Xiaoqi Shi

Activation of peroxymonosulfate by 3D-printed PLA-supported FeMn-LDO for bisphenol A degradation in water

Xueting Li, Xiaoqi Shi, Rui Yang, Ziang Liu et autres

cn (code pays fourni par la source)

Ultra-selective 2D NMR DOSY with preserved J-coupling

Wen Zhu, Xiaoqi Shi, Xiaoxu Zheng, Mengjie Qiu et autres

Enhancing NMR Chemical Exchange Signals of Azo Compounds via Chemical-Shift Scaling

Xiaoqi Shi, Zeng Qing, Huiqiang Lu, Yi Luo et autres

Azo compounds offer wide-range applications due to their unique structures and properties. The N═N double bond in azo compounds can form a nonrotatable plane, frequently causing spins to experience different magnetic environments, and thus leading to chemical exchange. This may result in …

cn, us, bg (code pays fourni par la source)

Quantitative Analysis in Complex Reaction Systems: The Role of USTAR in High-Resolution NMR Spectroscopy

Xiaoqi Shi, Qing Zeng, L S Wang, Wen Zhu et autres

Nuclear magnetic resonance (NMR) has played an essential role in real-time monitoring of reaction systems. However, accurate quantification of complex reactions remains challenging due to issues such as spectral overlap mainly due to structural similarities between reactants and products, low product concentrations …

cn, us (code pays fourni par la source)

Deep learning-Guided optimization of cobalt catalysts for antibiotic degradation

Siyuan Jiang, Shengwen Zhou, Ce Wang, Zhihao Man et autres

cn (code pays fourni par la source)

Fast acquisition of high resolution liquid NMR spectroscopy

Wen Zhu, Mengjie Qiu, Yao Luo, Xiaoqi Shi et autres

Nuclear magnetic resonance (NMR) spectroscopy is a powerful tool for analyzing molecular structure and composition. However, traditional NMR experiments suffer from long acquisition times, especially in multidimensional NMR spectroscopy. This problem, to some extent, limits broader applications of NMR techniques. Various methods …

cn (code pays fourni par la source)

Sensitivity-Enhanced Pure Shift Spectroscopy Empowered by Deep Learning and PSYCHE

Xiaoxu Zheng, Wen Zhu, Xiaoqi Shi, Xinjing Gao et autres

Proton nuclear magnetic resonance (NMR) is the most used NMR technique. However, the limited range of chemical shifts and the complicated multiplet splitting often lead to severe spectral overlapping, making spectral analysis complex. Pure shift methods convert multiplets into singlets to greatly …

cn, us (code pays fourni par la source)

Advanced carbon-based materials for room-temperature potassium-sulfur batteries

Xiaomin Yuan, Xiaoqi Shi, Yuqi Zhao, Jiaxing Fu et autres

cn, pl (code pays fourni par la source)

Enhancing NMR chemical exchange signal of azo compound via chemical-shift scaling

Xiaoqi Shi, Qing Zeng, Huiqiang Lu, Yao Luo et autres

Azo compounds offer wide-range applications due to their unique structures and properties. The N = N double bond in azo compounds can form a non-rotatable plane, frequently causing spins to experience different magnetic environments, and thus leading to chemical exchange. This may …

cn (code pays fourni par la source)

In Situ Monitoring of Kefir Fermentation Process Using Signal-Separable NMR Techniques

Xiaoqi Shi, Yaoping Gou, Mengjie Qiu, Wen Zhu et autres

The fermentation time of fermented milk significantly influences its taste and nutritional value. Monitoring the fermentation process is crucial for ensuring the quality, flavor, and safety of fermented products. In this paper, the kefir fermentation process, as an example, was monitored in …

cn (code pays fourni par la source)

Deep learning network for NMR spectra reconstruction in time-frequency domain and quality assessment

Yao Luo, Wenhan Chen, Zhenhua Su, Xiaoqi Shi et autres

High-quality nuclear magnetic resonance (NMR) spectra can be rapidly acquired by combining non-uniform sampling techniques (NUS) with reconstruction algorithms. However, current deep learning (DL) based reconstruction methods focus only on single-domain reconstruction (time or frequency domain), leading to drawbacks like peak loss …

cn (code pays fourni par la source)

Selective-excitation-based method for measurement of NMR relaxation time

Xiaoqi Shi, Wen Zhu, Zeng Qing, Yao Luo et autres

cn, us (code pays fourni par la source)