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首页> 外文期刊>Photosynthesis Research: An International Journal >On some aspects of photosynthesis revealed by photoacoustic studies: a critical evaluation [Review]
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On some aspects of photosynthesis revealed by photoacoustic studies: a critical evaluation [Review]

机译：关于光声研究揭示的光合作用的某些方面：一项重要评估[综述]

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摘要

Photoacoustic techniques have been widely developed in photosynthesis research since the 1970s. We can divide the progress in this field into three periods. In the first period, a pioneer, William W. Parson ( and his co-workers) discovered that the photochemical charge separation is accompanied by a conformation change. In the second period, the technique was essentially used to measure the two components of photochemical activity detected in the gas phase: energy storage ( photothermal effect) and gas exchange (photobaric effect). In the third period, the time resolution and sensitivity of detection in liquid phase were significantly improved. In reviewing this last period, we shall focus on three aspects: conformation changes, thermodynamic parameters, and quantum yield spectra.
机译：自1970年代以来，光声技术已在光合作用研究中得到了广泛的发展。我们可以将该领域的进展分为三个阶段。在第一阶段，先驱者William W. Parson（及其同事）发现，光化学电荷的分离伴随构象变化。在第二阶段，该技术主要用于测量在气相中检测到的光化学活性的两个组成部分：能量存储（光热效应）和气体交换（光压效应）。在第三阶段中，液相分离的时间分辨率和灵敏度得到了显着提高。在回顾这一最后阶段时，我们将集中在三个方面：构象变化，热力学参数和量子产率谱。

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