Cesium Tungsten Bronze Nanopowder Applied for Office Building Thermal Insulating Film

Cesium tungsten bronze nanopowder for preparing office building thermal insulating film shows a strong near-infrared optical absorption and a high visible light transmittance. In recent years, the experts found that CsxWO3 nanocrystals displayed strong near-infrared optical absorption with a high molar extinction coefficient, thus generated significant amounts of heat upon excitation with near-infrared light.

cesium tungsten bronze nanopowder applied for office building thermal insulating film picture

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cesium tungsten bronze nanopowder applied for office building thermal insulating film image

And the results of current studies showed that CsxWO3 nanorods has a promising potential for applying in PTA cancer therapy. PTA is the short for photothermal ablation therapy. The PTA study in two human carcinoma cell lines demonstrated that CsxWO3 nanorods can efficiently cause cell death via hyperthermia induced lysosome destruction, cytoskeleton protein degradation, DNA damage and thereafter cellular necrosis or apoptosis. And some experts also confirmed the migration of healthy cells migrated from unirradiated areas to dead cell cycle, which is essential for tissue reconstruction and wound healing after photodestruction of tumor tissue.

 

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