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高性能光学纳米温度计实现17.35毫米深部组织无创温度监测
本文报道了一种具有抗热猝灭(anti-thermal quenching)特性的Er3+,Tm3+共掺杂TiO2纳米纤维,其基于发光强度比(FIR)技术,在近红外第一、第二生物窗口(NIR-I, NIR-II)内实现了高灵敏度(Sr达3.59% K?1)和低于1K分辨率的深部组织温度传感,在脂肪乳模型中的穿透深度达 ...
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