Exploring the limits of broadband excitation and inversion pulses

Journal of Magnetic Resonance
Kyryl KobzarBurkhard Luy

Abstract

The design of broadband excitation and inversion pulses with compensation of B(1)-field inhomogeneity is a long standing goal in high resolution NMR spectroscopy. Most optimization procedures used so far have been restricted to particular pulse families to keep the scale of the problem within manageable limits. This restriction is unnecessary using efficient numerical algorithms based on optimal control theory. A systematic study of rf-limited broadband excitation by optimized pulses and broadband inversion by optimized pulses with respect to bandwidth and B(1)-field is presented. Upper limits on minimum pulse lengths are set for different degrees of pulse performance.

References

Sep 1, 1996·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·D Rosenfeld, Y Zur
Feb 16, 2002·Journal of Magnetic Resonance·Timo O ReissSteffen J Glaser
Apr 12, 2002·Journal of Magnetic Resonance·Kristin E CanoA J Shaka
Jun 26, 2002·Journal of Magnetic Resonance·Yasvir A Tesiram, M Robin Bendall
Jun 18, 2003·Journal of Magnetic Resonance·Navin KhanejaSteffen J Glaser
Jul 11, 2003·Journal of Magnetic Resonance·Thomas E SkinnerSteffen J Glaser
Nov 5, 2003·Proceedings of the National Academy of Sciences of the United States of America·Navin KhanejaSteffen J Glaser
Feb 28, 2004·Journal of Magnetic Resonance·Thomas E SkinnerSteffen J Glaser
Jan 1, 1986·IEEE Transactions on Medical Imaging·S ConollyA Macovski

❮ Previous
Next ❯

Citations

Aug 29, 2006·Journal of Biomolecular NMR·Kerstin RiedelRamadurai Ramachandran
May 8, 2010·Physical Chemistry Chemical Physics : PCCP·Nikolas Pomplun, Steffen J Glaser
Feb 13, 2008·The Journal of Chemical Physics·Malcolm H Levitt
Feb 13, 2008·The Journal of Chemical Physics·Dieter Suter, T S Mahesh
Nov 10, 2009·The Journal of Chemical Physics·Jr-Shin LiDionisis Stefanatos
Sep 23, 2014·Journal of Magnetic Resonance·Soumyajit MandalMartin D Hürlimann
Mar 5, 2013·Journal of Magnetic Resonance·Van D M KorolevaMartin D Hürlimann
Apr 2, 2013·Journal of Magnetic Resonance·Ilya Kuprov
Jan 22, 2013·Journal of Magnetic Resonance·Manoj NimbalkarSteffen J Glaser
Nov 13, 2012·Journal of Magnetic Resonance·Kyryl KobzarBurkhard Luy
May 24, 2012·Journal of Magnetic Resonance·Christopher Kumar AnandZhenghua Nie
May 15, 2012·Journal of Magnetic Resonance·Philipp E SpindlerThomas F Prisner
Mar 20, 2012·Journal of Magnetic Resonance·Thomas E SkinnerSteffen J Glaser
Feb 14, 2012·Journal of Magnetic Resonance·Thomas E SkinnerSteffen J Glaser
Oct 7, 2011·Journal of Magnetic Resonance·Martin A JanichSteffen J Glaser
Mar 4, 2011·Journal of Magnetic Resonance·Thomas E SkinnerSteffen J Glaser
Jan 25, 2011·Journal of Magnetic Resonance·Grit KummerlöweBurkhard Luy
Oct 12, 2010·Journal of Magnetic Resonance·Troy W BornemanDavid G Cory
Aug 10, 2010·Journal of Magnetic Resonance·Alex D BainZhenghua Nie
Mar 17, 2010·Journal of Magnetic Resonance·Yasvir A Tesiram
Aug 22, 2009·Journal of Magnetic Resonance·Jorge L NevesSteffen J Glaser
Aug 25, 2009·Journal of Magnetic Resonance·Burkhard Luy
Jan 3, 2009·Journal of Magnetic Resonance·Zdenek TosnerNiels Chr Nielsen
Jul 1, 2008·Journal of Magnetic Resonance·Kyryl KobzarBurkhard Luy
Apr 16, 2008·Journal of Magnetic Resonance·Andreas EnthartBurkhard Luy
Apr 9, 2008·Journal of Magnetic Resonance·Naum I GershenzonSteffen J Glaser
Sep 7, 2007·Journal of Magnetic Resonance·Naum I GershenzonThomas E Skinner
Mar 30, 2007·Journal of Magnetic Resonance·Kyryl Kobzar, Burkhard Luy
Apr 28, 2011·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Hui Liu, Gerald B Matson
Mar 23, 2005·Journal of Magnetic Resonance·Kyryl KobzarSteffen J Glaser
Jan 15, 2005·Journal of Magnetic Resonance·Navin KhanejaSteffen J Glaser
Jul 13, 2005·Journal of Magnetic Resonance·Burkhard LuySteffen J Glaser
Apr 29, 2006·Journal of Magnetic Resonance·Jorge L NevesSteffen J Glaser
Sep 28, 2010·Journal of Magnetic Resonance·Michael Braun, Steffen J Glaser
May 16, 2013·Journal of Magnetic Resonance·Sebastian Ehni, Burkhard Luy
Oct 16, 2013·Journal of Magnetic Resonance·Soumyajit MandalMartin D Hürlimann
Jul 19, 2014·Journal of Magnetic Resonance·Daniel StanekGötz S Uhrig

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.