扫描电镜用不好？实验室人手一份的避坑指南直击痛点

Core Viewpoint - The article promotes a specialized course on scanning electron microscopy (SEM) aimed at addressing common challenges faced by users, including sample preparation, operation techniques, and energy spectrum analysis [2][4][6]. Course Overview - The course is taught by Zhang Niu from Beijing Institute of Technology, who has extensive experience in SEM and related instrumentation [3]. - It focuses on three main pain points: sample preparation, operational techniques, and energy spectrum analysis [4][5][6]. Course Content - The course is structured into three modules: - Module 1: Different sample preparation methods and tool selection, covering various sample types such as powders, bulk materials, and biological samples [7]. - Module 2: Practical operation techniques and pitfalls, detailing the entire operational process from sample introduction to high-resolution image acquisition [8]. - Module 3: Energy spectrum testing techniques and quantitative analysis, enabling participants to interpret data more accurately [8]. Learning Benefits - The course offers multiple learning benefits, including the ability to revisit course materials, a dedicated learning group for peer discussion, and personalized support from the instructor [15].