Multidimensional nuclear magnetic resonance (NMR) spectroscopy is a powerful tool for analyzing molecular structures; however, its practical application is hindered by prolonged acquisition times and ...

The effect of the vibrations were clearly visible in the 700 MHz NMR 1-H spectrum. In the CHCl 3 spectrum below, the artifact peaks from the noise emerge in the red curve, yet is reduced with the ...

Solution-state nuclear magnetic resonance (NMR) spectroscopy is the classical NMR spectroscopy approach used for molecular structure determination, where the experimental sample is studied while ...

CHAPS (3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate) is a zwitterionic surfactant, which has been extensively used in various biological fields. In the present work, the ...

We present a procedure for isolating subspectra corresponding to individual protein or peptide components in a ternary mixture or complex. Each of the three-component species is labeled differently: ...

为破解这一难题，研究人员通过 1 H核磁共振（1 H NMR）技术对荷瘤小鼠血浆进行代谢表型分析，探究PD-1抑制剂RMP1–14敏感性的代谢特征。 研究采用代谢物集富集分析（MSEA）和机器学习方法，发现治疗前代谢谱与疗效存在显著关联。

本研究针对高甘油三酯（TG）血症患者心血管风险预测的临床困境，通过1H-NMR（核磁共振）技术对REDUCE-IT类似人群进行脂蛋白代谢组学分析。研究发现即使LDL-C（低密度脂蛋白胆固醇）达标，TG升高仍导致小而密LDL、富含TG的残余脂蛋白等致动脉粥样硬化颗粒显著增加，揭示传统血脂检测盲区。该成果 ...

Talk to a health care provider if you think you or a loved one may have fetal alcohol spectrum disorder. Getting a diagnosis Getting a diagnosis can be difficult. There is no single test that can ...

Gov. Kathy Hochul on Saturday signed a package of legislation aimed at improving alcoholic beverage laws for consumers and small business owners. The package allows for the retail sale of beer on ...