGIBER OFFICINALE AND CURCUMA LONGA AS A NATURAL ALTERNATIVE TO EOSIN - A COMPARATIVE STUDY

Staining Efficacy of Zingiber Officinale and Curcuma Longa as a Natural Alternative to Eosin - A Comparative Study

Introduction: Synthetic dyes are expensive, allergic, and health hazardous to the human health and deleterious to the environment.In this era, the use of ecofriendly and biodegradable material has gained interest worldwide.Eosin is the widely used synthetic dye in histopathology.Zingiber officinale (ginger) and Curcuma longa (turmeric) contain poly

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TEMPERATURE TRENDS OF THE PERMITTIVITY IN COMPLEX OXIDES OF RARE-EARTH ELEMENTS WITH PEROVSKITE-TYPE STRUCTURE

Ceramic materials based on complex oxides with both the perovskite structure (Ln2/3Nb2O6) and the structure of tetragonal tungsten bronze (Ba6-xLn8+2x/3Ti18O54) have been investigated over a wide frequency and temperature ranges.The results obtained for certain structures denote the presence of the temperature anomalies of dielectric parameters Ins

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