cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.13984720
title: Table 2 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 2 High resolution mass-spectral (positive ion mode) data for compounds detected in Flavomyces fulophazii culture extracts.
CompoundFormulaDetected ionDetected formulaCalculated m/zFound m/zdiff (ppm)No. aName110,11-dihydroxy-vermelhotinC12H13O5N[M+H]+C12H14O5N252.0866252.08650.472[M+Na]+C12H13O5NNa274.0686274.06840.853211-hydroxy-vermelhotinC12H13O4N[M+H]+C12H14O4N236.0917236.09150.908[M+Na]+C12H13O4NNa258.0737258.07350.500311-oxo-vermelhotinC12H11O4N[M+H]+C12H12O4N234.0761234.07581.129[M+Na]+C12H11O4NNa256.0580256.05771.363411-methoxy-vermelhotinC13H15O4N[M+H]+C13H16O4N250.1074250.10720.698[M+Na]+C13H15O4NNa272.0893272.08901.1365vermelhotinC12H11O3N[M+H]+C12H12O3N218.0812218.08091.145[M+Na]+C12H11O3NNa240.0631240.06281.3516aflavochlorine EC16H18O5NCl[M+H]+C H O NCl35 16 19 5340.0946340.09440.785[M + H+2]+C H O NCl37 16 19 5342.0917342.09121.3356bflavochlorine FC16H18O5NCl[M+H]+C H O NCl35 16 19 5340.0946340.09440.696[M + H+2]+C H O NCl37 16 19 5342.0917342.09131.1607flavochlorine AC15H18O3NCl[M+H]+C H O NCl35 15 19 3296.1048296.10451.039[M + H+2]+C H O NCl37 15 19 3298.1018298.10160.7638flavochlorine BC13H14O2NCl[M+H]+C H O NCl35 13 15 2252.0786252.07831.162[M + H+2]+C H O NCl37 13 15 2254.0756254.07531.3109flavochlorine CC16H20O3NCl[M+H]+C H O NCl35 16 21 3310.1204310.12020.863[M + H+2]+C H O NCl37 16 21 3312.1175312.11711.17810flavochlorine GC18H22O4NCl[M+H]+C H O NCl35 18 23 4352.1310352.13070.859[M + H+2]+C H O NCl37 18 23 4354.1281354.12761.41811flavochlorine DC13H13O3Cl[M+H]+C H O Cl35 13 14 3253.0626253.06221.417[M + H+2]+C H O Cl37 13 14 3255.0596255.05931.444
a Numbers of compounds correspond to those in Figs. 2 and 3.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 4 in Phytochemistry (112851) 190 on page 4, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984721
title: Table 2 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 2 High resolution mass-spectral (positive ion mode) data for compounds detected in Flavomyces fulophazii culture extracts.
CompoundFormulaDetected ionDetected formulaCalculated m/zFound m/zdiff (ppm)No. aName110,11-dihydroxy-vermelhotinC12H13O5N[M+H]+C12H14O5N252.0866252.08650.472[M+Na]+C12H13O5NNa274.0686274.06840.853211-hydroxy-vermelhotinC12H13O4N[M+H]+C12H14O4N236.0917236.09150.908[M+Na]+C12H13O4NNa258.0737258.07350.500311-oxo-vermelhotinC12H11O4N[M+H]+C12H12O4N234.0761234.07581.129[M+Na]+C12H11O4NNa256.0580256.05771.363411-methoxy-vermelhotinC13H15O4N[M+H]+C13H16O4N250.1074250.10720.698[M+Na]+C13H15O4NNa272.0893272.08901.1365vermelhotinC12H11O3N[M+H]+C12H12O3N218.0812218.08091.145[M+Na]+C12H11O3NNa240.0631240.06281.3516aflavochlorine EC16H18O5NCl[M+H]+C H O NCl35 16 19 5340.0946340.09440.785[M + H+2]+C H O