Jilin University Zhang Tong Team | Bio-inspired Room Temperature NO₂ Sensor: π-Back Bonding Mechanism Achieves High Selectivity Detection
Inspired by the interaction between metal porphyrins (such as hemoglobin) and gas molecules in nature, the Zhang Tong team at Jilin University has successfully developed a conductive polymer composite material (PANI/PEDOT:PSS) functionalized with copper tetraphenylporphyrin (CuTPP) for high selectivity NO₂ detection at room temperature. This sensor utilizes the unique π-back bonding mechanism between CuTPP and … Read more