昆士兰州研究人员开发了一个快速、廉价的唾液测试,利用纸质传感器和先进纳米技术早期检测多种癌症。 Queensland researchers developed a fast, cheap saliva test that detects multiple cancers early using a paper sensor and advanced nanotechnology.

昆士兰理工大学的研究人员开发了一种快速,廉价的唾液检测仪, 能在一小时内检测出与口腔,结肠,前列腺和胰腺癌等多种癌症相关的S100P蛋白生物标志物. Researchers at Queensland University of Technology have created a rapid, low-cost saliva test that detects the S100P protein biomarker linked to several cancers, including oral, colon, prostate, and pancreatic cancers, in about an hour. 使用带有金和银纳米粒子的纸质传感器以及地表增强的Raman光谱仪,该测试能够在没有抽血或生物素的情况下进行非侵入性、关点检测。 Using a paper sensor with gold and silver nanoparticles and surface-enhanced Raman spectroscopy, the test enables non-invasive, point-of-care detection without blood draws or biopsies. 具有深紫外线LED光线的绿色合成方法可提高敏感性和准确性。 A green synthesis method with deep UV LED light enhances sensitivity and accuracy. 该技术在Talanta出版,可以大大缩短诊断时间,改进早期检测,有可能在临床和社区环境中广泛使用。 The technology, published in Talanta, could significantly shorten diagnosis time and improve early detection, with potential for widespread use in clinical and community settings.