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首页> 外文期刊>Nitric oxide: Biology and chemistry >Visible light-controlled NO generation for photoreceptor-mediated plant root growth regulation
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Visible light-controlled NO generation for photoreceptor-mediated plant root growth regulation

机译:可见光控制的光感受介导的植物根生长调节

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摘要

Nitric oxide (NO) is an essential redox-signaling molecule free radical, contributes a significant role in a diverse range of physiological processes. Photo-triggered NO donors have significant potential compared to other NO donors because it releases NO in the presence of light. Hence, an efficient visible light-triggered NO donor is designed and synthesized by coupling 2,6-dimethyl nitrobenzene moiety at the peri-position of 1, 8-naphthalimide. The NO-releasing ability is validated using various spectroscopic techniques, the photoproduct is characterized, and finally, the NO generation quantum yield is also determined. Furthermore, the photo-generated NO has been employed to Arabidopsis thaliana as a model plant to examine the effect of photoreceptor-mediated NO uptake on plant root growth regulation molecule.
机译:一氧化氮(NO)是一种必需的氧化还原信号传导分子自由基,有助于在各种生理过程中发挥重要作用。 与其他没有捐赠者相比,照片触发没有捐赠者具有显着潜力,因为它在光线存在下释放不存在。 因此,通过在1,8-萘酰亚胺的Peri-potience偶联2,6-二甲基硝基苯部分,设计和合成了高效的可见光触发的供体。 使用各种光谱技术验证无释放能力,表征,其特征在于,最后,也确定了不产生的量子产率。 此外,作为模型植物,将照片产生的NO用于拟南芥植物,以检查光感受器介导的对植物根生长调控分子的影响。

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