The state of the art for terahertz gyrotrons that are needed for various scientific research and practical applications is presented. Powers of 5 kW and 200 kW are obtained at frequencies of 1 and 0.7 THz using pulsed gyrotrons with pulse durations of tens of microseconds. A power of 100 W is demonstrated for cw gyrotrons at frequencies ranging from 0.2 to 0.5 THz.
The Development of 460 GHz gyrotrons for 700 MHz DNP-NMR spectroscopy
From The DNP-NMR Blog:
The Development of 460 GHz gyrotrons for 700 MHz DNP-NMR spectroscopy
Idehara, T., et al., The Development of 460 GHz gyrotrons for 700 MHz DNP-NMR spectroscopy. J Infrared Milli Terahz Waves, 2015: p. 1-15.
http://dx.doi.org/10.1007/s10762-015-0150-z
Open Position at Bridge12: Scientist – Microwave and Terahertz Systems
From The DNP-NMR Blog:
Open Position at Bridge12: Scientist – Microwave and Terahertz Systems
Bridge12 is happy to announce a job opening. You can find the original posting at http://www.bridge12.com/careers
Open Position: Scientist – Microwave and Terahertz Systems
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07-23-2013 09:52 PM
High Power Wideband Gyrotron Backward Wave Oscillator Operating towards the Terahertz Region
From The DNP-NMR Blog:
High Power Wideband Gyrotron Backward Wave Oscillator Operating towards the Terahertz Region
He, W., et al., High Power Wideband Gyrotron Backward Wave Oscillator Operating towards the Terahertz Region. Phys. Rev. Lett., 2013. 110(16): p. 165101.
http://www.ncbi.nlm.nih.gov/pubmed/23679610
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05-29-2013 09:08 PM
High power THz technologies using high frequency gyrotrons
From the The DNP-NMR Blog:
High power THz technologies using high frequency gyrotrons
Idehara, T., et al. High power THz technologies using high frequency gyrotrons. in Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on. 2012.
http://dx.doi.org/10.1109/IRMMW-THz.2012.6380408
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04-15-2013 08:52 AM
[NMR paper] Prospects for resonance assignments in multidimensional solid-state NMR spectra of un
Prospects for resonance assignments in multidimensional solid-state NMR spectra of uniformly labeled proteins.
Related Articles Prospects for resonance assignments in multidimensional solid-state NMR spectra of uniformly labeled proteins.
J Biomol NMR. 1996 Oct;8(3):239-51
Authors: Tycko R
The feasibility of assigning the backbone 15N and 13C NMR chemical shifts in multidimensional magic angle spinning NMR spectra of uniformly isotopically labeled proteins and peptides in unoriented solid samples is assessed by means of numerical simulations....
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08-22-2010 02:20 PM
[NMR paper] Prospects for NMR of large proteins.
Prospects for NMR of large proteins.
Related Articles Prospects for NMR of large proteins.
J Biomol NMR. 1993 Jul;3(4):375-85
Authors: Wagner G
During the last decade, solution structures of many small proteins have been solved by NMR. The size of proteins that are being analyzed by NMR seems to increase steadily. Protein structures up to 18 kD have been solved so far, and spectra of proteins up to 30 kD have been assigned. Thus, NMR emerges as an attractive technique, in particular for structural studies of proteins that cannot by...
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08-21-2010 11:53 PM
Prospects for lanthanides in structural biology by NMR
Prospects for lanthanides in structural biology by NMR
Gottfried Otting
Journal of Biomolecular NMR; 2008; 42(1); pp 1-9
Abstract:
The advent of different lanthanide-binding reagents has made site-specific labelling of proteins with paramagnetic lanthanides a viable proposition. This brings many powerful techniques originally established and demonstrated for paramagnetic metalloproteins into the mainstream of structural biology. The promise is that, by exploiting the long-range effects of paramagnetism, lanthanide labelling will allow the study of larger proteins and protein–ligand...
Terahertz gyrotrons: State of the art and prospects
Linear Mode
