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This research explores significant advancements in semiconductor-based nanomaterials and their crucial applications in addressing environmental challenges. Highlighted for their expansive surface area, chemical stability, and adaptable electrical and optical properties, these nanomaterials present innovative solutions for pressing environmental issues. The paper details novel synthesis methods enhancing these materials’ effectiveness in environmental applications, including pollution remediation, sustainable energy production, and the development of environmental monitoring tools. Key findings include the discovery of advanced techniques for fabricating nanoscale semiconductor components, improving the efficiency of photocatalytic degradation of pollutants, energy conversion, and sensor sensitivity. Additionally, this study investigates the integration of semiconductor nanomaterials with biocompatible polymers and metals, aiming to enhance their operational stability and longevity in environmental applications. The outcomes contribute to the advancement of nanotechnology in environmental conservation, offering insights into the development of eco-friendly materials and innovative strategies for environmental protection. This work underscores the potential of semiconductor-based nanomaterials to revolutionize the field of environmental solutions, presenting a promising avenue for future research and application in sustainable technologies.

Background: We describe here a very rare presentation of Post Burn Contracture axilla in which an underlying infected epidermal inclusion cyst was mimicking Marjolin's ulcer in its presentation. Material and Methods: The patient with Post Burn contracture axilla was treated with release and split skin grafting after excision of the epidermal inclusion cyst. Results: Axilla was released and grafted. Patient was kept on strict splintage and physiotherapy programme to encourage movements. The patient is on regular follow-up and further monitored physiotherapy has been planned to provide a better functional and aesthetic limb. Conclusion: The presentation of Post Burn Contracture axilla described here has not been mentioned in world literature so far and its presentation is a matter of discussion. Opinions regarding possibilities of such presentation are invited from experts in the field. Keywords: Infected epidermal inclusion cyst | Post burn contracture axilla | Marjolins ulcer | very rare presentation, Introduction We describe here a case of Post burn contracture axilla with an underlying infected epidermal inclusion cyst which was mimicking Marjolin's ulcer in its presentation. Axilla was released and [...]

Byline: Sameer. Jahagirdar, Tushar. Thakre, Satish. Kale, Hemant. Kulkarni, Manju. Mamtani Background: Eyelid malignancies are completely treatable if detected early. The treatment depends on the invasiveness of the cancer which [...]

The past decade has seen tremendous changes in the management of cleft deformities with the advent of the Smile Train project. The present study evaluates the effect of the Smile Train project on the demographics of cleft deformities.

We report an easy and powerful approach to the synthesis of 2-thio-5-hydroxy-5H-[1]benzopyrano[4,3-d] pyrimidines derivatives by condensation of 3-Formylchromone and thiourea under conventional heating and ultrasonic irradiation. The ultrasonic irradiation is convenient and efficient method as compared to conventional heating in alcoholic KOH. This method affords the desired product with good to excellent yields. The IR, 1H NMR and mass spectroscopy were obtained for selected synthesized products.