Common algae kelp in aquaculture was utilized as a raw material and synthesized biomass carbon dots through a green, convenient, and efficient hydrothermal method. This approach ensures environmentally friendly and pollution-free production from raw material selection to material synthesis. Zebrafish model organisms were selected as research objects to explore the fluorescence imaging and metabolism of different concentrations of carbon dots during the development of zebrafish embryos. Furthermore, the effect of carbon dots on zebrafish embryo development including hatching rate, heart rate, and survival rate of adult fish were studied to evaluate kelp-derived carbon dots' biosafety.

为适应现代教育理念及国家对创新型人才的需求，改革传统实验教学模式并激发学生的自主创新意识，在传统仪器分析实验教学基础上探索和构建以学生为主体、以创新能力培养为中心的自主设计实验教学模式。课程在夯实基础和拔高创新方面取得了平衡，同时拓展了课程思政的范畴，如以学生为中心的自主设计实验模式提升了学生学习主动性，课程高阶性、创新性显著提高，授课教师在更多方面以身作则，示范了严谨的科学态度，并倡导了积极的科学探索态度。通过自主设计实验的开展，学生的基础知识、学习兴趣、实验技能、创新能力等都得到了显著提升，建立了有效的仪器分析学习模式。