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Erratum: The effects of nitroxide structure upon 1H Overhauser dynamic nuclear polarization efficacy at ultralow-field (Journal of Chemical Physics (2021) 155 (144203) DOI: 10.1063/5.0064342). / Fehling, Paul; Buckenmaier, Kai; Dobrynin, Sergey A. et al.

In: Journal of Chemical Physics, Vol. 156, No. 8, 089901, 28.02.2022.

Research output: Contribution to journalComment/debatepeer-review

Harvard

Fehling, P, Buckenmaier, K, Dobrynin, SA, Morozov, DA, Polienko, YF, Khoroshunova, YV, Borozdina, Y, Mayer, P, Engelmann, J, Scheffler, K, Angelovski, G & Kirilyuk, IA 2022, 'Erratum: The effects of nitroxide structure upon 1H Overhauser dynamic nuclear polarization efficacy at ultralow-field (Journal of Chemical Physics (2021) 155 (144203) DOI: 10.1063/5.0064342)', Journal of Chemical Physics, vol. 156, no. 8, 089901. https://doi.org/10.1063/5.0085601

APA

Fehling, P., Buckenmaier, K., Dobrynin, S. A., Morozov, D. A., Polienko, Y. F., Khoroshunova, Y. V., Borozdina, Y., Mayer, P., Engelmann, J., Scheffler, K., Angelovski, G., & Kirilyuk, I. A. (2022). Erratum: The effects of nitroxide structure upon 1H Overhauser dynamic nuclear polarization efficacy at ultralow-field (Journal of Chemical Physics (2021) 155 (144203) DOI: 10.1063/5.0064342). Journal of Chemical Physics, 156(8), [089901]. https://doi.org/10.1063/5.0085601

Vancouver

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BibTeX

@article{5b8192b6467f4c5f812173d4e0f190e2,
title = "Erratum: The effects of nitroxide structure upon 1H Overhauser dynamic nuclear polarization efficacy at ultralow-field (Journal of Chemical Physics (2021) 155 (144203) DOI: 10.1063/5.0064342)",
abstract = "In the original article,1 we present characteristic parameters of the Overhauser dynamic nuclear polarization (ODNP)-efficacy of 27 nitroxide radical samples. A typing error in a MATLAB-script led to an incorrect scaling factor, affecting the parameters Emax, P1/2, and ζ • smax. Emaxand ζ • smaxhave to be increased by a factor of ∼1.5 compared to the previously presented values, while P1/2 is only slightly affected (∼3% change). Due to limited RF-power, the fit model did not converge for compounds B1 and B2. Only a lower bound for the corresponding parameters could be estimated. A quantitative inspection of the corrected values reveals that the losses in our setup/samples are much lower than previously assumed. The agreement of the corrected Emax values with calculations described in the literature2,3is improved after revision. Since all values for these parameters are equally affected, the qualitative analysis, discussion, and conclusion of the publication remain valid. The following list specifies the passages of the original article that contain erroneous values, along with the respective corrections. The revised versions of Tables I and II and Fig. 2 of the original publication are presented below. (i) On p. 5 (section titled RESULTS AND DISCUSSION), regarding compound M6dn, “(Emax = −126.2)” must be replaced by “(Emax = −191.1).” (ii) On p. 5 (section titled RESULTS AND DISCUSSION), regarding TEMPO (M4), “∣Emax∣ of 101.9” must be replaced by “∣Emax∣ of 153.7.” (iii) On p. 5 (section titled RESULTS AND DISCUSSION), regarding PCA (M7), “P1/2 of 5.3 W” must be replaced by “P1/2 of 5.4 W.” (iv) On p. 6 (section titled Neighboring substituents to the nitroxide group), the sentence “Only E4 (P1/2 = 6.2 W) has a lower P1/2 than M6 (P1/2 = 7.1 W).” must be replaced by “Only E4 (P1/2 = 6.4 W) has a lower P1/2 than M6 (P1/2 = 7.2 W).” (v) On P. 6 (section titled Neighboring substituents to the nitroxide group), the passage “P1/2 = 4.8 W of C1[⋅⋅⋅]” must be replaced with “P1/2 = 4.9Wof C1[⋅⋅⋅].”",
author = "Paul Fehling and Kai Buckenmaier and Dobrynin, {Sergey A.} and Morozov, {Denis A.} and Polienko, {Yuliya F.} and Khoroshunova, {Yulia V.} and Yulia Borozdina and Philipp Mayer and J{\"o}rn Engelmann and Klaus Scheffler and Goran Angelovski and Kirilyuk, {Igor A.}",
note = "Publisher Copyright: {\textcopyright} 2022 American Institute of Physics Inc.. All rights reserved.",
year = "2022",
month = feb,
day = "28",
doi = "10.1063/5.0085601",
language = "English",
volume = "156",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics",
number = "8",

}

RIS

TY - JOUR

T1 - Erratum: The effects of nitroxide structure upon 1H Overhauser dynamic nuclear polarization efficacy at ultralow-field (Journal of Chemical Physics (2021) 155 (144203) DOI: 10.1063/5.0064342)

AU - Fehling, Paul

AU - Buckenmaier, Kai

AU - Dobrynin, Sergey A.

