Mo Zhang

Boosting Iturin A Production in Bacillus velezensis by Multimodule Engineering, Operon Restructuring, and Pickering Emulsion Fermentation

Abstract Iturin A is a valuable natural cyclic lipopeptide with broad application potential in multiple fields such as food preservation and agricultural production. However, its industrial production remains limited due to low fermentation yield. In this study, iturin A biosynth...

A multi-field coupled model for gas migration in high-temperature coal seams considering fracture zones and fracture roughness

Gas migration in high-temperature coal seams is governed by fracture-zone connectivity, fracture-surface roughness, and thermo-mechanical deformation. However, fracture roughness is often treated qualitatively or absorbed into empirical permeability, which limits its use in field...