英国《自然·生物医学工程》杂志近日在线发表的一篇论文,描述了一种进入肿瘤后发出荧光的纳米探针,可在癌症手术时作为通用显像剂。研究团队在小鼠实验中成功使用了这种类似晶体管的探针,并发现其能标记出直径小于1mm的肿瘤结。目前对许多癌症,尤其是早期或较早期的实体肿瘤来说,手术切除仍是主要的治疗方案。因为在理论上,若是以手术完全移除肿瘤细胞,癌症是可以被治愈的。在切除 A recent online paper published in the journal Nature Biomedical Engineering describes a luminescent nanoparticle probe that enters the tumor as a universal imaging agent for cancer surgery. The team successfully used this transistor-like probe in mice and found it marked tumor junctions smaller than 1 mm in diameter. Currently, surgical resection remains the major treatment for many cancers, especially early or earlier solid tumors. Because in theory, if the surgery to completely remove tumor cells, cancer can be cured. In the cut