Please prepare your samples in the designated area or under a hood, and not on top of the magnet. The chemical shifts (d) of solvent signals observed for 1 H NMR and 13 C NMR spectra are listed in the ...

Free induction decays (FIDs) and NMR spectra There are two main ways to achieve magnetic resonance. Either by changing the magnetic field B, H or by changing the incident waves hv, or both. Many ...

每年10月，诺贝尔奖的公布总是吸引全球目光，而今年的诺贝尔奖也如火如荼地揭晓中。说起诺贝尔奖，几乎无人不知、无人不晓，尤其是诺贝尔化学奖，更是被网友戏称为“诺贝尔理综奖”，因为近十年的获奖研究涵盖了物理、化学和生物三大学科的交叉领域。今年更是将诺贝尔 ...

碳点(CDs)作为一种功能化的有机-无机杂化的碳纳米材料，既保留了量子点优异的光学性能，又兼具表面聚合物链修饰的分子特性。由于其独特的核壳结构(通常是碳核/表面聚合物壳)，CDs是构建具有多色、高量子产率和多刺激响应特性的智能材料的良好基石。然而，由 ...

气体小分子分离已成为化学工程、环境保护、能量转换等多个领域的核心研究方向，其关键在于开发高效且可持续的分离技术，实现高选择性和高通量。共价有机框架（COFs）作为一种具有潜力的晶体多孔聚合物，在气体分离领域备受瞩目。COFs由可定制的有机连接体通过共 ...

Nuclear magnetic resonance (NMR) spectroscopy can be used to monitor the dynamic behavior of a protein at a multitude of specific sites. Moreover, protein movements on a broad range of timescales ...

The "omics" technologies - genomics, transcriptomics, proteomics, and metabolomics - are at the forefront of discovery in ...

Timing Trades in Nomura Holdings Inc Adr American Depositary Shares NMR can be Risky if you Don't Have Discipline ...

The study of metabolism in living plants poses challenges for science. A research team from Leipzig and Würzburg has now ...

近日，中国科学院上海有机化学研究所生物与化学交叉研究中心刘聪研究员、谭立研究员与中国科学技术大学项晟祺教授合作，在 Journal of the American Chemical Society 发表了题为 “Inhibitor Development for α?Synuclein Fibril’s Disordered Region to Alleviate Parkinson’s Dise ...

大家好，今天我们来了解一篇关于水凝胶的研究论文——《Stretchable, Adhesive, and Biocompatible Hydrogel Based on Iron–Dopamine ...