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美国宾夕法尼亚大学的研究人员发现,人体皮肤可散发出一种带有气味的挥发性有机化合物。通过检测皮肤发出的气味可诊断皮肤癌。据此,开发了一种基于纳米技术的新型传感器。可以从正常皮肤细胞中检测出黑色素瘤细胞。
Researchers at the University of Pennsylvania found that human skin can emit an odor of volatile organic compounds. Skin cancer can be diagnosed by detecting the smell of the skin. Accordingly, a new type of sensor based on nanotechnology has been developed. Melanoma cells can be detected from normal skin cells.