This article establishes a neural network-based technique for automatic peak picking in 2D NMR spectroscopy, demonstrating a ...

High-Field NMR Laboratory, Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, 361005, China ...

Discover effective methods to determine the gravimetric sample composition of mixtures with unknown constituents, ensuring ...

2.2. Characterization Method The structures of the intermediates (IP-2 and IP-3) were determined by means of FT-IR while the structures of intermediates (IP-4, IP-5 and IP-6) were determined by means ...

1 The spectroscopic characteristics and IR, 1 H NMR and MS spectroscopic data of the arylidenebenzothiazines and acrylamides ... In the final difference Fourier map there are no peaks greater than ...

The moon will still appear full the night before and after its peak to the casual stargazer. Want to see the moon up close? We recommend the Celestron StarSense Explorer DX 130AZ as the best for ...

The structures of the products were established mainly by NMR analysis, including 2D experiments. Biological activities of these products were evaluated against Artemia salina, Aedes aegypti and ...

State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China ...