公开课：有机质谱谱图解析直播答疑

Core Viewpoint - The article emphasizes the importance of practical guidance in organic mass spectrometry analysis, addressing common challenges faced by professionals in the field [5][6][7]. Group 1: Live Broadcast Background - Organic mass spectrometry is a core technical method in organic chemistry, drug development, and environmental monitoring, but it involves complex operational challenges [5]. - Professionals often encounter difficulties such as significant differences in spectra from different ionization sources, confusion from complex fragmentation reactions, and unclear strategies for analyzing unknown impurities [5]. Group 2: Live Broadcast Content - The live broadcast will focus on core operational issues in organic mass spectrometry analysis, with the instructor addressing five major professional questions collected in advance [6]. - The session will provide systematic solutions to these questions, share practical case studies, and offer tips for spectrum analysis, while also allowing for interactive Q&A to address audience-specific queries [7]. Group 3: Highlights of the Live Broadcast - The broadcast will target practical pain points, addressing high-frequency operational challenges such as ionization source selection and unknown impurity analysis, ensuring relevance and applicability [8]. - It will include in-depth case studies that illustrate analytical thought processes in different scenarios, making abstract mass spectrometry theories easier to understand [8]. - A standardized analysis process and judgment framework will be provided for each core issue, facilitating direct application in real work situations [8]. - The instructor has extensive experience in the organic mass spectrometry field, combining solid theoretical knowledge with practical experience, ensuring authoritative and useful answers [8]. Group 4: Target Audience - The target audience includes technical personnel engaged in organic synthesis, drug development, and chemical analysis who frequently perform mass spectrometry analysis [9]. - It also includes laboratory personnel in environmental monitoring, food testing, and forensic toxicology [9]. - Students and faculty in organic chemistry and analytical chemistry programs, as well as those who have completed the "Organic Mass Spectrometry Analysis" course and wish to enhance their practical skills, are also part of the target group [9].