NCl37 16 19 5342.0917342.09121.3356bflavochlorine FC16H18O5NCl[M+H]+C H O NCl35 16 19 5340.0946340.09440.696[M + H+2]+C H O NCl37 16 19 5342.0917342.09131.1607flavochlorine AC15H18O3NCl[M+H]+C H O NCl35 15 19 3296.1048296.10451.039[M + H+2]+C H O NCl37 15 19 3298.1018298.10160.7638flavochlorine BC13H14O2NCl[M+H]+C H O NCl35 13 15 2252.0786252.07831.162[M + H+2]+C H O NCl37 13 15 2254.0756254.07531.3109flavochlorine CC16H20O3NCl[M+H]+C H O NCl35 16 21 3310.1204310.12020.863[M + H+2]+C H O NCl37 16 21 3312.1175312.11711.17810flavochlorine GC18H22O4NCl[M+H]+C H O NCl35 18 23 4352.1310352.13070.859[M + H+2]+C H O NCl37 18 23 4354.1281354.12761.41811flavochlorine DC13H13O3Cl[M+H]+C H O Cl35 13 14 3253.0626253.06221.417[M + H+2]+C H O Cl37 13 14 3255.0596255.05931.444
a Numbers of compounds correspond to those in Figs. 2 and 3.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 4 in Phytochemistry (112851) 190 on page 4, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984722
title: Table 3 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 3 NMR spectroscopic data of E and Z diastereoisomers of vermelhotin (compound 5) in chloroform- d, DMSO d 6 and methanol- d 4.
No. achloroform- dDMSO d 6methanol- d b 4δ H (E-)δ C (E-)δ H (Z-)δ C (Z-)δ H (E-)δ C (E-)δ H (Z-)δ C (Z-)δ Hδ C1 (N)5.62, 1H, brs–5.50, 1H, brs–7.45 brs, 1H–7.65 brs, 1H–––2–171.4–172.4–170.9–170.0–175.53–98.1–97.9–97.8–97.7–98.74192.5194.6–192.4–194.8–195.853.79, s, 2H50.43.82, s, 2H50.93.58, s, 2H49.93.63, s, 2H50.43.74, s, 2H54.86–165.4–166.7–163.9–165.3–162.378.17, d (9.2), 1H116.08.18, d (9.2), 1H116.58.03, d (9.0), 1H115.38.00, d (9.0), 1H115.18.10, br, 1H116.587.40, dd (9.2, 7.0),141.57.41, dd (9.2, 7.0),142.07.63, dd (9.0, 7.2),142.17.65, dd (9.0, 7.2),142.87.67 dd (9.4, 7.2),144.71H1H1H1H1H96.29, d (7.0), 1H107.56.28, d (7.0), 1H107.56.63, d (7.2), 1H108.16.63 d, (7.2), 1H108.06.60 d (7.2), 1H109.910–158.7–158.8–157.3–157.4–160.8116.17, dq (15.3, 1.5),122.16.16, dq (15.3, 1.5),122.16.38, dq (15.5, 1.5),122.76.38, dq (15.5, 1.5),122.86.35 dq (15.5, 1.5),123.51H1H1H1H1H127.42, dq (15.3, 7.1),138.67.39, dq (15.3, 7.1),139.37.18, dq (15.5, 7.0),136.17.17 dq (15.5, 7.0),136.57.35, br, 1H139.51H1H1H1H132.01, dd (7.1, 1.5),19.01.99, dd (7.1, 1.5),18.91.97, dd (7.0, 1.5),18.31.95, dd (7.0, 1.5),18.41.99 dd (7.2, 1.5),18.83H3H3H3H3H
a Corresponding numbered molecular structure is found in Fig. 2.
b Diastereoisomers E and Z vermelhotin could not be separately detected in methanol- d.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 5 in Phytochemistry (112851) 190 on page 5, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984723
title: Table 3 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 3 NMR spectroscopic data of E and Z diastereoisomers of vermelhotin (compound 5) in chloroform- d, DMSO d 6 and methanol- d 4.
