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Updated: Jun 17, 2026

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
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工程GO-pAmOx:一种多氧化功能化石墨烯氧化物复合物,用于从水中选择性去除NSAID和有机污染物

Luca Stefanuto1, Agnese Ricci1, Elisa Fardelli1

  • 1Science Department, University of Roma Tre, Rome 00146, Italy.

ACS omega
|July 29, 2025
PubMed
概括

一种新的石墨烯氧化物聚合物复合物有效地从水中去除制药污染物. 这种吸附剂显示出高容量和可重复使用的药物,如布洛芬,阿司匹林和,为废水处理提供可持续的解决方案.

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相关概念视频

Preparation of Amines: Reduction of Oximes and Nitro Compounds01:29

Preparation of Amines: Reduction of Oximes and Nitro Compounds

Oximes can be reduced to primary amines using catalytic hydrogenation, hydride reduction, or sodium metal reduction. The reduction of aliphatic and aromatic nitro compounds to primary amines takes place by either catalytic hydrogenation or by using active metals like Fe, Zn, and Sn in the presence of an acid.
Though catalytic hydrogenation can reduce nitrobenzenes, the reduction is nonselective in the presence of other functional groups. For instance, if nitrobenzene contains an aldehyde group,...
Amines to Alkenes: Cope Elimination01:14

Amines to Alkenes: Cope Elimination

Cope elimination reaction involves the conversion of tertiary amines to alkene using hydrogen peroxide under thermal conditions, as depicted in figure 1.
Metabolism of Chemolithotrophs01:15

Metabolism of Chemolithotrophs

Chemolithotrophs are microorganisms that obtain energy by oxidizing inorganic molecules such as hydrogen gas (H₂), ammonia (NH₃), reduced sulfur compounds (H₂S, S²⁻), and ferrous iron (Fe²⁺). Unlike heterotrophic organisms that rely on organic carbon, chemolithotrophs transfer electrons from these inorganic donors to the electron transport chain (ETC), generating a proton motive force (PMF) that drives ATP synthesis through oxidative phosphorylation. However, because inorganic electron donors...