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所在平台: Udemy |
课程主页: https://www.udemy.com/course/instrumentation-and-application-of-electron-impact-mass-spec/
课程评论：没有评论
课程名称：电子撞击质谱的仪器与应用 概述：本课程提供了电子撞击质谱（EI-MS）的全面介绍，这是一种在分析化学和制药化学中至关重要的技术。参与者将探讨质谱的基本原理，重点关注硬离子化方法、EI-MS仪器的设计与操作，以及质谱的解读。通过实际案例和实用的报告策略，学习者将掌握分析、解释和论证EI-MS数据的技能，以适用于各种有机化合物。该课程非常适合希望深入理解质谱在现代科学、医学和工业中作用的学生、研究人员和专业人士。 参与者将获得使用真实案例报告和论证分析结论的实践经验，包括有机化合物的表征以及利用软件工具和数据库（如NIST MS数据库和FreeStyle软件）进行化合物确认。课程还讨论了质谱技术的优缺点，包括高灵敏度、特异性和快速分析，以及仪器维护、数据处理和样品准备的复杂性。到课程结束时，学生将能够熟练解读质谱数据，理解裂解模式，并在药物发现、临床诊断、环境分析、生物标志物发现以及法医学等多个应用中应用质谱技术。
This course provides a comprehensive introduction to mass spectrometry using electron impact (EI-MS), a cornerstone technique in analytical and pharmaceutical chemistry. Participants will explore the fundamental principles of mass spectrometry, focusing on hard ionization methods, the design and operation of EI-MS instruments, and the interpretation of mass spectra. Through real-world examples and practical reporting strategies, learners will acquire the skills necessary to analyze, interpret, and justify EI-MS data for a range of organic compounds. The course is ideal for students, researchers, and professionals seeking to deepen their understanding of the role of mass spectrometry in modern science, medicine, and industry. Participants will gain hands-on experience in reporting and justifying analytical conclusions using real-world examples, including the characterization of organic compounds and the use of software tools and databases (such as the NIST MS database and FreeStyle software) for compound confirmation. The course also addresses the advantages and challenges of mass spectrometry techniques, including high sensitivity, specificity, and rapid analysis, as well as the complexities of instrument maintenance, data handling, and sample preparation. By the end of the course, students will be proficient in interpreting MS data, understanding fragmentation patterns, and applying mass spectrometry in diverse applications such as drug discovery, clinical diagnostics, environmental analysis, biomarker discovery, and forensic science
