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Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments. / Pravdivtsev, A. N.; Yurkovskaya, A. V.; Petrov, P. A. et al.

In: Physical Chemistry Chemical Physics, Vol. 19, No. 38, 14.10.2017, p. 25961-25969.

Research output: Contribution to journal › Article › peer-review

Harvard

Pravdivtsev, AN, Yurkovskaya, AV, Petrov, PA & Vieth, HM 2017, 'Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments', Physical Chemistry Chemical Physics, vol. 19, no. 38, pp. 25961-25969. https://doi.org/10.1039/c7cp04122e

APA

Pravdivtsev, A. N., Yurkovskaya, A. V., Petrov, P. A., & Vieth, H. M. (2017). Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments. Physical Chemistry Chemical Physics, 19(38), 25961-25969. https://doi.org/10.1039/c7cp04122e

Vancouver

Pravdivtsev AN, Yurkovskaya AV, Petrov PA, Vieth HM. Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments. Physical Chemistry Chemical Physics. 2017 Oct 14;19(38):25961-25969. doi: 10.1039/c7cp04122e

Author

Pravdivtsev, A. N. ; Yurkovskaya, A. V. ; Petrov, P. A. et al. / Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments. In: Physical Chemistry Chemical Physics. 2017 ; Vol. 19, No. 38. pp. 25961-25969.

BibTeX

@article{9e7296ec6c69472db1aaf42c7e3ec6a1,
title = "Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments",
abstract = "A consistent theoretical description of the spin dynamics underlying photo-PHIP (para-hydrogen induced polarization) experiments is given and validated experimentally: spectra from zero-quantum coherence (ZQC) {"}in-phase{"} and {"}out-of-phase{"} were obtained and evolution of ZQCs and the population of singlet spin state was tracked and modeled. Data from recent literature [O. Torres et al., J. Am. Chem. Soc., 2014] are reinterpreted. Advantages of using M2S sequences such as APSOC for detecting photo-PHIP are demonstrated. A sequence for 2D ZQ spectroscopy based on APSOC is proposed and the fundamental principles of ZQ spectroscopy are formulated. This investigation opens a new way to obtain information on the sign of J-couplings using ZQ spectroscopy. The proposed method is also useful to track the redistribution of the singlet spin population in various PHIP related experiments, which is essential for efficient polarization transfer to target nuclei.",
keywords = "PARAHYDROGEN INDUCED POLARIZATION, RAMPED RF-FIELDS, MAGNETIC-RESONANCE, PARA-HYDROGEN, NMR, ORDER, PROBE, SPECTROSCOPY, SYSTEMS, PUMP",
author = "Pravdivtsev, {A. N.} and Yurkovskaya, {A. V.} and Petrov, {P. A.} and Vieth, {H. M.}",
note = "Publisher Copyright: {\textcopyright} the Owner Societies 2017.",
year = "2017",
month = oct,
day = "14",
doi = "10.1039/c7cp04122e",
language = "English",
volume = "19",
pages = "25961--25969",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",
number = "38",

}

RIS

TY - JOUR

T1 - Coherent evolution of singlet spin states in PHOTO-PHIP and M2S experiments

AU - Pravdivtsev, A. N.

AU - Yurkovskaya, A. V.

AU - Petrov, P. A.

AU - Vieth, H. M.

N1 - Publisher Copyright: © the Owner Societies 2017.

PY - 2017/10/14

Y1 - 2017/10/14

N2 - A consistent theoretical description of the spin dynamics underlying photo-PHIP (para-hydrogen induced polarization) experiments is given and validated experimentally: spectra from zero-quantum coherence (ZQC) "in-phase" and "out-of-phase" were obtained and evolution of ZQCs and the population of singlet spin state was tracked and modeled. Data from recent literature [O. Torres et al., J. Am. Chem. Soc., 2014] are reinterpreted. Advantages of using M2S sequences such as APSOC for detecting photo-PHIP are demonstrated. A sequence for 2D ZQ spectroscopy based on APSOC is proposed and the fundamental principles of ZQ spectroscopy are formulated. This investigation opens a new way to obtain information on the sign of J-couplings using ZQ spectroscopy. The proposed method is also useful to track the redistribution of the singlet spin population in various PHIP related experiments, which is essential for efficient polarization transfer to target nuclei.

AB - A consistent theoretical description of the spin dynamics underlying photo-PHIP (para-hydrogen induced polarization) experiments is given and validated experimentally: spectra from zero-quantum coherence (ZQC) "in-phase" and "out-of-phase" were obtained and evolution of ZQCs and the population of singlet spin state was tracked and modeled. Data from recent literature [O. Torres et al., J. Am. Chem. Soc., 2014] are reinterpreted. Advantages of using M2S sequences such as APSOC for detecting photo-PHIP are demonstrated. A sequence for 2D ZQ spectroscopy based on APSOC is proposed and the fundamental principles of ZQ spectroscopy are formulated. This investigation opens a new way to obtain information on the sign of J-couplings using ZQ spectroscopy. The proposed method is also useful to track the redistribution of the singlet spin population in various PHIP related experiments, which is essential for efficient polarization transfer to target nuclei.

KW - PARAHYDROGEN INDUCED POLARIZATION

KW - RAMPED RF-FIELDS

KW - MAGNETIC-RESONANCE

KW - PARA-HYDROGEN

KW - NMR

KW - ORDER

KW - PROBE

KW - SPECTROSCOPY

KW - SYSTEMS

KW - PUMP

UR - http://www.scopus.com/inward/record.url?scp=85030670558&partnerID=8YFLogxK

U2 - 10.1039/c7cp04122e

DO - 10.1039/c7cp04122e

M3 - Article

C2 - 28944791

AN - SCOPUS:85030670558

VL - 19

SP - 25961

EP - 25969

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

IS - 38

ER -

ID: 9053739