NEW PRODUCT OF HIGH MAGNET FIELD IN NMRS

New Product Of High Magnet Field In NMRS



Description of the construction and operation of a high field FT NMR spectrometer's magnet

Introduction

The NMR magnet is probably the most important part of the NMR spectrometer. The NMR magnet is one of the most expensive components of the nuclear resonance spectrometer system. NMR magnet technology has evolved since the development of NMR. Early NMR magnets were iron core permanent or electromagnet producing magnetic fields of less than 1.5 T. Today, most of the superconducting magnet NMR-type. Superconducting magnets NMR spectrum in field strength of about 6 to 23.5 T. The accompanying charts the development of the NMR magnet. (Cotton 2000 p.544 )

Nuclear magnetic resonance (NMR) spectroscopy, commonly known as NMR Spectroscopy is name given to the technique that exploits magnetic properties of certain nuclei. For more details on this phenomenon and its origins, see nuclear magnetic resonance. Most important applications for organic chemistry and proton NMR spectroscopy are Carbon-13 NMR. In principle, NMR is applicable to any nucleus that possesses spiN. (Schneider-Muntau 1997 p.61)

Many kinds of information can be got from an NMR spectrum. Like using infrared spectroscopy (IR) to identify functional groups, analysis of an NMR spectrum provides information on number and type of chemical entities in the molecule. However, MRI provides more information to go. (Faraday p.29)

New Product Of High Magnet Field In NMRS

At the 51st ENC, Bruker launches its new Ascend™ series of compact, high field NMR magnets to make high-field NMR even more powerful, and at the same time more convenient and accessible for numerous NMR laboratories. This new magnet line combines the key advantages of Bruker's well-established UltraShield™ Plus magnets, with further innovations for superior performance and greater convenience. The Ascend magnet conceive characteristics advanced superconductor technology, endowing the conceive of smaller magnet coils, therefore producing in a significant decrease in the dimensions of the cryostat. The new Ascend magnets are therefore easier to site, even safer to run and they offer reduced functioning costs. Ascend magnets are matching with freshly evolved and most recent Bruker NMR probes, spectrometers, automation technology and programs, for integrated high presentation NMR schemes used in functional biology and materials study applications.

The accessibility of cutting-edge superconducting wire expertise plus proprietary magnet conceive capabilities enable Bruker to consign robust, steady and very compact high-field NMR magnets for proton frequencies up to 850 MHz, while matching or exceeding the performance of customary magnets. Bruker's exclusive and further advanced Electromagnetic Disturbance Suppression (EDS) technology presents spectacular suppression of external magnetic field disturbances, making Ascend magnets perfect for challenging built-up environments and space-restricted laboratories. Bruker's proprietary superconducting junction expertise for high areas guarantees the smallest wander rates.

Ascend magnets, available as benchmark unexciting (54mm) magnets for 700, 800 and 850 MHz , are exceedingly befitting and easy to location, even in single article labs, due to their compact dimensions and negligible wander field. Access for altering liquids NMR trials is now much easier utilising the optional new and exclusive NMR ...