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NMR Newsletter, June 2005

The Avance II was introduced at this year's Pittsburgh conference and features 2nd Generation Digital Receiver (2G-DR) technology which reaches new heights in sensitivity and detection fidelity, vastly enhancing bandwidth for digital filters and DQD. In terms of chemical and biological applications, researchers using the Avance II will benefit from significant performance increases in many areas of NMR spectroscopy and imaging:

• in flow-NMR, LC-NMR, and synthetic polymer analysis applications;
• in solid-state wide-line NMR, paramagnetic proteins research, liquid crystals, ultra-fast MR imaging experiments, as well as ¹³C and ¹⁹F spectroscopy at high fields;
• and particularly when using a CryoProbe™, where maximum dynamic range of the receiver system is typically essential.

For more information...

Ultra-high field NMR systems are essential for protein structure determination as well as for advanced NMR applications in metabonomics and materials research. The new 850 MHz US² standard bore magnet allows structural biology and solid-state NMR researchers to obtain exceptional ultra-high field NMR capabilities on the cutting edge of Bruker's top-of-the-line 900 US² magnet, but with the advantage of a significantly reduced magnetic stray field allowing for easy siting.

At this year's ENC in Providence Bruker introduced multiple new CryoProbes:

• the unique QNP CryoProbe for ³¹P, ¹³C, ¹⁵N, and ¹H observe at 500 MHz,
• the new SEF ¹⁹F, ¹H CryoProbe, available at 500 & 600 MHz
• the new DCH ¹H/¹³C CryoProbe, for 400 MHz to 700 MHz
• the new Microimaging CryoProbe
• vastly increased sensitivity for the new TCI ¹H/¹³C/¹⁵N CryoProbes, now available also at 400 MHz!

For more information...

TopSpin 1.3 offers an optimum solution for organizing and protecting your data, and offers increased analysis capabilities with 2D deconvolution, multiplet analysis, 4D processing, and much more! The new software release is now also available for all older AVANCE spectrometers, such as AVANCE DPX and DRX systems.