No. achloroform- dDMSO d 6methanol- d b 4δ H (E-)δ C (E-)δ H (Z-)δ C (Z-)δ H (E-)δ C (E-)δ H (Z-)δ C (Z-)δ Hδ C1 (N)5.62, 1H, brs–5.50, 1H, brs–7.45 brs, 1H–7.65 brs, 1H–––2–171.4–172.4–170.9–170.0–175.53–98.1–97.9–97.8–97.7–98.74192.5194.6–192.4–194.8–195.853.79, s, 2H50.43.82, s, 2H50.93.58, s, 2H49.93.63, s, 2H50.43.74, s, 2H54.86–165.4–166.7–163.9–165.3–162.378.17, d (9.2), 1H116.08.18, d (9.2), 1H116.58.03, d (9.0), 1H115.38.00, d (9.0), 1H115.18.10, br, 1H116.587.40, dd (9.2, 7.0),141.57.41, dd (9.2, 7.0),142.07.63, dd (9.0, 7.2),142.17.65, dd (9.0, 7.2),142.87.67 dd (9.4, 7.2),144.71H1H1H1H1H96.29, d (7.0), 1H107.56.28, d (7.0), 1H107.56.63, d (7.2), 1H108.16.63 d, (7.2), 1H108.06.60 d (7.2), 1H109.910–158.7–158.8–157.3–157.4–160.8116.17, dq (15.3, 1.5),122.16.16, dq (15.3, 1.5),122.16.38, dq (15.5, 1.5),122.76.38, dq (15.5, 1.5),122.86.35 dq (15.5, 1.5),123.51H1H1H1H1H127.42, dq (15.3, 7.1),138.67.39, dq (15.3, 7.1),139.37.18, dq (15.5, 7.0),136.17.17 dq (15.5, 7.0),136.57.35, br, 1H139.51H1H1H1H132.01, dd (7.1, 1.5),19.01.99, dd (7.1, 1.5),18.91.97, dd (7.0, 1.5),18.31.95, dd (7.0, 1.5),18.41.99 dd (7.2, 1.5),18.83H3H3H3H3H
a Corresponding numbered molecular structure is found in Fig. 2.
b Diastereoisomers E and Z vermelhotin could not be separately detected in methanol- d.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 5 in Phytochemistry (112851) 190 on page 5, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984724
title: Table 4 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 4 NMR spectroscopic data of E and Z diastereoisomers of 11-hydroxyvermelhotin (compound 2) in DMSO d 6 and methanol- d 4.
No. aDMSO d 6methanol- d b 4δ H (E -)δ C (E -)δ H (Z -)δ C (Z -)δ Hδ C1 (NH)7.50, brs, 1H7.60, brs, 1H––2170.4169.7–175.9397.997.7–98.94192.4193.9194.553.53, s, 2H51.33.59, s, 2H51.83.80, s, 2H54.96163.5164.8–164.478.07, d, (9.4), 1H115.18.05 d, (9.4), 1H114.98.17, br, 1H116.087.62, dd (9.4, 7.2),1H142.07.65, dd (9.4, 7.2), 1H142.57.67, dd (9.2, 7.0), 1H144.796.64 d (7.2), 1H109.06.62 d (7.2), 1H108.76.68, d (7.0), 1H110.110–157.6–157.5–160.9112.74 m, 2H40.42.69, m, 2H39.92.85,m, 2H41.4124.19, m, 1H61.34.14, m, 1H60.74.29, m, 1H61.7131.14, d (6.0), 3H21.91.13, d (6.0), 3H21.81.25 d (6.0), 3H22.4
a Corresponding numbered molecular structure is found in Fig. 2.
b Diastereoisomers E and Z hydroxyvermelhotin could not be separately detected in methanol- d.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 5 in Phytochemistry (112851) 190 on page 5, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984725
title: Table 4 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 4 NMR spectroscopic data of E and Z diastereoisomers of 11-hydroxyvermelhotin (compound 2) in DMSO d 6 and methanol- d 4.
