束缚态（质子化）对电子转移动力学有什么好处？
What are the benefits of bound (protonation) states for the electron-transfer kinetics?
摘要：
我们描述了一个模型的电子转移反应的影响，本地绑定到一个粒子的供体或受体网站的平衡与解决方案。由结合/非结合事件引起的供体-受体能隙的波动的统计是非高斯的，并且所得到的电子转移的自由能表面是非抛物线的。的电荷转移光学跃迁的带宽被预测通过作为在溶液中的结合粒子的浓度的函数的最大值。该模型是用来合理化最近观察到的pH值依赖性的电子转移速率涉及的供体-受体复合物的质子化状态的变化。
英文摘要：
We describe a model of electron transfer reactions affected by local binding to the donor or acceptor sites of a particle in equilibrium with the solution. The statistics of fluctuations of the donor-acceptor energy gap caused by binding/unbinding events are non-Gaussian, and the resulting free energy surfaces of electron transfer are non-parabolic. The band-width of the charge-transfer optical transition is predicted to pass through a maximum as a function of the concentration of binding particles in the solution. The model is used to rationalize recent observations of pH-dependence of electron transfer rates involving changes in the protonation state of the donor-acceptor complex.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
