On August 18, 2025, NetEase reported that the Ti3C2Tx modified with phycocyanin combines the biological activity of phycocyanin with the high electrical conductivity and high specific surface area characteristics of Ti3C2Tx, showing potential in fields such as photodynamic therapy, biological imaging, and biosensors. Its preparation method includes physical adsorption and chemical covalent bonding, and the reaction conditions need to be controlled to retain biological activity and structural stability.