Lab Equipment
Magritek Spinsolve 43MHz Carbon
- Benchtop NMR Spectrometer
- Double Channel: 1H-13C (43 MHz)
- Standard 5 mm sample tubes
- 50 % Linewidth < 1.0 Hz
Stable over room temperature ± 2° C - External lock system (no requirement for deuterated
solvent) - Spinsolve Expert software
- Reaction monitoring flow-mode system
700 MHz NMR Spectrometer – quenched, not available
Agilent DirectDrive2
Equipment description:
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16.4 T magnetOxford
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“Direct Drive 2” console
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four independent RF channels (1H 100 W, BB 400 W, 2 x BB 1000 W), all channels enable for shaped pulses
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40 shim coil
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2H lock
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“high band” lock 2H – 1H
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variable temperature unit
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XYZ PFG amplifier
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air termostat FTS (-40 – + 150 ºC)
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probes (all probes enable variable temperature operation):5 mm 1H/13C/31P-15N/2H, z-PFG (60G/cm), 1H detection5 mm 1H/13C/15N/2H, xyz-PFG (3x60G/cm), 1H detection- biological samplesliquid samples5 mm 1H/31P-15N/2H, z-PFG (60G/cm), BB or 1H detection
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powder samples:-
1H/X/Y, MAS 25 kHz, rotor 3.2 mm,
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heterogenic samples:-
4 mm 1H/31P-15N/2H, z-PFG (100 G/cm), 1H detection, MAS
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Applications:
new experimental techniques for small organic molecules and macromolecules of biological interest,Methodology of NMR:measurements of earlier inaccessible parameters, improvement of precision and accuracy,new methods for acquisition multidimensional spectra, with better resolution in shorter time .Structural studies of biomoleculesApplication of modern NMR techniques for chiral recognition.Studies of host-guest complexes, for example with cyclodextrines.Application of residual dipolar couplings and quadrupolar interactions in weakly oriented media in structural studies of organic molecules.Investigations of origin of natural compounds using 2H NMR.structural studies.determination of chemical shift tensor,identification of polymorphs,Studies of powder samples in the high magnetic field: