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Updated: Jun 28, 2025

Estimating Sediment Denitrification Rates Using Cores and N2O Microsensors
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Estimating Sediment Denitrification Rates Using Cores and N2O Microsensors

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化芳香化合物如何影响葡萄糖支持的脱化中的电子供应和消耗?

Qian Wang1, Yingxin Zhao1, Jinxin Song1

  • 1School of Environmental Science and Engineering, Tianjin University, Tianjin 300350, China.

Water research
|April 14, 2024
PubMed
概括

4-二醇 (4-CP) 通过改变微生物新陈代谢和电子转移,影响葡萄糖支持的脱. 在高比率下,4-CP成为主要的电子捐赠者,抑制葡萄糖的使用并导致酸盐的积累.

关键词:
4 - - 二醇的使用方法碳代谢 碳代谢 碳代谢脱化过程中的脱.电子消耗 电子消耗 电子消耗提供电子供应的电子供应.的新陈代谢 的新陈代谢

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All meta-directing substituents are deactivating groups. These substituents withdraw electrons from the aromatic ring, making the ring less reactive toward electrophilic substitution. For example, the nitration of nitrobenzene is 100,000 times slower than that of benzene because of the deactivating effect of the nitro group. The first step in an electrophilic aromatic substitution is the addition of an electrophile to form a resonance-stabilized carbocation. The energy diagrams for...
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