DNP/EPR Instrument Development Publications

2018 Journal Articles

Amplification of Dynamic Nuclear Polarization at 200 GHz by Arbitrary Pulse Shaping of the Electron Spin Saturation Profile
I. Kaminker, S. Han. J. Phys. Chem. Lett., 9 (11) (2018), 3110-3115.
DOI: 10.1021/acs.jpclett.8b01413
Truncated Cross Effect Dynamic Nuclear Polarization: An Overhauser Effect Doppelgänger
A. Equbal, Y. Li, A. Leavesley, S. Huang, S. Rajca, A. Rajca, S. Han, J. Phys. Chem. Lett.(9) (2018), 2175-2180.
DOI: 10.1021/acs.jpclett.8b00751
Quantitative analysis of zero-field splitting parameter distributions in Gd(III) complexes
J. A. Clayton, K. Keller, M. Qi, J. Wegner, V. Koch, H. Hintz, A. Godt, S. Han, G. Jeschke, M. S. Sherwin, M. Yulikov, Phys. Chem. Chem. Phys.20 (15) (2018)10470-10492.
DOI: 10.1039/c7cp08507a

Effect of Water/Glycerol Polymorphism on Dynamic Nuclear Polarization  
A. Leavesley, C. B. Wilson, M. Sherwin, S. Han, Phys. Chem. Chem. Phys20 (15) (2018)9897-9903.
DOI:10.1039/C8CP00358K

Reversal of Paramagnetic Effects by Electron Spin Saturation 
S. K. Jain, T. A. Siaw, A. Equbal, C. B. Wilson, I. Kaminker, S. Han, J. Phys. Chem. C122 (10) (2018), 5578-5589.
DOI:10.1021/acs.jpcc.8b00312

2017 Journal Articles

JMR

Arbitrary waveform modulated pulse EPR at 200 GHz
I. Kaminker, R. Barnes, S. Han, J. Magn. Reson., 279 (2017) 81-90
DOI:10.1016/j.jmr.2017.04.016. PMID: 28482216. PMCID: PMC5519772

Phys. Chem. Chem. Phys Jan. 2017 Gd3+-Gd3+ distances exceeding 3 nm determined by very high frequency continuous wave electron paramagnetic resonance
J.A. Clayton, M. Qi, A. Godt, D. Goldfarb, S. Han, M.S. Sherwin, Phys. Chem. Chem. Phys., 19 (7) (2017) 5127-5136
DOI:10.1039/C6CP07119H. PMID: 28139788 PMCID: PMC5394103.
Phys. Chem. Chem. Phys Jan. 2017 Effect of electron spectral diffusion on static dynamic nuclear polarization at 7 Tesla
A. Leavesley, D. Shimon, T. Siaw, A. Feintuch, D. Goldfarb, S. Vega, I. Kaminker, S. Han, Phys. Chem. Chem. Phys., 19 (5) (2017) 3596-3605.
DOI:10.1039/C6CP06893F. PMID: 28094364.

2016 Journal Article

JMR March 2016 A versatile and modular quasi optics-based 200 GHz dual dynamic nuclear polarization and electron paramagnetic resonance instrument
T.A. Siaw, A. Leavesley, A. Lund, I. Kaminker, S. Han, J. Magn. Reson., 264 (2016) 131-153
PMCID: ​PMC4770585
DOI:10.1016/j.jmr.2015.12.012

2015 Journal Article

Active Cancellation - A Means to Zero Dead-Time Pulse EPR
J. Franck, R. Barnes, T. Keller, T. Kaufmann, S. Han, J. Magn. Reson., 261 (2015) 199-204
PMCID: PMC4688155
DOI: 10.1016/j.jmr.2015.07.005

2014 Journal Articles

PCCP cover image Role of Electron Spin Dynamics on Solid-State Dynamic Nuclear Polarization Performance
T. Siaw, M. Fehr, A. Lund, A. Latimer, S. Walker D. Edwards, S. Han, Phys. Chem. Chem. Phys., 16 (2014) 18694-18706.
DOI: 10.1039/C4CP02013H
JMR cover DAC-board based X-band EPR Spectrometer with Arbitrary Waveform Control (w/Audio Slide Presentation)
T. Kaufmann, T.J. Keller, J.M. Franck, R.P. Barnes, S.J. Glaser, J.M. Martinis, S. Han, J. Magn. Reson. 235 (2013) 95-108
PMCID: PMC3863685
DOI: 10.1016/j.jmr.2013.07.015
PCCP cover Temperature Dependence of High Field 13C Dynamic Nuclear Polarization Processes below 35 Kelvin
S.A. Walker, D.T. Edwards, T. Siaw, B.D. Armstrong, S. Han, Phys. Chem. Chem. Phys. 15 (36) (2013) 15106-15120
DOI:10.1039/C3CP51628H
PCCP cover Extending the Distance Range Accessed with Continuous Wave EPR with Gd3+ Spin Probes at High Magnetic Fields
D.T. Edwards, Z. Ma, T.J. Meade, D. Goldfarb, S. Han, M.S. Sherwin, Phys. Chem. Chem. Phys., 15 (2013) 11313-11326
PMCID: PMC4142211
DOI: 10.1039/C3CP43787F
MMM cover Overhauser Dynamic Nuclear Polarization-Enhanced NMR Relaxometry
J.M. Franck, R. Kausik, S. Han, Microporous and Mesoporous Materials, 178 (2013) 113-118
PMCID: PMC3702190
DOI: 10.1016/j.micromeso.2013.04.019
PCCP cover Phase Cycling with a 240 GHz Free Electron Laser-powered Electron Paramagnetic Resonance Spectrometer
D.T. Edwards, Y. Zhang, S.J. Glaser, S. Han, M.S. Sherwin, Phys. Chem. Chem. Phys., 15 (2013) 5707-5719
DOI: 10.1039/C3CP44492A

