D. Coman, L. Jiang, F. Hyder, and K. Behar Department of Diagnostic Radiology, Yale University, New Haven, CT, United States, Quantitative Neuroscience with Magnetic Resonance (QNMR), Yale University, New Haven, CT, United States, Departments of Diagnostic Radiology and Biomedical Engineering, Yale University, New Haven, CT, United States, Department of Psychiatry, Yale University, New Haven, C...

Sarcophyton sp. soft corals are rich in cembranoid diterpenes, which represent the main chemical defense of corals against their natural predators in addition to their myriad biological effects in humans. Quantitative NMR (qNMR) was applied for assessing the diterpene variation in 16 soft coral specimens in the context of their genotype, origin, and growing habitat. qNMR revealed high diterpene...

Dario J. Englot,1 Asht M. Mishra,1 Peter K. Mansuripur,1 Peter Herman,2,6,7 Fahmeed Hyder,2,3,6,7 and Hal Blumenfeld1,4,5,6 Departments of 1Neurology, 2Diagnostic Radiology, 3Biomedical Engineering, 4Neurobiology, and 5Neurosurgery, 6Program for Quantitative Neuroscience with Magnetic Resonance (QNMR), and 7Magnetic Resonance Research Center (MRRC), Yale University School of Medicine, New Haven...

Abstract Red fruit oil (RFO) can be extracted from fruits of Pandanus conoideus, Lam., an endogenous plant Papua, Indonesia. It is a commonly used essential original traditional medicine. By applying newly developed quantitative 1 H NMR (qNMR) spectroscopy method for quality assessment, simultaneous determination the saponification value (SV), acid (AV), ester (EV), and iodine (IV) in RFO was p...

Extremely accurate and precise quantitative NMR was demonstrated using the new qNMR tools in VnmrJ 3.1 software and calibration with an external standard. Periodic calibration can deliver accuracy as high as 99.9 % and precision as good as 0.59%, while performing calibration with each study can result in accuracy and precision as high as 100% and 0.35%, respectively.

Extremely accurate and precise quantitative NMR was demonstrated using the new qNMR tools in VnmrJ 3.1 software and calibration with an external standard. Periodic calibration can deliver accuracy as high as 99.9 % and precision as good as 0.59%, while performing calibration with each study can result in accuracy and precision as high as 100% and 0.35%, respectively.

D. Coman, G. Kiefer, D. L. Rothman, D. A. Sherry, and F. Hyder Diagnostic Radiology, Yale University, New Haven, CT, United States, Quantitative Neuroscience with Magnetic Resonance (QNMR), Yale University, New Haven, CT, United States, Macrocyclics, Dallas, TX, United States, Diagnostic Radiology and Biomedical Engineering, Yale University, New Haven, CT, United States, Advanced Imaging Resear...

ERETIC2 (Electronic Reference To access In vivo Concentrations 2) based on PULCON (Pulse Length-based Concentration determination) methodology is a quantitative NMR (qNMR) using an external standard. The performance of the PULCON method was assessed using maleic acid (MA). Quantification of the diarrhetic shellfish toxin and okadaic acid by PULCON was successfully consistent with that obtained ...

The baijiu spirit is often the focus of fraudulent activity due to widely varying prices products. In this work, Solid Phase Microextraction Gas Chromatography (SPME GCMS), Fourier Transform Infrared (FTIR) Spectroscopy and 1H qNMR spectroscopy were evaluated as potential methods authenticate samples. Data collected for 30 samples produced by seven different distilleries. data from SPME GCMS FT...

Extremely accurate and precise quantitative NMR was demonstrated using the new qNMR tools in VnmrJ 3.1 software and calibration with an external standard. Periodic calibration can deliver accuracy as high as 99.9 % and precision as good as 0.59%, while performing calibration with each study can result in accuracy and precision as high as 100% and 0.35%, respectively.