{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,29]],"date-time":"2026-03-29T11:10:50Z","timestamp":1774782650731,"version":"3.50.1"},"reference-count":34,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,8,30]],"date-time":"2012-08-30T00:00:00Z","timestamp":1346284800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Photochem &amp; Photobiology"],"published-print":{"date-parts":[[2013,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The azide anion is often used as a physical quencher of singlet oxygen, the important active intermediate in photosensitized oxidation. An observed effect of azide on the rate of a reaction is considered an indication to the involvement of singlet oxygen. In most biological photosensitizations, the light\u2010absorbing sensitizer is located in a membrane or in an intracellular organelle, whereas azide is water soluble. The quenching it causes relies on a physical encounter with singlet oxygen during the latter's short lifetime. This can happen either if azide penetrates into the membrane's lipid phase or if singlet oxygen is intercepted when diffusing in the aqueous phase. We demonstrate in this article the difference, in liposomes\u2019 suspension, between the effect of azide when using a water\u2010soluble and membrane\u2010bound chemical targets of singlet oxygen, whereas this difference does not exist when micelles are used. We explain the difference on the population of sensitizer and target in the liposome <jats:italic>vs<\/jats:italic> micelle. We also show the effect that exists on azide quenching of singlet oxygen by electrically charged lipids in liposomes. This is a result of the accumulation or dilution of azide in the debye layer near the membranes\u2019 surface, due to the surface Gouy\u2013Chapman potential.<\/jats:p>","DOI":"10.1111\/j.1751-1097.2012.01212.x","type":"journal-article","created":{"date-parts":[[2012,7,24]],"date-time":"2012-07-24T13:01:14Z","timestamp":1343134874000},"page":"253-258","source":"Crossref","is-referenced-by-count":8,"title":["Azide Quenching of Singlet Oxygen in Suspensions of Microenvironments of Neutral and Surface Charged Liposomes and Micelles"],"prefix":"10.1111","volume":"89","author":[{"given":"Lihi","family":"Musbat","sequence":"first","affiliation":[{"name":"Department of Physics Institute of Nanotechnology and Advanced Materials Bar Ilan University Ramat Gan Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hana","family":"Weitman","sequence":"additional","affiliation":[{"name":"Department of Physics Institute of Nanotechnology and Advanced Materials Bar Ilan University Ramat Gan Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benjamin","family":"Ehrenberg","sequence":"additional","affiliation":[{"name":"Department of Physics Institute of Nanotechnology and Advanced Materials Bar Ilan University Ramat Gan Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,8,30]]},"reference":[{"key":"e_1_2_5_2_1","first-page":"2628","article-title":"Photoradiation therapy for the treatment of malignant tumors","volume":"38","author":"Dougherty T. J.","year":"1978","journal-title":"Cancer Res."},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1991.tb02133.x"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1201\/9781482296952"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.2007.00166.x"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/B915149B"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.76.12.6047"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/0005-2728(94)90173-2"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.555965"},{"key":"e_1_2_5_10_1","first-page":"699","article-title":"Singlet oxygen O2(1\u0394g) bimolecular processes. Solvent and compartmentalization effects","volume":"93","author":"Lissi E. A.","year":"1993","journal-title":"Bol. Soc. Chil. Quim."},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1993.tb09215.x"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00835a063"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/1011-1344(89)80025-9"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja01072a062"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1093\/jxb\/erj181"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.2009.00555.x"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1987.tb05381.x"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1982.tb04358.x"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1987.tb04881.x"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1990.tb01964.x"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/1011-1344(91)80166-F"},{"key":"e_1_2_5_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/1011-1344(91)80168-H"},{"key":"e_1_2_5_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1997.tb01939.x"},{"key":"e_1_2_5_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1011-1344(01)00118-X"},{"key":"e_1_2_5_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/la061510v"},{"key":"e_1_2_5_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3495(02)75557-4"},{"key":"e_1_2_5_27_1","doi-asserted-by":"publisher","DOI":"10.1529\/biophysj.104.041434"},{"key":"e_1_2_5_28_1","doi-asserted-by":"publisher","DOI":"10.1562\/0031-8655(2001)0730473SPOTAB2.0.CO2"},{"key":"e_1_2_5_29_1","doi-asserted-by":"publisher","DOI":"10.1562\/0031-8655(2002)0760127DLBCOP2.0.CO2"},{"key":"e_1_2_5_30_1","volume-title":"Intermolecular and Surface Forces","author":"Israelachvili J. N.","year":"1992"},{"key":"e_1_2_5_31_1","doi-asserted-by":"publisher","DOI":"10.1085\/jgp.65.5.663"},{"key":"e_1_2_5_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/0076-6879(79)56066-2"},{"key":"e_1_2_5_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00486a062"},{"key":"e_1_2_5_34_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.bb.18.060189.000553"},{"key":"e_1_2_5_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbamem.2011.03.015"}],"container-title":["Photochemistry and Photobiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1751-1097.2012.01212.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1751-1097.2012.01212.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,7]],"date-time":"2023-10-07T15:19:59Z","timestamp":1696691999000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1751-1097.2012.01212.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,8,30]]},"references-count":34,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,1]]}},"alternative-id":["10.1111\/j.1751-1097.2012.01212.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1751-1097.2012.01212.x","archive":["Portico"],"relation":{},"ISSN":["0031-8655","1751-1097"],"issn-type":[{"value":"0031-8655","type":"print"},{"value":"1751-1097","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,8,30]]}}}