For the majority of users conducting nuclear magnetic resonance (NMR) spectroscopy today, sample preparation follows a similar path: isolate a compound or compounds from a reaction mixture (or if ...

As a part of this experiment, students used 1 H-NMR spectroscopy for identifying the key organic compounds present in typical household products, such as nail polish remover, vinegar and spirits. The ...

Nuclear magnetic resonance spectroscopy, or NMR as it is more frequently called, is a non-destructive analytical technique that enables interrogation of the nature and structure of organic compounds.

Unfortunately, many 1H-NMR spectra are severely overlapped due to the multiplet structure caused by homo-nuclear scalar couplings. "Pure shift" NMR spectra, also known as broadband homonuclear ...

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 ...

An initial step of most NMR studies is identifying peaks in the obtained spectrum. Producing a peak list is especially crucial if the spectrum is automatically prepared. Peak picking is still ...

Discover how NMR technology is used to analyze and understand the polymers that shape our everyday products and materials.

Lidocaine is a widely used local anesthetic and anti-arrhythmic drug with an immediate onset of action. Lidocaine is used topically to alleviate the burning, itching, and pain caused by skin ...