News from China
Updates every hour. Last Updated: 25-Oct-2025 22:11 ET (26-Oct-2025 02:11 GMT/UTC)
All-in-one POM-based nanoreactor with oxidase-like activity for versatile detection and antibacterial action
Tsinghua University PressPeer-Reviewed Publication
The accurate and efficient detection of biomarker such as dopamine (DA) and alpha-fetoprotein (AFP) is crucial for clinical diagnosis, while the demand for materials with concurrent antibacterial activity remains urgent in medical and biological fields. In this study, a novel multifunctional PW₁₂@ZIF-67-Au (PZA) nanoreactor was successfully synthesized. This nanoreactor not only enables sensitive and reliable multivariate sensing of DA (a key neurotransmitter associated with neurological diseases) and AFP (a vital tumor marker for hepatocellular carcinoma), but also exhibits excellent antibacterial performance against common pathogenic bacteria like Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). The research provides a promising integrated solution for biomolecular detection and antibacterial protection, laying a solid foundation for its potential applications in clinical diagnostic and related fields.
- Journal
- Polyoxometalates
Gut microbiota disruption predicts severe steatosis in MASLD patients
First Hospital of Jilin UniversityPeer-Reviewed Publication
A new study in eGastroenterology links gut dysbiosis with severe steatosis in metabolic dysfunction–associated steatotic liver disease (MASLD). In a 61-patient cohort, those with the inflammation-linked Bact2 enterotype developed severe steatosis at lower thresholds. Adding microbiota status to standard clinical tools improved diagnostic accuracy from 80% to 90%, suggesting a path toward earlier detection and personalized care.
- Journal
- eGastroenterology
International journal FlexTech officially releases 2025 issue 2
Tsinghua University PressThe international scientific and technological journal FlexTech, co-launched by Tsinghua University Press and Wiley, officially released its 2025 Issue 2.
- Journal
- FlexTech
Selective coupling of methyl chloride to vinyl chloride over dispersed NaVO3
Dalian Institute of Chemical Physics, Chinese Academy SciencesPeer-Reviewed Publication
Researchers demonstrated highly dispersed NaVO3 nanoparticles, as a •CH2Cl radical surface-confined coupling center, demonstrating its superior performance in the selective coupling of methyl chloride to synthesize vinyl chloride. By incorporating NaVO3 onto the surface of CeO2, the catalyst enables effective capture of •CH2Cl radicals during the CH3Cl oxidative pyrolysis and its subsequent conversion into C2H3Cl, achieving a C2H3Cl selectivity of 56.7% and a CH3Cl conversion of 56.6% at 750 °C.
- Journal
- Chinese Journal of Catalysis
Protein-based materials enter a new era with molecular design and AI-driven innovation
Nanjing Agricultural University The Academy of ScienceA research team has presented a overview of protein-based materials, highlighting their structural diversity, wide-ranging applications, and the transformative potential of molecular design and AI.
- Journal
- BioDesign Research
TropiCODB: A multi-omics database unlocking the genetic potential of tropical crops
Nanjing Agricultural University The Academy of ScienceA research team has developed TropiCODB, a comprehensive multi-omics database designed to accelerate genetic improvement and precision biodesign in tropical crops.
- Journal
- BioDesign Research
Synthetic biology reprograms plant–microbe partnerships for resilient agriculture
Nanjing Agricultural University The Academy of ScienceA research team has outlined how synthetic biology can accelerate discoveries in plant–microbe interactions, offering strategies to enhance disease resistance, engineer synthetic symbioses, and manipulate root microbiomes.
- Journal
- BioDesign Research
Study highlights importance of dedicated exits for vulnerable populations in building evacuations
Nanjing Agricultural University The Academy of ScienceA research team has reviewed how machine learning (ML) is revolutionizing fermentation design and process optimization by providing powerful simulation and prediction tools.
- Journal
- BioDesign Research
Unlocking photosynthesis potential: Replacing RuBisCO with PEPC to boost crop efficiency
Nanjing Agricultural University The Academy of ScienceA research team has proposed a new approach to improve photosynthesis by replacing the enzyme ribulose-1,5-bisphosphate carboxylase/oxidase (RuBisCO) with phosphoenolpyruvate carboxylase (PEPC).
- Journal
- BioDesign Research