Research Topic · Peer-Reviewed

Nitrogen Fixation

Nitrogen is an essential element for all living organisms. It is a key component of DNA, RNA, and proteins. However, nitrogen gas, which makes up 78% of the Earth's atmosphere, is not directly available for biological use. This is where nitrogen fixation comes into play. Nitrogen fixation is the process by which at…

Curated from this journal's research 📚 4 peer-reviewed articles cited Cited 14× across the literature 🔖 ISSN 2377-2549 🗓 Reviewed June 2026

Overview

Nitrogen is an essential element for all living organisms. It is a key component of DNA, RNA, and proteins. However, nitrogen gas, which makes up 78% of the Earth's atmosphere, is not directly available for biological use. This is where nitrogen fixation comes into play. Nitrogen fixation is the process by which atmospheric nitrogen is converted into ammonia, an essential building block for many biological compounds. This process can occur through natural or artificial means. In nature, some bacteria and archaea have the ability to fix atmospheric nitrogen using an enzyme called nitrogenase. These organisms convert nitrogen gas into ammonia that can be used by plants and other organisms. However, this process is energy-intensive, and many plants have evolved to form symbiotic relationships with nitrogen-fixing bacteria. For example, legumes such as beans and peas form nodules on their roots that house nitrogen-fixing bacteria. In exchange for access to fixed nitrogen, the bacteria receive carbon compounds from the plant. This relationship is mutually beneficial and is one reason why legumes are often used in agricultural crop rotation. Artificial nitrogen fixation is also an important process in modern agriculture. The Haber-Bosch process is an industrial process that converts atmospheric nitrogen to ammonia, which can then be used as fertilizer. This process has revolutionized agriculture and has greatly increased crop yields, but it is also energy-intensive and has negative environmental impacts such as contributing to greenhouse gas emissions. Overall, nitrogen fixation is a crucial process in chemistry and biology. Understanding how it occurs and how it can be optimized is important for sustainable agriculture and environmental conservation.

Research published in this journal

4 peer-reviewed articles, ranked by relevance. Each links to its DOI.

How this research is being cited

The 4 articles above have been cited 14 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.

A sample of recent works citing this journal's research on Nitrogen Fixation, linking to each citing work.

Editorial oversight

Curated from peer-reviewed research published in New Developments in Chemistry (ISSN 2377-2549).

Journal editorial board
Annarita Del Gatto · Italy Bharat Gurale · United States Palani ELUMALAI · United Kingdom

This page summarises published research for orientation; it is not medical or professional advice.