Umit Akbey
Overview
Explore the profile of Umit Akbey including associated specialties, affiliations and a list of published articles.
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Snapshot
Articles
45
Citations
621
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0
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Recent Articles
21.
Bretschneider C, Akbey U, Aussenac F, Olsen G, Feintuch A, Oschkinat H, et al.
Chemphyschem
. 2016 Jul;
17(17):2691-701.
PMID: 27416769
Dynamic nuclear polarization (DNP) is a versatile option to improve the sensitivity of NMR and MRI. This versatility has elicited interest for overcoming potential limitations of these techniques, including the...
22.
Akbey U, Oschkinat H
J Magn Reson
. 2016 Apr;
269:213-224.
PMID: 27095695
Dynamic Nuclear Polarization (DNP) has long been an aim for increasing sensitivity of nuclear magnetic resonance (NMR) spectroscopy, delivering spectra in shorter experiment times or of smaller sample amounts. In...
23.
Geiger Y, Gottlieb H, Akbey U, Oschkinat H, Goobes G
J Am Chem Soc
. 2015 Oct;
138(17):5561-7.
PMID: 26451953
Smart materials are created in nature at interfaces between biomolecules and solid materials. The ability to probe the structure of functional peptides that engineer biogenic materials at this heterogeneous setting...
24.
Wei D, Akbey U, Paaske B, Oschkinat H, Reif B, Bjerring M, et al.
J Phys Chem Lett
. 2015 Aug;
2(11):1289-94.
PMID: 26295423
We present a novel concept for rf pulses and optimal control designed cross-polarization experiments for quadrupolar nuclei. The methods are demonstrated for (2)H CP-MAS and (2)H multiple-pulse NMR of perdeuterated...
25.
Mentink-Vigier F, Akbey U, Oschkinat H, Vega S, Feintuch A
J Magn Reson
. 2015 Aug;
258:102-20.
PMID: 26232770
Magic Angle Spinning (MAS) combined with Dynamic Nuclear Polarization (DNP) has been proven in recent years to be a very powerful method for increasing solid-state NMR signals. Since the advent...
26.
Nieuwkoop A, Franks W, Rehbein K, Diehl A, Akbey U, Engelke F, et al.
J Biomol NMR
. 2015 Feb;
61(2):161-71.
PMID: 25663049
The use of small rotors capable of very fast magic-angle spinning (MAS) in conjunction with proton dilution by perdeuteration and partial reprotonation at exchangeable sites has enabled the acquisition of...
27.
Akbey U, Nieuwkoop A, Wegner S, Voreck A, Kunert B, Bandara P, et al.
Angew Chem Int Ed Engl
. 2014 Jan;
53(9):2438-42.
PMID: 24474388
(1)H-detected magic-angle spinning NMR experiments facilitate structural biology of solid proteins, which requires using deuterated proteins. However, often amide protons cannot be back-exchanged sufficiently, because of a possible lack of...
28.
Jain S, Nielsen A, Hiller M, Handel L, Ernst M, Oschkinat H, et al.
Phys Chem Chem Phys
. 2014 Jan;
16(7):2827-30.
PMID: 24418905
Establishing high-resolution structures of biological macromolecules in heterogeneous environments by MAS solid-state NMR is an important challenge where development of advanced experimental procedures is in high demand. Promising new methods...
29.
Akbey U, Altin B, Linden A, Ozcelik S, Gradzielski M, Oschkinat H
Phys Chem Chem Phys
. 2013 Nov;
15(47):20706-16.
PMID: 24192797
Spherical silica nanoparticles of various particle sizes (~10 to 100 nm), produced by a modified Stoeber method employing amino acids as catalysts, are investigated using Dynamic Nuclear Polarization (DNP) enhanced...
30.
Akbey U, Franks W, Linden A, Orwick-Rydmark M, Lange S, Oschkinat H
Top Curr Chem
. 2013 Jul;
338:181-228.
PMID: 23832684
Nuclear magnetic resonance (NMR) spectroscopy is one of the most commonly used spectroscopic techniques to obtain information on the structure and dynamics of biological and chemical materials. A variety of...