1 hasil untuk "Deng, Li-dan"

Systematic evaluation of pigment-based whole-cell lead biosensors: challenges in genetic circuit engineering and critical considerations for background noise control

Guo, Yan; Deng, Li-dan; Gong, Wen-wu dkk.

Front Bioeng Biotechnol · 2026 · Inggris · PubMed Central

INTRODUCTION: Despite advances in whole-cell biosensors for Pb(II) detection, background leakage and limited dynamic range hinder field deployment. This study systematically evaluates four diverse pbr operons and optimizes genetic circuit architectures to develop high-performance pigment-based…