TY - JOUR
T1 - Ageing of native cellulose fibres under archaeological conditions
T2 - Textiles from the Dead Sea region studied using synchrotron X-ray microdiffraction
AU - Müller, M.
AU - Murphy, B.
AU - Burghammer, M.
AU - Riekel, C.
AU - Pantos, E.
AU - Gunneweg, J.
PY - 2007/12
Y1 - 2007/12
N2 - Archaeological cellulose textile fibres (linen and cotton) from caves in the Dead Sea region were investigated using synchrotron X-ray microdiffraction. The degradation of the up to 2100 year old fibres was found to depend on the climatic conditions at the place of storage. The size and the lattice parameters of the cellulose nanocrystals (microfibrils) in the fibres change upon degradation; these parameters are shown to be strongly correlated, leading to a microscopic description of the degradation process in terms of molecular disorder. Artificial ageing does not seem to reproduce the effects observed here for the first time on archaeological cellulose fibres.
AB - Archaeological cellulose textile fibres (linen and cotton) from caves in the Dead Sea region were investigated using synchrotron X-ray microdiffraction. The degradation of the up to 2100 year old fibres was found to depend on the climatic conditions at the place of storage. The size and the lattice parameters of the cellulose nanocrystals (microfibrils) in the fibres change upon degradation; these parameters are shown to be strongly correlated, leading to a microscopic description of the degradation process in terms of molecular disorder. Artificial ageing does not seem to reproduce the effects observed here for the first time on archaeological cellulose fibres.
UR - http://www.scopus.com/inward/record.url?scp=35348968434&partnerID=8YFLogxK
U2 - 10.1007/s00339-007-4219-y
DO - 10.1007/s00339-007-4219-y
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AN - SCOPUS:35348968434
SN - 0947-8396
VL - 89
SP - 877
EP - 881
JO - Applied Physics A: Materials Science and Processing
JF - Applied Physics A: Materials Science and Processing
IS - 4
ER -