{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T07:45:58Z","timestamp":1772523958783,"version":"3.50.1"},"reference-count":0,"publisher":"Walter de Gruyter GmbH","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Holzforschung"],"published-print":{"date-parts":[[2013,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>The oxidative modification of Biolignin (BL) has been investigated to make it more suitable as an adsorbent for transition\/heavy metals. BL is a by-product of a wheat straw organosolv process for the production of pulp, ethanol, and pentoses (CIMV S.A. pilot plant, Levallois Perret, France). It was subjected to oxidation by a polyoxometalate (POM) H<jats:sub>3<\/jats:sub>[PMo<jats:sub>12<\/jats:sub>O<jats:sub>40<\/jats:sub>], aiming at the increment of oxygen-containing adsorption-active sites. The POM oxidation of BL was performed under moderate conditions (1 bar, 60\u201390\u00b0C, and 200\u00b0C) with the co-oxidants O<jats:sub>2<\/jats:sub> or H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>. The resulting lignin functionality and structure was evaluated by pyrolysis-gas chromatography\/mass spectrometry, solid-state <jats:sup>13<\/jats:sup>C nuclear magnetic resonance, Fourier transform infrared, and chemical analysis. The condensation degree of BL and its COOH and aliphatic OH group contents increased significantly, whereas the polymer structure was maintained. Under optimal conditions with POM\/H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>, the sorption capacity of lignins toward Cd(II) and Pb(II) was increased threefold and twofold, respectively.<\/jats:p>","DOI":"10.1515\/hf-2012-0193","type":"journal-article","created":{"date-parts":[[2013,5,30]],"date-time":"2013-05-30T20:10:41Z","timestamp":1369944641000},"page":"539-547","source":"Crossref","is-referenced-by-count":33,"title":["Polyoxometalate (POM)-aided modification of lignin from wheat straw biorefinery"],"prefix":"10.1515","volume":"67","author":[{"given":"Tatiana","family":"Dizhbite","sequence":"first","affiliation":[{"name":"Latvian State Institute of Wood Chemistry, Riga, Latvia"}]},{"given":"Lilija","family":"Jashina","sequence":"additional","affiliation":[{"name":"Latvian State Institute of Wood Chemistry, Riga, Latvia"}]},{"given":"Galina","family":"Dobele","sequence":"additional","affiliation":[{"name":"Latvian State Institute of Wood Chemistry, Riga, Latvia"}]},{"given":"Anna","family":"Andersone","sequence":"additional","affiliation":[{"name":"Latvian State Institute of Wood Chemistry, Riga, Latvia"}]},{"given":"Dmitry","family":"Evtuguin","sequence":"additional","affiliation":[{"name":"CICECO and Chemistry Department, Aveiro University, Campus Universitario de Santiago, Aveiro, Portugal"}]},{"given":"Oskar","family":"Bikovens","sequence":"additional","affiliation":[{"name":"Latvian State Institute of Wood Chemistry, Riga, Latvia"}]},{"given":"Galina","family":"Telysheva","sequence":"additional","affiliation":[{"name":"Latvian State Institute of Wood Chemistry, Riga, Latvia"}]}],"member":"374","published-online":{"date-parts":[[2013,5,11]]},"container-title":["hfsg"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.degruyter.com\/view\/j\/hfsg.2013.67.issue-5\/hf-2012-0193\/hf-2012-0193.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/hf-2012-0193\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/hf-2012-0193\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,6]],"date-time":"2023-01-06T15:25:59Z","timestamp":1673018759000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/hf-2012-0193\/html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,5,11]]},"references-count":0,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2013,2,16]]},"published-print":{"date-parts":[[2013,7,1]]}},"alternative-id":["10.1515\/hf-2012-0193"],"URL":"https:\/\/doi.org\/10.1515\/hf-2012-0193","relation":{},"ISSN":["1437-434X","0018-3830"],"issn-type":[{"value":"1437-434X","type":"electronic"},{"value":"0018-3830","type":"print"}],"subject":[],"published":{"date-parts":[[2013,5,11]]}}}