Sökning: onr:"swepub:oai:research.chalmers.se:56185aec-ec6c-4d4e-a8f4-2187864f5b55" > Differences in surf...
Fältnamn | Indikatorer | Metadata |
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000 | 03711naa a2200469 4500 | |
001 | oai:research.chalmers.se:56185aec-ec6c-4d4e-a8f4-2187864f5b55 | |
003 | SwePub | |
008 | 201115s2020 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1016/j.ijbiomac.2020.10.1452 DOI |
024 | 7 | a https://research.chalmers.se/publication/5203262 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Gusenbauer, Claudiau Universität für Bodenkultur,University of Natural Resources and Life Sciences4 aut |
245 | 1 0 | a Differences in surface chemistry of regenerated lignocellulose fibers determined by chemically sensitive scanning probe microscopy |
264 | 1 | b Elsevier BV,c 2020 |
338 | a electronic2 rdacarrier | |
520 | a Tuning the composition of regenerated lignocellulosic fibers in the production process enables targeting of specific material properties. In composite materials, such properties could be manipulated by controlled heterogeneous distribution of chemical components of regenerated fibers. This attribute requires a visualization method to show their inherent chemical characteristics. We compared complementary microscopic techniques to analyze the surface chemistry of four differently tuned regenerated lignocellulosic fibers. Adhesion properties were visualized with chemical force microscopy and showed contrasts towards hydrophilic and hydrophobic atomic force microscopy tips. Fibers containing xylan showed heterogeneous adhesion properties within the fiber structure towards hydrophilic tips. Additionally, peak force infrared microscopy mapped spectroscopic contrasts with nanometer resolution and provided point infrared spectra, which were consistent to classical infrared microscopy data. With this setup, infrared signals with a spatial resolution below 20 nm reveal chemical gradients in specific fiber types. | |
650 | 7 | a NATURVETENSKAPx Kemix Polymerkemi0 (SwePub)104062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Polymer Chemistry0 (SwePub)104062 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Pappers-, massa- och fiberteknik0 (SwePub)205032 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Paper, Pulp and Fiber Technology0 (SwePub)205032 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Annan kemi0 (SwePub)104992 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Other Chemistry Topics0 (SwePub)104992 hsv//eng |
653 | a Ioncell-F | |
653 | a Atomic force microscopy | |
653 | a Lignocellulose | |
700 | 1 | a Nypelö, Tiina,d 1982u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)nypelo |
700 | 1 | a Jakob, Devon S.u Lehigh University4 aut |
700 | 1 | a Xu, Xiaoji G.u Lehigh University4 aut |
700 | 1 | a Vezenov, Dmitri V.u Lehigh University4 aut |
700 | 1 | a Asaadi, Shirinu Aalto-Yliopisto,Aalto University4 aut |
700 | 1 | a Sixta, Herbertu Aalto-Yliopisto,Aalto University4 aut |
700 | 1 | a Konnerth, Johannesu Universität für Bodenkultur,University of Natural Resources and Life Sciences4 aut |
710 | 2 | a Universität für Bodenkulturb Chalmers tekniska högskola4 org |
773 | 0 | t International Journal of Biological Macromoleculesd : Elsevier BVg 165, s. 2520-2527q 165<2520-2527x 0141-8130x 1879-0003 |
856 | 4 | u https://research.chalmers.se/publication/520326/file/520326_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://doi.org/10.1016/j.ijbiomac.2020.10.145 |
856 | 4 8 | u https://doi.org/10.1016/j.ijbiomac.2020.10.145 |
856 | 4 8 | u https://research.chalmers.se/publication/520326 |
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