Researchers have developed a new scheme for controlling qubits in multilevel systems, enabling high-fidelity gate operations and overcoming interference issues. The approach uses a shuttle state to achieve equivalent coupling between any two energy levels, allowing for efficient control of quantum states.
Researchers at USTC developed an undercoordinated Cu nanodots catalyst for electrocatalytic acetylene semihydrogenation, achieving over 90% Faradaic efficiency and continuous synthesis of polymer-grade ethylene. The catalyst outperforms traditional thermocatalytic methods with lower energy consumption and compact reactor design.
A research team led by Prof. SUN Baolin revealed the mechanism of transcriptional regulation via S-nitrosylation for vancomycin resistance in Staphylococcus aureus. The study found that nitric oxide generated by NOS mediates the S-nitrosylation of transcription regulator MgrA, promoting vancomycin resistance.
A USTC research team designed a novel Ag pyrazole molecular catalyst that enables the one-step electrooxidation of propylene into 1,2-propylene glycol. The catalyst's dynamically reversible interconversion structure breaks the scaling relation and enhances the reaction rate.