溯经典之源，探交叉之本。与我们共赴物理生物学经典读书会（Physical Biology Journal Club），回到伟大思想诞生的现场！
Topic: How Exciton Transfer in Protein-pigment Supercomplex for Photosynthesis: Förster Resonance Energy Transfer (Ⅰ)
Speaker: Chengqian LI, PhD Student, School of Life Sciences, Westlake University
Time: 16:00-17:30, Thursday, October 15, 2026
Venue: E14-326 (tentative), Research Center, Westlake University
Reference: May V, Kühn O. Charge and Energy Transfer Dynamics in Molecular Systems. 4th ed. Wiley-VCH, 2023.
Key Words: Photosynthesis, Light Harvesting, Förster Resonance Energy Transfer
Abstract: This session will introduce the Förster model as a classical framework for describing excitation energy transfer between photosynthetic pigments. Starting from a simple donor–acceptor system, we will discuss how electronic coupling enables excitation transfer, why the interaction can be approximated by dipole–dipole coupling, and how this leads to the characteristic R^(-6) dependence of the transfer rate. We will also consider the roles of spectral overlap and pigment orientation, and discuss the assumptions and limitations of the Förster description when it is applied to densely packed pigment networks in photosynthetic complexes.
读书会简介：物理生物学读书会由西湖大学交叉科学中心（CIS）师生共同发起，每周四在轻松自由的氛围中，深入研读物理生物学领域的经典文献，通过追本溯源，激发思想碰撞，促进跨学科交流与合作。
发起人：钱紘，徐小婵
主讲人：以博士后和博士生为核心，全员开放！我们热忱欢迎每一位希望分享的主讲人。
参与成员：欢迎全校所有对物理生物学等交叉领域有浓厚兴趣的师生加入。
地点：科研中心 E14-326 或 E14-349 会议室
形式：读书会每周聚焦物理生物学领域的一篇经典论文或书籍章节，通过主讲人领读与集体讨论，理解相关领域的核心概念、理论与模型，系统梳理该领域的基础知识、核心问题与研究范式。
Overview: The Physical Biology Journal Club is a weekly Friday lunchtime event hosted by the faculty and students of the Center for Interdisciplinary Studies (CIS). Our goal is to help everyone learn about how key concepts and groundbreaking discoveries have shaped and inspired the entire research fields. Through lively, in-depth discussion of classic physical biology papers and books, we explore the history, foundational principles, research methodologies, and the remarkable stories of the scientists behind them. Join us to connect with the roots of physical biology and spark ideas in a welcoming environment.
Organizers: Hong Qian, Xiaochan Xu
Speaker: Led by postdocs & PhDs, and everyone can be a host!
Audience: All with a strong interest in physical biology are warmly welcomed.
Venue: E14-326 or E14-349, Research Center, Westlake University
Contact Information
Ms. Shujie Du (杜舒节), dushujie@westlake.edu.cn, Center for Interdisciplinary Studies (CIS)
