晨间信号Morning Signal
《科学》 第391卷 第6786期 · 2026年2月12日 · 中文解读

热浪期间检测超分子有机纳米颗粒

Detecting supramolecular organic nanoparticles during heat wave · R. Zhang et al.
约 68 分钟Research Article Summary在小程序里点播,20 到 60 分钟做好
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该研究通过实地观测和量子化学计算,揭示了热浪期间羧酸自组装形成超分子纳米颗粒的新粒子形成机制。
原文开头
Full article and list of author affiliations: https://doi.org/10.1126/ science.ady5192 Renyi Zhang*, Yixin Li, Jiayun Zhao, Bianca Aridjis-Olivos, Lijun Zhao, Veronica Kowalewski, Maisha Kabir, Natalie M. Johnson, Erik R. Nielsen, Sarah D. Brooks, Yue Zhang, Arnold Vedlitz, Weston Porter, Simon W. North, Wanhe Li, Michael W. Young, John H. Seinfeld, Yuhan Wang, Yuan Wang INTRODUCTION: Understanding how aerosols are formed is one of the foremost frontiers in atmospheric research, with profound implications for human and ecosystem health, weather, and climate. As the major contributor to fine aerosols, new particle formation produces >50% of cloud condensation nuclei in the troposphere. Aerosol nucleation is typically described by a two-step process involving a free energy barrier (e.g., nonspontaneous) and a curvature barrier (e.g., volatility-limited). …
摘自《科学》(Science)第391卷 第6786期 · 2026年2月12日,R. Zhang et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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