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Such polymers can be readily activated via the Norrish\u2010type I photoreaction to give polymeric acyl radicals. Photolysis in the presence of a persistent nitroxide, which serves as a C\u2010 radical trapping reagent, leads to chemically modified polymers conjugated with nitroxide moieties. The number\u2010average molecular weight (<jats:styled-content><jats:italic>M<\/jats:italic><\/jats:styled-content><jats:sub>n<\/jats:sub>) of the prepolymers and the chemically modified polymers was determined by gel permeation chromatography (GPC). Structures were further confirmed by NMR spectroscopy and by attenuated total reflection (ATR) Fourier transform infrared (FTIR) spectroscopy.<\/jats:p>","DOI":"10.1002\/marc.201200595","type":"journal-article","created":{"date-parts":[[2012,10,26]],"date-time":"2012-10-26T11:32:26Z","timestamp":1351251146000},"page":"94-101","source":"Crossref","is-referenced-by-count":23,"title":["Preparation of Photoactive Polymers and Postmodification via Nitroxide Trapping Under UV Irradiation"],"prefix":"10.1002","volume":"34","author":[{"given":"Artur","family":"Mardyukov","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Armido","family":"Studer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,10,26]]},"reference":[{"key":"e_1_2_9_1_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr900138t"},{"key":"e_1_2_9_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma802463z"},{"key":"e_1_2_9_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma061592u"},{"key":"e_1_2_9_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma702707e"},{"key":"e_1_2_9_5_2","doi-asserted-by":"crossref","unstructured":"A.Gress A.V\u00f6lker H.Schlaad 2007 40 7928.","DOI":"10.1021\/ma071357r"},{"key":"e_1_2_9_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma802047w"},{"key":"e_1_2_9_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja8006325"},{"key":"e_1_2_9_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma9000176"},{"key":"e_1_2_9_9_2","volume":"37","author":"Qin Y.","year":"2004","journal-title":"Macromolecules"},{"key":"e_1_2_9_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja908996e"},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/macp.201000420"},{"key":"e_1_2_9_12_2","doi-asserted-by":"publisher","DOI":"10.1039\/c0cc05474g"},{"key":"e_1_2_9_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201002851"},{"key":"e_1_2_9_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0340477"},{"key":"e_1_2_9_15_2","doi-asserted-by":"publisher","DOI":"10.1039\/B209193C"},{"key":"e_1_2_9_16_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr990124y"},{"key":"e_1_2_9_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3765(20010316)7:6<1159::AID-CHEM1159>3.0.CO;2-I"},{"key":"e_1_2_9_18_2","doi-asserted-by":"publisher","DOI":"10.1039\/b307652k"},{"key":"e_1_2_9_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/la0477439"},{"key":"e_1_2_9_20_2","doi-asserted-by":"publisher","DOI":"10.1039\/c1py00297j"},{"key":"e_1_2_9_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/pola.24639"},{"key":"e_1_2_9_22_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma2008018"},{"key":"e_1_2_9_23_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201102068"},{"key":"e_1_2_9_24_2","doi-asserted-by":"publisher","DOI":"10.1021\/bm3001364"},{"key":"e_1_2_9_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201002547"},{"key":"e_1_2_9_26_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja9534213"},{"key":"e_1_2_9_27_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0687670"},{"key":"e_1_2_9_28_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.464913"},{"key":"e_1_2_9_29_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.37.785"},{"key":"e_1_2_9_30_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.444267"},{"key":"e_1_2_9_31_2","volume-title":"\u201cGaussian 03, Revision B.03,\u201d","author":"Frisch M. 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