CAJ | 학술논문

有效测量纳微米尺度范围温度及物体表面温度梯度分布需要研发各种类型的纳米尺度温度计来实现。半导体纳米晶由于具有尺寸效应引起光致发光(荧光)效应，其具有的热胀冷缩的性质会使得温度变化引起纳米晶晶格收缩或膨胀，从而引起荧光光谱的变化，进而为设计制备高灵敏度温度计奠定基础。结合前期相关工作，本文总结了基于纳米晶的各种荧光纳米温度计，阐述不同类型纳米温度计的特性，为这一前沿领域研究提供启发。
유효측량납미미척도범위온도급물체표면온도제도분포수요연발각충류형적납미척도온도계래실현。반도체납미정유우구유척촌효응인기광치발광(형광)효응，기구유적열창랭축적성질회사득온도변화인기납미정정격수축혹팽창，종이인기형광광보적변화，진이위설계제비고령민도온도계전정기출。결합전기상관공작，본문총결료기우납미정적각충형광납미온도계，천술불동류형납미온도계적특성，위저일전연영역연구제공계발。
Temperature is a critical thermodynamic parameter in many biological and biotechnological proces-ses. And its measurement is often required for both scientific research and industrial applications. However, measuring the local temperature and temperature gradient in the nanoscale regime remains an enormous chal-lenge. Due to quantum confinement effect, semiconductor nanocrystals( NCs) show unique size-dependent op-tical property, which has got people's extensive concern in the past few years and supplies a new approach to-wards measuring temperature in the nanoscale regime. In this review article, various NCs-based thermometers were systematically summarized with the aim to inspire the researchers engaged in this field.