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Related Experiment Video

Updated: Jan 2, 2026

Author Spotlight: Standardizing the Development of Amine-Based Silica Composites as CO2 Adsorbents for Direct Air Capture

Author Spotlight: Standardizing the Development of Amine-Based Silica Composites as CO2 Adsorbents for Direct Air Capture

Published on: September 29, 2023

Carbonic anhydrase modification for carbon management.

Anand Giri¹, Deepak Pant²

¹Department of Environmental Sciences, Central University of Himachal Pradesh, Kangra, India.

Environmental Science and Pollution Research International

|December 5, 2019

Summary

Modifying carbonic anhydrase (CA) enhances carbon dioxide absorption from flue gas. This review explores chemical and genetic strategies for improved CO2 capture and management, focusing on biocompatibility.

Keywords:

CO2 Carbonic anhydrase Cross-linker ligands Ligand–ligand interaction Metal interaction Recombinant

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Published on: February 21, 2017

Area of Science:

Biocatalysis
Chemical Engineering
Environmental Science

Background:

Carbonic anhydrase (CA) is crucial for CO2 hydration.
Efficient CO2 capture from flue gas is vital for carbon management.
Current CA applications require enhanced activity and stability.

Purpose of the Study:

To review carbonic anhydrase modification strategies for CO2 capture.
To assess the role of modified CA in carbon management.
To propose biocompatibility rules for CA modification.

Main Methods:

Review of chemical modification techniques (metal-ligand chemistry, cross-linking agents, residue- and group-specific modifications).
Review of biological modification techniques (genetic modifications).
Assessment of modified CA performance in CO2 absorption, sequestration, and mineral formation.

Main Results:

Chemical and genetic modifications improve CA activity and stability for CO2 absorption.
Modified CA enhances CO2 sequestration and mineral formation.
Different modification pathways offer tailored solutions for carbon capture.

Conclusions:

Carbonic anhydrase modification is a promising strategy for accelerating CO2 absorption.
Biocompatibility is essential for sustainable CA modification.
This review provides a theoretical framework for future research in CA-based carbon management.