Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676. / Raudsepp, Piret; Brüggemann, Dagmar Adeline; Andersen, Mogens Larsen.

In: Journal of Agricultural and Food Chemistry, Vol. 62, No. 51, 2014, p. 12428-12435.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Raudsepp, P, Brüggemann, DA & Andersen, ML 2014, 'Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676', Journal of Agricultural and Food Chemistry, vol. 62, no. 51, pp. 12428-12435. https://doi.org/10.1021/jf504404a

APA

Raudsepp, P., Brüggemann, D. A., & Andersen, M. L. (2014). Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676. Journal of Agricultural and Food Chemistry, 62(51), 12428-12435. https://doi.org/10.1021/jf504404a

Vancouver

Raudsepp P, Brüggemann DA, Andersen ML. Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676. Journal of Agricultural and Food Chemistry. 2014;62(51):12428-12435. https://doi.org/10.1021/jf504404a

Author

Raudsepp, Piret ; Brüggemann, Dagmar Adeline ; Andersen, Mogens Larsen. / Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676. In: Journal of Agricultural and Food Chemistry. 2014 ; Vol. 62, No. 51. pp. 12428-12435.

Bibtex

@article{012a278e5c1c442992d3bc98e0941041,
title = "Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676",
abstract = "(E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY(665/676), is a lipophilic radical-sensitive fluorescent probe that can be used to study radical-driven lipid autoxidation. The sensitivity of BODIPY(665/676) was studied in the presence of radical initiators di-tert-butyl peroxide and 2,2'-azobis(2,4-dimethyl)valeronitrile (AMVN). In both cases the fluorescence of BODIPY(665/676) changed more in saturated medium-chain triglyceride oil than in linseed or sunflower oils, where the high degree of unsaturation is expected to give more pronounced radical-derived lipid oxidation. It was suggested that BODIPY(665/676), as the only available oxidizable substance in the saturated oil, was directly attacked by radicals, resulting in high rates of probe oxidation, while in the unsaturated oils, radicals attacked either unsaturated fatty acids or BODIPY(665/676), resulting in lower rates of probe oxidation. Confocal microscopy studies with BODIPY(665/676) as a radical-sensitive probe combined with oxygen consumption measurements of mixtures of oil-in-water emulsions showed that radicals could be transferred between oil droplets and thereby spread radical-driven oxidation between neighboring droplets.",
author = "Piret Raudsepp and Br{\"u}ggemann, {Dagmar Adeline} and Andersen, {Mogens Larsen}",
year = "2014",
doi = "10.1021/jf504404a",
language = "English",
volume = "62",
pages = "12428--12435",
journal = "Journal of Agricultural and Food Chemistry",
issn = "0021-8561",
publisher = "American Chemical Society",
number = "51",

}

RIS

TY - JOUR

T1 - Evidence for transfer of radicals between oil-in-water emulsion droplets as detected by the probe (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY665/676

AU - Raudsepp, Piret

AU - Brüggemann, Dagmar Adeline

AU - Andersen, Mogens Larsen

PY - 2014

Y1 - 2014

N2 - (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY(665/676), is a lipophilic radical-sensitive fluorescent probe that can be used to study radical-driven lipid autoxidation. The sensitivity of BODIPY(665/676) was studied in the presence of radical initiators di-tert-butyl peroxide and 2,2'-azobis(2,4-dimethyl)valeronitrile (AMVN). In both cases the fluorescence of BODIPY(665/676) changed more in saturated medium-chain triglyceride oil than in linseed or sunflower oils, where the high degree of unsaturation is expected to give more pronounced radical-derived lipid oxidation. It was suggested that BODIPY(665/676), as the only available oxidizable substance in the saturated oil, was directly attacked by radicals, resulting in high rates of probe oxidation, while in the unsaturated oils, radicals attacked either unsaturated fatty acids or BODIPY(665/676), resulting in lower rates of probe oxidation. Confocal microscopy studies with BODIPY(665/676) as a radical-sensitive probe combined with oxygen consumption measurements of mixtures of oil-in-water emulsions showed that radicals could be transferred between oil droplets and thereby spread radical-driven oxidation between neighboring droplets.

AB - (E,E)-3,5-Bis(4-phenyl-1,3-butadienyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene, BODIPY(665/676), is a lipophilic radical-sensitive fluorescent probe that can be used to study radical-driven lipid autoxidation. The sensitivity of BODIPY(665/676) was studied in the presence of radical initiators di-tert-butyl peroxide and 2,2'-azobis(2,4-dimethyl)valeronitrile (AMVN). In both cases the fluorescence of BODIPY(665/676) changed more in saturated medium-chain triglyceride oil than in linseed or sunflower oils, where the high degree of unsaturation is expected to give more pronounced radical-derived lipid oxidation. It was suggested that BODIPY(665/676), as the only available oxidizable substance in the saturated oil, was directly attacked by radicals, resulting in high rates of probe oxidation, while in the unsaturated oils, radicals attacked either unsaturated fatty acids or BODIPY(665/676), resulting in lower rates of probe oxidation. Confocal microscopy studies with BODIPY(665/676) as a radical-sensitive probe combined with oxygen consumption measurements of mixtures of oil-in-water emulsions showed that radicals could be transferred between oil droplets and thereby spread radical-driven oxidation between neighboring droplets.

U2 - 10.1021/jf504404a

DO - 10.1021/jf504404a

M3 - Journal article

C2 - 25440428

VL - 62

SP - 12428

EP - 12435

JO - Journal of Agricultural and Food Chemistry

JF - Journal of Agricultural and Food Chemistry

SN - 0021-8561

IS - 51

ER -

ID: 129816089