AU - Morozov, Denis A.

AU - Polienko, Yuliya F.

AU - Khoroshunova, Yulia V.

AU - Borozdina, Yulia

AU - Mayer, Philipp

AU - Engelmann, Jörn

AU - Scheffler, Klaus

AU - Angelovski, Goran

AU - Kirilyuk, Igor A.

N1 - Publisher Copyright: © 2022 American Institute of Physics Inc.. All rights reserved.

PY - 2022/2/28

Y1 - 2022/2/28

N2 - In the original article,1 we present characteristic parameters of the Overhauser dynamic nuclear polarization (ODNP)-efficacy of 27 nitroxide radical samples. A typing error in a MATLAB-script led to an incorrect scaling factor, affecting the parameters Emax, P1/2, and ζ • smax. Emaxand ζ • smaxhave to be increased by a factor of ∼1.5 compared to the previously presented values, while P1/2 is only slightly affected (∼3% change). Due to limited RF-power, the fit model did not converge for compounds B1 and B2. Only a lower bound for the corresponding parameters could be estimated. A quantitative inspection of the corrected values reveals that the losses in our setup/samples are much lower than previously assumed. The agreement of the corrected Emax values with calculations described in the literature2,3is improved after revision. Since all values for these parameters are equally affected, the qualitative analysis, discussion, and conclusion of the publication remain valid. The following list specifies the passages of the original article that contain erroneous values, along with the respective corrections. The revised versions of Tables I and II and Fig. 2 of the original publication are presented below. (i) On p. 5 (section titled RESULTS AND DISCUSSION), regarding compound M6dn, “(Emax = −126.2)” must be replaced by “(Emax = −191.1).” (ii) On p. 5 (section titled RESULTS AND DISCUSSION), regarding TEMPO (M4), “∣Emax∣ of 101.9” must be replaced by “∣Emax∣ of 153.7.” (iii) On p. 5 (section titled RESULTS AND DISCUSSION), regarding PCA (M7), “P1/2 of 5.3 W” must be replaced by “P1/2 of 5.4 W.” (iv) On p. 6 (section titled Neighboring substituents to the nitroxide group), the sentence “Only E4 (P1/2 = 6.2 W) has a lower P1/2 than M6 (P1/2 = 7.1 W).” must be replaced by “Only E4 (P1/2 = 6.4 W) has a lower P1/2 than M6 (P1/2 = 7.2 W).” (v) On P. 6 (section titled Neighboring substituents to the nitroxide group), the passage “P1/2 = 4.8 W of C1[⋅⋅⋅]” must be replaced with “P1/2 = 4.9Wof C1[⋅⋅⋅].”

AB - In the original article,1 we present characteristic parameters of the Overhauser dynamic nuclear polarization (ODNP)-efficacy of 27 nitroxide radical samples. A typing error in a MATLAB-script led to an incorrect scaling factor, affecting the parameters Emax, P1/2, and ζ • smax. Emaxand ζ • smaxhave to be increased by a factor of ∼1.5 compared to the previously presented values, while P1/2 is only slightly affected (∼3% change). Due to limited RF-power, the fit model did not converge for compounds B1 and B2. Only a lower bound for the corresponding parameters could be estimated. A quantitative inspection of the corrected values reveals that the losses in our setup/samples are much lower than previously assumed. The agreement of the corrected Emax values with calculations described in the literature2,3is improved after revision. Since all values for these parameters are equally affected, the qualitative analysis, discussion, and conclusion of the publication remain valid. The following list specifies the passages of the original article that contain erroneous values, along with the respective corrections. The revised versions of Tables I and II and Fig. 2 of the original publication are presented below. (i) On p. 5 (section titled RESULTS AND DISCUSSION), regarding compound M6dn, “(Emax = −126.2)” must be replaced by “(Emax = −191.1).” (ii) On p. 5 (section titled RESULTS AND DISCUSSION), regarding TEMPO (M4), “∣Emax∣ of 101.9” must be replaced by “∣Emax∣ of 153.7.” (iii) On p. 5 (section titled RESULTS AND DISCUSSION), regarding PCA (M7), “P1/2 of 5.3 W” must be replaced by “P1/2 of 5.4 W.” (iv) On p. 6 (section titled Neighboring substituents to the nitroxide group), the sentence “Only E4 (P1/2 = 6.2 W) has a lower P1/2 than M6 (P1/2 = 7.1 W).” must be replaced by “Only E4 (P1/2 = 6.4 W) has a lower P1/2 than M6 (P1/2 = 7.2 W).” (v) On P. 6 (section titled Neighboring substituents to the nitroxide group), the passage “P1/2 = 4.8 W of C1[⋅⋅⋅]” must be replaced with “P1/2 = 4.9Wof C1[⋅⋅⋅].”

UR - http://www.scopus.com/inward/record.url?scp=85125583880&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c2b56917-9943-38af-94d8-411718402714/

U2 - 10.1063/5.0085601

DO - 10.1063/5.0085601

M3 - Comment/debate

C2 - 35232186

AN - SCOPUS:85125583880

VL - 156

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 8

M1 - 089901

ER -

ID: 35689283