【摘要】 新的高中化学课程标准要求将化学前沿知识作为中学化学教学、考核的重要内容，但教材篇幅有限，中学教师获得科研文献的途径也受限，教学中融入的化学前沿知识还存在“少”和“旧”的问题，因而用通俗易懂的语言简要介绍化学研究的热点和研究前沿非常重要，也非常必要。本文从碳基量子点结构、特性、合成和应用等几个方面介绍了其在医药、环境、食品和光电能源等方面广泛应用，以期为中学化学教学提供情境素材，让更多的中学教师了解化学研究的前沿知识，在教学中能主动引导学生关注化学前沿和与化学有关的社会问题，涵养学生社会责任感和参与意识，提升学生决策能力。更多还原

【Abstract】 According to the requirements of the new curriculum reform, frontier knowledge of chemistry is a very important part of chemistry teaching and assessment in middle schools. However, due to the limited space of teaching materials and the limited access of middle school teachers to scientific research literature, there are still problems of “little” and “old” frontier knowledge of chemistry integrated into teaching. Therefore, it is very important and necessary to briefly introduce the hot spots and research frontiers of chemistry research in plain language. In this paper, the wide applications of multicolored carbon-based quantum dots in medicine, environment, food and photoelectric energy were introduced from the aspects of structure, properties, synthesis and application. Lots of situated materials were provided in this paper, which would let more middle school teachers understand the chemical frontiers, take the initiative to guide students to pay attention to the introduction of chemistry and social problems, cultivate students’ sense of social responsibility and participation, and improve their decision-making ability.更多还原