Cesium tungsten bronze nanopowder is regarded as the best dingal material for preparing nano heat insulating film as it has strong near-infrared optical absorption with the wavelength in the range of 780-2500 nm. Also, the cesium tungsten bronze (CsxWO3) is a novel NIR absorbent for PTA treatment of human cancer. The experts have developed PEGylated homogeneous CsxWO3 nanorods with broad photo-absorption (780-2500 nm).
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Recently, photothermal ablation therapy (PTA) employing near-infrared radiation (NIR) has been extensively investigated as an emerging modality for cancer management. However, the clinical translation of this promising approach is limited by the lack of PTA agents with broad NIR absorption, low cost and high photothermal conversion efficiency. So the researchers are trying to find such a PTA agent with broad NIR absorption. And they found that there is promising potential of CsxWO3 nanorods for application in PTA cancer therapy.
