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Updated: Sep 18, 2025

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使用电喷沉积形成的金属纳米粒子固定

Dylan T Holden1, Myles Quinn Edwards1, Zhongxia Shang2

  • 1Department of Chemistry, Purdue University 560 Oval Dr West Lafayette IN 47907 USA cooks@purdue.edu.

Chemical science
|June 23, 2025
PubMed
概括

研究人员开发了一种新的方法,利用水性微滴从二 (N2) 中合成氨 (NH3). 这一过程发生在气-水-固体界面,为化合物形成提供了一条新的途径.

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Inorganic Nitrogen Assimilation01:22

Inorganic Nitrogen Assimilation

Nitrogen is an essential element in biological systems, forming a crucial component of proteins, nucleic acids, and other cellular constituents. Many bacteria and archaea acquire nitrogen in the form of nitrate (NO₃⁻) or ammonia (NH₃), which are then assimilated into biomolecules through specific enzymatic pathways.Assimilatory Nitrate ReductionWhen nitrate enters the cell, it undergoes a two-step reduction process known as assimilatory nitrate reduction. Initially, the enzyme...
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