Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Klaas Kölln"'
Publikováno v:
Wood Science and Technology. 41:565-583
The effect of strain on dry, clear Norway spruce (Picea abies [L.] Karst.) wood was studied by tensile testing along the cell axis and by in situ X-ray diffraction measurements. The mean microfibril angle (MFA) was initially 3–12 degrees and did no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::160dcd9a238b95df4a9892b6467774b1
https://doi.org/10.1007/s00226-007-0141-x
https://doi.org/10.1007/s00226-007-0141-x
Autor:
Ingo Grotkopp, Manfred Burghammer, Klaas Kölln, Martin Müller, Martin Dommach, Stephan V. Roth, Sérgio S. Funari
Publikováno v:
Journal of synchrotron radiation 12, 744 (2005). doi:10.1107/S0909049505011714
Highly oriented native cellulose fibres (flax) and softwood (pine) have been investigated by means of X-ray diffraction. Local structural information was obtained by using X-ray microbeams. Tensile tests were performed in situ, revealing a change of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::530d49e96255ed8abb2d52cd1d207c28
https://doi.org/10.1107/s0909049505011714
https://doi.org/10.1107/s0909049505011714
Autor:
Peter Fratzl, Martin Müller, Manfred Burghammer, Jozef Keckes, Stephan V. Roth, Ingo Burgert, M. Hamilton, Stefanie E. Stanzl-Tschegg, Klaas Kölln
Publikováno v:
Fibre Diffraction Review. 13:48-51
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd878bd552e12f88817d20aac91d36f
https://doi.org/10.1382/fdr.2005.1305
https://doi.org/10.1382/fdr.2005.1305
Autor:
Klaus Frühmann, Jozef Keckes, Manfred Burghammer, Stephan V. Roth, Stefanie E. Stanzl-Tschegg, Myles Hamilton, Martin Müller, Ingo Burgert, Klaas Kölln, Peter Fratzl
Publikováno v:
Nature Materials. 2:810-813
The remarkable mechanical properties of biological materials reside in their complex hierarchical architecture and in specific molecular mechanistic phenomena1,2,3. The fundamental importance of molecular interactions and bond recovery has been sugge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0692aa3032a36625e4519eb0fb3976a5
https://doi.org/10.1038/nmat1019
https://doi.org/10.1038/nmat1019
Autor:
Tilo Seydel, Igor Krasnov, Klaas Kölln, Imke Diddens, Martin Müller, Michael Marek Koza, Gesa Helms, Nadine Hauptmann, Shin-Gyu Kang, Malte Ogurreck
Publikováno v:
Macromolecules
Macromolecules, American Chemical Society, 2007, 40 (4), pp.1035-1042. ⟨10.1021/ma0624189⟩
Macromolecules, American Chemical Society, 2007, 40 (4), pp.1035-1042. ⟨10.1021/ma0624189⟩
The molecular structure of Bombyx mori silkworm silk fibers is investigated in situ upon externally applied tensile stress using synchrotron X-ray diffraction, while the molecular vibrational response is investigated using cold neutron time-of-flight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d412905f4b850f550beeb3642f5d1554
https://hal.archives-ouvertes.fr/hal-03127995
https://hal.archives-ouvertes.fr/hal-03127995
Autor:
Martin Müller, Jozef Keckes, Stefanie E. Stanzl-Tschegg, Peter Fratzl, Ingo Burgert, Klaas Kölln, Stephan V. Roth
Publikováno v:
Powder Diffraction. 19:200-200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b4d85feb2e1b7eaddcad76ce2c74171
https://doi.org/10.1154/1.1779813
https://doi.org/10.1154/1.1779813