2012 Journal Articles

JMR cover Distance measurements across randomly distributed nitroxide probes from the temperature dependence of the electron spin phase memory time at 240 GHz
D.T. Edwards, S. Takahashi, M. S. Sherwin, S. Han, J. Magn. Reson., 223 (2012) 198-206
DOI: 10.1016/j.jmr.2012.07.004
JMR cover Inductively coupled NMR probe for versatile dynamic nuclear polarization operation at 7 Tesla: observation of 61 ± 2% 1H polarization at 4 K
T. Siaw, S. A. Walker, B. D. Armstrong, S. Han, J. Magn. Reson., 221 (2012) 5-10
DOI: 10.1016/j.jmr.2012.05.017
Nature cover Pulsed electron paramagnetic resonance spectroscopy powered by a free-electron laser
S. Takahashi, L.-C. Brunel, D. T. Edwards, J. van Tol, G. Ramian, S. Han, M. S. Sherwin, Nature 489 (74160) (2012) 409-13
DOI: 10.1038/nature11437
JMR cover Overhauser dynamic nuclear polarization amplification of NMR flow imaging
M. D. Lingwood, A. J. Sederman, M. D. Mantle, L. F. Gladden, S. Han, J. Magn. Reson. 216 (2012) 94–100
DOI: 10.1016/j.jmr.2012.01.007

2011 Book Chapter

Annual Reports on NMR cover Annual Reports on NMR Spectroscopy
Edited by: Graham A. Webb

Vol. 73, Elsevier Academic Press (2011)

Solution State Dynamics Nuclear Polarization
M. D. Lingwood, S. Han. (Pages 83-126)
PMID: 12137529

2010 Journal Articles

PCCP cover A 200 GHz Dynamic Nuclear Polarization Spectrometer
B.D. Armstrong, D.T. Edwards, R.J. Wylde, S.A. Walker, S. Han, Phys. Chem. Chem. Phys., 12 (2010) 5920-5926
DOI: 10.1039/c002290j
JMR cover Heisenberg Spin Exchange Effects of Nitroxide Radicals on Overhauser Dynamic Nuclear Polarization in the Low Field Limit at 1.5 mT
M.D. Lingwood, I.A. Ivanov, A.R. Cote, S. Han, J. Magn. Reson. 204 (1) (2010) 56-63
DOI: 10.1016/j.jmr.2010.01.015
JMR cover L-band Overhauser dynamic nuclear polarization
S. Garcia, J.H. Walton, B.A. Armstrong, S. Han, M.J. Mcarthy, J. Magn. Reson. 203 (1) (2010) 138-143
DOI: 10.1016/j.jmr.2009.12.012

2009 Journal Articles

JMR cover Overhauser Dynamic Nuclear Polarization and Molecular Dynamics Simulations using Pyrroline and Piperidine Ring Nitroxide Radicals
B.D. Armstrong, P. Soto, J. Shea, S. Han, J. Magn. Reson. 200 (2009) 137-141
DOI: 10.1016/j.jmr.2009.05.013
JMR cover Dynamic Nuclear Polarization of 13C in Aqueous Solutions under Ambient Conditions
M.D. Lingwood, S. Han, J. Magn. Reson. 201 (2) (2009) 137-145
DOI: 10.1016/j.jmr.2009.09.002

2008 Journal Articles

Portable X-Band System for Solution State Dynamic Nuclear Polarization
B.D. Armstrong, M.D. Lingwood, E.R. McCarney, E.R. Brown, P. Blümler, S. Han, J. Magn. Reson. 191 (2) (2008) 273-281
DOI: 10.1016/j.jmr.2008.01.004
JMR cover Spin-Labeled Gel for the Production of Radical-Free Dynamic Nuclear Polarization Enhanced Molecules for NMR Spectroscopy and Imaging
E.R. McCarney, S. Han, J. Magn. Reson. 190 (2) (2008) 307-315
DOI: 10.1016/j.jmr.2007.11.013

2008 Book Chapters

Book cover Magnetic Resonance Microscopy
Edited by: S. Codd, J. Seymour
Wiley-VCH, Weinheim, Germany

Dynamic Nuclear Polarization-Enhanced Magnetic Resonance Analysis at X-band using Amplified 1H Water Signal
S. Han., E.R. McCarney, B.D. Armstrong and M.D. Lingwood (Chapter 11)
DOI:10.1002/9783527626052.ch11