Talk@EEH直播预告|9.11瑞典林雪平大学Thanh Wang教授——高分辨率质谱技术在环境取证中的应用:以室内环境为例

学术   2024-08-29 15:44   江苏  



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直播时间2024年9月11日 下午3:00(北京时间)

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https://live.bilibili.com/25002335?broadcast_type=0&is_room_feed=1&spm_id_from=333.999.0.0(生态环境健康EEH)

Application of high-resolution mass spectrometry in environmental forensics: a case study of indoor environments



本期主持:

何益得 副教授

EEH期刊青年编委

南京工业大学

              

特邀主讲:

Thanh Wang 教授

瑞典林雪平大学


    


Thanh Wang is a senior associate professor at Linköping University, Sweden. In 2002, he received a bachelor’s degree from Malmö University and a master’s degree in chemistry from Lund University in 2004. He obtained a PhD from the Research Center for Eco-Environmental Sciences at Chinese Academy of Sciences under Prof. Guibin Jiang in 2009 and continued thereafter as a permanent staff in the same group. In 2014, he moved back to Sweden to continue his research on environmental analytical chemistry of organic pollutants. His research interests include investigating the distribution and fate of emerging organic contaminants in the ambient environment and indoor settings, and application of high-resolution mass spectrometry and cheminformatics for nontarget screening.


报告摘要

We spend more than 90% of our time in different indoor settings. We are therefore constantly exposed to a complex mixture of chemicals that could be released from building materials, interior decoration, textiles, furniture, flooring, cooking, consumer products, human activities, and more. These could include different manufactured chemicals such as colorants, binding agents, softeners, biocides, plasticizers and flame retardants, and some of these have been found to cause adverse health effects. Targeted chemical analysis is mainly used to investigate the occurrence of indoor organic contaminants, but recent years have seen the rise of the use of suspect screening and nontarget screening (SSA/NTA) using high resolution mass spectrometry (HRMS). In this presentation, I will present results from our studies on the use of SSA/NTA to characterize the chemicals in indoor environments using indoor dust as a representative medium. Focus will be on data analysis strategies for the detection and grouping of chemical features from HRMS as well as source apportionment of identified compounds.


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Eco-Environment & Health (EEH) is an international and multidisciplinary peer-reviewed journal designed for publications on the frontiers of the ecology, environment and health as well as their related disciplines. EEH focuses on the concept of “One Health” to promote green and sustainable development, dealing with the interactions among ecology, environment and health, and the underlying mechanisms and interventions. Our mission is to be one of the most important flagship journals in the field of environmental health.


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Development and health are the eternal topics of human society. Health is the common pursuit of all human beings, and a well-functioned eco-environment is the foundation of human health and development. The goal of establishing Eco-Environment & Health is to strengthen academic exchanges in related fields, promote global eco-environmental protection, and advance the cause of human health and wellness.


发展与健康是人类社会永恒主题。健康是全人类的共同追求,良好生态环境是人类健康和发展的基础。创办生态环境与健康期刊,目标是加强相关领域学术交流,推进全球生态环境保护,推动人类卫生健康事业。


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Eco Environ Health
期刊聚焦大健康(One Health)理念,助力绿色可持续发展,关注生态、环境与健康之间交互作用的过程、机制与干预,包括生态与生物多样性保护,新污染物的环境归趋与生物过程,人体暴露与健康效应,环境风险评价、管理与调控。
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