No. aDMSO d 6methanol- d b 4δ H (E -)δ C (E -)δ H (Z -)δ C (Z -)δ Hδ C1 (NH)7.50, brs, 1H7.60, brs, 1H––2170.4169.7–175.9397.997.7–98.94192.4193.9194.553.53, s, 2H51.33.59, s, 2H51.83.80, s, 2H54.96163.5164.8–164.478.07, d, (9.4), 1H115.18.05 d, (9.4), 1H114.98.17, br, 1H116.087.62, dd (9.4, 7.2),1H142.07.65, dd (9.4, 7.2), 1H142.57.67, dd (9.2, 7.0), 1H144.796.64 d (7.2), 1H109.06.62 d (7.2), 1H108.76.68, d (7.0), 1H110.110–157.6–157.5–160.9112.74 m, 2H40.42.69, m, 2H39.92.85,m, 2H41.4124.19, m, 1H61.34.14, m, 1H60.74.29, m, 1H61.7131.14, d (6.0), 3H21.91.13, d (6.0), 3H21.81.25 d (6.0), 3H22.4
a Corresponding numbered molecular structure is found in Fig. 2.
b Diastereoisomers E and Z hydroxyvermelhotin could not be separately detected in methanol- d.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 5 in Phytochemistry (112851) 190 on page 5, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984726
title: Table 5 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 5 NMR data of flavochlorine A (compound 7) and flavochlorine G (compound 10) in methanol- d 4.
No. aflavochlorine Aflavochlorine Gδ Hδ Cδ Hδ C18.795, s, 1H140.88.80, s, 1H141.33–147.5–145.947.51, s, 1H114.07.49, s, 1H115.24a–146.9146.95–106.8106.76–174.8174.676.44, s, 1H106.66.45, s, 1H106.08–157.9–158.48a–107.1–107.892.95, t, (7.9), 2H35.32.90, t (7.6), 2H33.62101.80, m, 2H22.81.80, m, 2H21.95111.11, t, (7.4), 3H13.61.10, t, (6.9), 3H12.901′4.43, t, (5.0), 2H57.54.32, t (7,3), 1H54.492′3.91, t, (5.0), 2H61.62.24, m, 2H34.223′––3.25, m, 2H48.214′––1.31, d, (7.0), 3H20.975′–176.3O–Me3.96, s, 3H56.43.95, s, 3H55.46
a Corresponding numbered molecular structures are found in Fig. 3.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 6 in Phytochemistry (112851) 190 on page 6, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984727
title: Table 5 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 5 NMR data of flavochlorine A (compound 7) and flavochlorine G (compound 10) in methanol- d 4.
No. aflavochlorine Aflavochlorine Gδ Hδ Cδ Hδ C18.795, s, 1H140.88.80, s, 1H141.33–147.5–145.947.51, s, 1H114.07.49, s, 1H115.24a–146.9146.95–106.8106.76–174.8174.676.44, s, 1H106.66.45, s, 1H106.08–157.9–158.48a–107.1–107.892.95, t, (7.9), 2H35.32.90, t (7.6), 2H33.62101.80, m, 2H22.81.80, m, 2H21.95111.11, t, (7.4), 3H13.61.10, t, (6.9), 3H12.901′4.43, t, (5.0), 2H57.54.32, t (7,3), 1H54.492′3.91, t, (5.0), 2H61.62.24, m, 2H34.223′––3.25, m, 2H48.214′––1.31, d, (7.0), 3H20.975′–176.3O–Me3.96, s, 3H56.43.95, s, 3H55.46
a Corresponding numbered molecular structures are found in Fig. 3.
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 6 in Phytochemistry (112851) 190 on page 6, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.15468/dl.4zktq2
title: Occurrence Download

description: A dataset containing 125 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is MEX.10_1",
 "TaxonKey is Centruroides Marx, 1890"
 ]
}

 The dataset includes 125 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033501-241007104925546/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.13984728
title: Table 6 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 6 Antiproliferative activity of vermelhotin, hydroxyvermelhotin and flavochlorine A isolated from Flavomyces fulophazii culture extracts.
