This collection emphasizes the role of bio-catalysis in advancing the circular bioeconomy, focusing on enzymatic transformations and eco-friendly processes that valorize renewable feedstocks. Contributions should highlight innovative applications of bio-catalysis in waste-to-value systems, biorefineries, and green chemical synthesis.

Catal invites research articles, reviews and reports on the topic of the development of enzymes, metabolic engineering, and integration of bio-catalysis into industrial processes, aiming to reduce dependency on fossil-based resources and promote sustainable practices.

This collection, hosted by Catal, highlights the intersection of nanocatalysis and thermocatalysis in precision chemical synthesis. It aims to disseminate cutting-edge research that drives innovation in catalytic materials, selective processes, and reaction pathways, fostering advancements in the production of fine chemicals and specialty compounds. Aligned with Catal's mission to prioritize impactful catalytic applications, this collection welcomes contributions from established and early-career researchers that advance both theoretical and applied catalysis.

The collection embraces the breadth of Catal’s coverage, including topics such as nanostructured catalysts, thermocatalytic processes, and advanced synthesis strategies. Contributions may explore catalytic mechanisms, computational modeling, or experimental breakthroughs, offering insights into scalable industrial applications and fundamental research. Articles types—original research, reviews, perspectives, and analyses—are all encouraged, ensuring a diverse platform for sharing high-impact advancements in catalysis.