Abstract

The widespread use of disinfectants and antiseptics, and consequently their release into the environment, determines the relevance of studying their potential impact on the main producers of organic matter on the planet—photosynthetic organisms. The review examines the effects of some biguanides and quaternary ammonium compounds, octenidine, miramistin, chlorhexidine, and picloxidine, on the functioning of the photosynthetic apparatus of various organisms (Strakhovskaya et al. in Photosynth Res 147:197–209, 2021; Knox et al. in Photosynth Res 153:103, 2022; Paschenko et al. in Photosynth Res 155:93–105, 2023a, Photosynth Res 2023b). A common feature of these antiseptics is the combination of hydrophobic and hydrophilic regions in the molecules, the latter carrying a positive charge(s). The comparison of the results obtained with intact bacterial membrane vesicles (chromatophores) and purified pigment-protein complexes (photosystem II and I) of oxygenic organisms allows us to draw conclusions about the mechanisms of the cationic antiseptic action on the functional properties of the components of the photosynthetic apparatus.

中文翻译：

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阳离子防腐剂对各种光合色素-蛋白质复合物光能转换过程的影响

摘要

消毒剂和防腐剂的广泛使用以及它们向环境中的释放，决定了研究它们对地球上有机物质的主要生产者——光合生物的潜在影响的相关性。该综述研究了一些双胍类和季铵化合物、奥替尼啶、米米斯丁、氯己定和匹氯昔定对各种生物体光合装置功能的影响（Strakhovskaya 等人，发表于 Photosynth Res 147:197–209, 2021；Knox​​ 等人等人在 Photosynth Res 153:103, 2022 中；Paschenko 等人在 Photosynth Res 155:93–105, 2023a 中，Photosynth Res 2023b）。这些防腐剂的一个共同特征是分子中疏水性和亲水性区域的组合，后者带有正电荷。通过比较完整的细菌膜囊泡（色素细胞）和含氧生物的纯化色素-蛋白质复合物（光系统 II 和 I）获得的结果，我们可以得出关于阳离子防腐作用对含氧生物体成分功能特性的机制的结论。光合作用装置。