Cell lineAntiproliferative activity (IC50, μM)vermelhotinhydroxy-flavochlorinereference avermelhotinADauSalA205812.1> 10067.90.3 1HepG210.1> 100> 1001.2 25.8 3A43119.9> 100> 1000.7U8728.6> 100> 1000.4 20.8EBC-120.0> 100> 1001.2SH-SY5Y12.9> 100> 1000.7HT-2931.4> 100> 1000.2 4HL-609.4> 100> 1000.02 5MonoMac-17.1> 100> 1000.62.2 36LCLC-37.0> 100> 1008.6103HHEK-29321.6> 100> 100nodataH83822.1> 100> 10010.2VERO> 100> 100> 100nodata
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 8 in Phytochemistry (112851) 190 on page 8, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.5281/zenodo.13984729
title: Table 6 in The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives

description: Table 6 Antiproliferative activity of vermelhotin, hydroxyvermelhotin and flavochlorine A isolated from Flavomyces fulophazii culture extracts.
Cell lineAntiproliferative activity (IC50, μM)vermelhotinhydroxy-flavochlorinereference avermelhotinADauSalA205812.1> 10067.90.3 1HepG210.1> 100> 1001.2 25.8 3A43119.9> 100> 1000.7U8728.6> 100> 1000.4 20.8EBC-120.0> 100> 1001.2SH-SY5Y12.9> 100> 1000.7HT-2931.4> 100> 1000.2 4HL-609.4> 100> 1000.02 5MonoMac-17.1> 100> 1000.62.2 36LCLC-37.0> 100> 1008.6103HHEK-29321.6> 100> 100nodataH83822.1> 100> 10010.2VERO> 100> 100> 100nodata
description: Published as part of Berek-Nagy, Peter Janos, Gergo Toth, Szilvia Bosze, Lilla Borbala Horvath, Andras Darcsi, Sandor Csikos, Daniel G. Knapp, Gabor M. Kovacs & Imre Boldizsar, 2021, The grass root endophytic fungus Flavomyces fulophazii: An abundant source of tetramic acid and chlorinated azaphilone derivatives, pp. 8 in Phytochemistry (112851) 190 on page 8, DOI: 10.1016/j.phytochem.2021.112851, http://zenodo.org/record/8273100
DOI: 10.7910/dvn/fdyubs
title: A Pockels cell enabled heterodyne Phase Contrast Imaging diagnostic for detection of Ion Cyclotron Emission

description: This work describes a novel optical heterodyne detection scheme that significantly extends the frequency response of the Phase Contrast Imaging (PCI) method to detect electron density fluctuations in tens of mega-hertz frequency range. The system employs a variable frequency electro-optic modulator to allow operation at any frequency in the range 10–40 MHz without the need to re-align the system. The frequency coverage of the system makes it suitable to measure the radial structure of the electron density component of Ion Cyclotron Emission on devices having confining magnetic field of a few Tesla, thus extending the purely temporal measurements provided so far by magnetic probes.
description: PSFC REPORT PSFC/JA-22-13<br><br>This work was supported by the US Department of Energy under DE-FG02-94ER54235 and DE-SC0016154.<br><br>If this record does not contain the full text, then the manuscript has been embargoed by the publisher thus restricting open access for 12 to 24 months after publication.
DOI: 10.5281/zenodo.12699958
title: Dataset of "Hydrogen Evolution Reaction Activity in Mo₂TiC₂Tₓ MXene Derived from Mo₂TiAlC₂ MAX Phase: Insights from Compositional Transformations"

description: MAX phases represent a crucial building block for the synthesis of MXenes, which constitute an intriguing class of materials with significant application potential. This study investigates the catalytic properties of Mo₂TiAlC₂ MAX phase and the corresponding Mo₂TiC₂Tₓ MXene for hydrogen evolution reaction (HER). Characterization by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and X-ray photoelectron spectroscopy (XPS) revealed that despite the presence of secondary phases, the HER catalytic activity is primarily influenced by the MAX phase and its derived MXene. Interestingly, the catalytic activity of the MXene improves over time, attributed to the formation of MoO₂ as identified by XPS. This work enhances the understanding of MXene-based materials for electrochemical applications, highlighting crucial structural and chemical transformations that optimize their performance in sustainable energy technologies.3D structure of lanthanum strontium manganite and yttria-stabilized zirconia composites is predicted based on conductivity measurements using Monte Carlo 3D equivalent circuit network approach. Validation experimental impedance spectra; scanning electron micrographs; cross sections of model simulation or prediction (MSP).
