Dipolar induced Para-Hydrogen-Induced Polarization

		BioNMR > NMR community > News from NMR blogs
Dipolar induced Para-Hydrogen-Induced Polarization

Webservers

NMR processing:

MDD

NMR assignment:

Backbone:

Side-chains:

NOEs:

Structure from NMR restraints:

Ab initio:

Fragment-based:

Rosetta-NMR (Robetta)

Template-based:

GeNMR

I-TASSER

Refinement:

Amber

Structure from chemical shifts:

Fragment-based:

Homology-based:

Torsion angles from chemical shifts:

Preditor

TALOS

Promega- Proline

Secondary structure from chemical shifts:

CSI (via RCI server)

TALOS

MICS caps, β-turns

d2D

PECAN

Flexibility from chemical shifts:

RCI

Interactions from chemical shifts:

HADDOCK

Chemical shifts re-referencing:

NMR model quality:

NOEs, other restraints:

Chemical shifts:

RDCs:

Pseudocontact shifts:

Protein geomtery:

SAVES2 or SAVES4

Quality Control Check

NMR spectrum prediction:

FANDAS

MestReS

V-NMR

Flexibility from structure:

Backbone S2

Methyl S2

B-factor

Molecular dynamics:

Gromacs

Amber

Antechamber

Chemical shifts prediction:

From structure:

Shiftx2

Sparta+

Camshift

CH3shift- Methyl

ArShift- Aromatic

ShiftS

Proshift

PPM

CheShift-2- Cα

From sequence:

Shifty

Camcoil

Poulsen_rc_CS

Disordered proteins:

MAXOCC

Format conversion & validation:

CCPN

From NMR-STAR 3.1

Validate NMR-STAR 3.1

NMR sample preparation:

Protein disorder:

DisMeta

Protein solubility:

Isotope labeling:

Solid-state NMR:

Thread Tools

Search this Thread

Rate Thread

Display Modes

12-10-2014, 06:29 PM

nmrlearner

Senior Member

Join Date: Jan 2005

Posts: 23,777

Points: 193,617, Level: 100

Level up: 0%, 0 Points needed

Activity: 50.7%

Last Achievements

Award-Showcase

NMR Credits: 0

NMR Points: 193,617

Downloads: 0

Uploads: 0

Dipolar induced Para-Hydrogen-Induced Polarization

From The DNP-NMR Blog:

Dipolar induced Para-Hydrogen-Induced Polarization

Buntkowsky, G., et al., Dipolar induced Para-Hydrogen-Induced Polarization. Solid State Nucl Magn Reson, 2014. 63-64(0): p. 20-9.

http://www.ncbi.nlm.nih.gov/pubmed/25218522

Analytical expressions for the signal enhancement in solid-state PHIP NMR spectroscopy mediated by homonuclear dipolar interactions and single pulse or spin-echo excitation are developed and simulated numerically. It is shown that an efficient enhancement of the proton NMR signal in solid-state NMR studies of chemisorbed hydrogen on surfaces is possible. Employing typical reaction efficacy, enhancement-factors of ca. 30-40 can be expected both under ALTADENA and under PASADENA conditions. This result has important consequences for the practical application of the method, since it potentially allows the design of an in-situ flow setup, where the para-hydrogen is adsorbed and desorbed from catalyst surfaces inside the NMR magnet.

Go to The DNP-NMR Blog for more info.

