Zhaowei Yang

Nov 11, 2024 | pubs.rsc.org | Xuefeng Wang |Zhaowei Yang |Xuehui Li |Lingsuo Meng

Hydrazone-linked Covalent Organic Frameworks for Fluorescence Detection of Hg2+ A hydrazone-linked COF (DvDf-C3XJ-COF) with hydrogen-bond reinforcement and abundant coordination sites was synthesized, exhibiting strong fluorescence and high sensitivity/selectivity for Hg²⁺ detection, with a detection limit of 1.65 × 10⁻⁶ M. The fluorescence quenching for Hg²⁺ is attributed to coordination interactions, which occur through a dynamic quenching process.

Feb 20, 2024 | mdpi.com | Zhaowei Yang |Peng Li |Yingguo Hu |Meishan Liu

1. IntroductionBecause of its high efficiency and low cost, blasting excavation has become an essential engineering excavation method. It is more frequently being used in national economic construction, such as water conservancy, road construction, mining and national defense. However, due to the variability of blasting operation environments and the incompleteness of blasting theory, blasting operations will inevitably have a certain negative impact.

Feb 14, 2024 | onlinelibrary.wiley.com | Yuhan Xing |Miranda Tsang |Zhaowei Yang |Maggie Haitian Wang

AHR airway hyperresponsiveness BAL bronchoalveolar-lavage C T cycle threshold CTLA4 cytotoxic T-lymphocyte protein 4 DP domestic poultry DUSP1 dual-specificity phosphatase 1 EDC electrostatic dust collector FOXP3 forkhead box P3 GITR glucocorticoid-induced TNFR-related IL interleukin IQR interquartile range LPS lipopolysaccharides OVA ovalbumin PASTURE Protection against Allergy, Study in Rural Environments PBMC peripheral blood mononuclear cell SD standard deviation SOCS suppressor of...

Mar 28, 2023 | mdpi.com | Zhaowei Yang |Yu Rao |Xiuli Ding |Erlei Yao

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