DOI: 10.5281/zenodo.13984693
title: Dataset of "Hydrogen Evolution Reaction Activity in Mo₂TiC₂Tₓ MXene Derived from Mo₂TiAlC₂ MAX Phase: Insights from Compositional Transformations"

description: MAX phases represent a crucial building block for the synthesis of MXenes, which constitute an intriguing class of materials with significant application potential. This study investigates the catalytic properties of Mo₂TiAlC₂ MAX phase and the corresponding Mo₂TiC₂Tₓ MXene for hydrogen evolution reaction (HER). Characterization by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and X-ray photoelectron spectroscopy (XPS) revealed that despite the presence of secondary phases, the HER catalytic activity is primarily influenced by the MAX phase and its derived MXene. Interestingly, the catalytic activity of the MXene improves over time, attributed to the formation of MoO₂ as identified by XPS. This work enhances the understanding of MXene-based materials for electrochemical applications, highlighting crucial structural and chemical transformations that optimize their performance in sustainable energy technologies.3D structure of lanthanum strontium manganite and yttria-stabilized zirconia composites is predicted based on conductivity measurements using Monte Carlo 3D equivalent circuit network approach. Validation experimental impedance spectra; scanning electron micrographs; cross sections of model simulation or prediction (MSP).
DOI: 10.7910/dvn/6yn82d
title: Simultaneous measurements of unstable and stable Alfven Eigenmodes in JET

description: In this paper, we report the novel experimental observation of both unstable and stable Toroidicity-induced Alfven Eigenmodes (TAEs) measured simultaneously in a JET tokamak plasma. The three-ion-heating scheme (D-DNBI-3He) is employed to accelerate deuterons to MeV energies, thereby destabilizing TAEs with toroidal mode numbers n = 3-5, each decreasing in mode amplitude. At the same time, the Alfven Eigenmode Active Diagnostic resonantly excites a stable n = 6 TAE with total normalized damping rate ~1-4%. Hybrid kinetic-MHD modeling with codes NOVA-K and MEGA both find eigenmodes with similar frequencies, mode structures, and radial locations as in experiment. NOVA-K demonstrates good agreement with the n = 3, 4, and 6 TAEs, matching the damping rate of the n = 6 mode within uncertainties and identifying radiative damping as the dominant contribution. Improved agreement is found with MEGA for all modes: the unstable n = 3-5 and stable n = 2, 6 modes, with the latter two stabilized by higher intrinsic damping and lower fast ion drive, respectively. While some discrepancies remain to be resolved, this unique validation effort gives us confidence in TAE stability predictions for future fusion devices.
description: PSFC REPORT PSFC/JA-22-14<br><br>This work was supported by US DOE grants DE-SC0014264, DE-AC02-09CH11466, DE-SC0020412, and DE-SC0020337, as well as the Brazilian agency FAPESP Project 2011/50773-0. This work has been carried out within the framework of the EUROfusion Consortium, funded by the European Union via the Euratom Research and Training Programme (Grant Agreement No 101052200 - EUROfusion). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the European Commission can be held responsible for them. This research used resources of the National Energy Research Scientific Computing Center (NERSC), a U.S. Department of Energy Office of Science User Facility located at Lawrence Berkeley National Laboratory, operated under Contract No. DE-AC02-05CH11231 using NERSC award FES-ERCAP20598.<br><br>If this record does not contain the full text, then the manuscript has been embargoed by the publisher thus restricting open access for 12 to 24 months after publication.