Did you find this post helpful?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Evaluation of Activation Energies for Pairwise and Non-Pairwise Hydrogen Addition to Propyne Over Pd/Aluminosilicate Fiberglass Catalyst by Parahydrogen-Induced Polarization (PHIP) From The DNP-NMR Blog: Evaluation of Activation Energies for Pairwise and Non-Pairwise Hydrogen Addition to Propyne Over Pd/Aluminosilicate Fiberglass Catalyst by Parahydrogen-Induced Polarization (PHIP) Salnikov, O.G., et al., Evaluation of Activation Energies for Pairwise and Non-Pairwise Hydrogen Addition to Propyne Over Pd/Aluminosilicate Fiberglass Catalyst by Parahydrogen-Induced Polarization (PHIP). Appl. Magn. Reson., 2014. 45(10): p. 1051-1061. http://dx.doi.org/10.1007/s00723-014-0586-7	nmrlearner	News from NMR blogs	0	11-04-2014 01:02 AM
Dipolar Induced Para-Hydrogen-Induced Polarization From The DNP-NMR Blog: Dipolar Induced Para-Hydrogen-Induced Polarization Buntkowsky, G., et al., Dipolar Induced Para-Hydrogen-Induced Polarization. Solid State Nuclear Magnetic Resonance, 2014(0). http://www.sciencedirect.com/science/article/pii/S0926204014000502	nmrlearner	News from NMR blogs	0	09-11-2014 12:06 AM
Level Anti-Crossings are a Key Factor for Understanding para-Hydrogen-Induced Hyperpolarization in SABRE Experiments From The DNP-NMR Blog: Level Anti-Crossings are a Key Factor for Understanding para-Hydrogen-Induced Hyperpolarization in SABRE Experiments Pravdivtsev, A.N., et al., Level Anti-Crossings are a Key Factor for Understanding para-Hydrogen-Induced Hyperpolarization in SABRE Experiments. ChemPhysChem, 2013. 14(14): p. 3327-3331. http://www.ncbi.nlm.nih.gov/pubmed/23959909	nmrlearner	News from NMR blogs	0	04-16-2014 11:09 PM
Parahydrogen-induced polarization transfer to 19F in perfluorocarbons for 19F NMR spectroscopy and MRI From The DNP-NMR Blog: Parahydrogen-induced polarization transfer to 19F in perfluorocarbons for 19F NMR spectroscopy and MRI Plaumann, M., et al., Parahydrogen-induced polarization transfer to 19F in perfluorocarbons for 19F NMR spectroscopy and MRI. Chemistry, 2013. 19(20): p. 6334-9. http://www.ncbi.nlm.nih.gov/pubmed/23526596	nmrlearner	News from NMR blogs	0	04-14-2014 10:20 PM
Evidence for Coherent Transfer of para-Hydrogen-Induced Polarization at Low Magnetic Fields From The DNP-NMR Blog: Evidence for Coherent Transfer of para-Hydrogen-Induced Polarization at Low Magnetic Fields Kiryutin, A.S., et al., Evidence for Coherent Transfer of para-Hydrogen-Induced Polarization at Low Magnetic Fields. The Journal of Physical Chemistry Letters, 2013. 4(15): p. 2514-2519. http://dx.doi.org/10.1021/jz401210m	nmrlearner	News from NMR blogs	0	11-21-2013 01:14 AM
High Resolution Para-Hydrogen Induced Polarization in Inhomogeneous Magnetic Fields From the The DNP-NMR Blog: High Resolution Para-Hydrogen Induced Polarization in Inhomogeneous Magnetic Fields Buljubasich, L., et al., High Resolution Para-Hydrogen Induced Polarization in Inhomogeneous Magnetic Fields. J. Magn. Reson., 2013(0). http://dx.doi.org/10.1016/j.jmr.2013.02.008	nmrlearner	News from NMR blogs	0	04-15-2013 08:52 AM
[NMR paper] Ligand-induced strain in hydrogen bonds of the c-Src SH3 domain detected by NMR. Ligand-induced strain in hydrogen bonds of the c-Src SH3 domain detected by NMR. Related Articles Ligand-induced strain in hydrogen bonds of the c-Src SH3 domain detected by NMR. J Mol Biol. 2000 Dec 8;304(4):497-505 Authors: Cordier F, Wang C, Grzesiek S, Nicholson LK Changes in the molecular conformation of proteins can result from a variety of perturbations, and can play crucial roles in the regulation of biological activity. A new solution NMR method has been applied to monitor ligand-induced changes in hydrogen bond geometry in the...	nmrlearner	Journal club	0	11-19-2010 08:29 PM
NMR study of hydrogen exchange during the B-Z transition of a DNA duplex induced by t NMR study of hydrogen exchange during the B-Z transition of a DNA duplex induced by the Z? domains of yatapoxvirus E3L. Related Articles NMR study of hydrogen exchange during the B-Z transition of a DNA duplex induced by the Z? domains of yatapoxvirus E3L. FEBS Lett. 2010 Oct 8; Authors: Lee EH, Seo YJ, Ahn HC, Kang YM, Kim HE, Lee YM, Choi BS, Lee JH The Yaba-like disease viruses (YLDV) are members of the Yatapoxvirus family and have double-stranded DNA genomes. The E3L protein, which is essential for pathogenesis in the vaccinia virus,...	nmrlearner	Journal club	0	10-13-2010 02:18 PM

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are Off Refbacks are Off