Zobrazeno 1 - 10
of 50
pro vyhledávání: '"William W. Sampson"'
X-ray Tomographic Imaging of Tensile Deformation Modes of Electrospun Biodegradable Polyester Fibers
Autor:
Jekaterina Maksimcuka, Akiko Obata, William W. Sampson, Remi Blanc, Chunxia Gao, Philip J. Withers, Olga Tsigkou, Toshihiro Kasuga, Peter D. Lee, Gowsihan Poologasundarampillai
Publikováno v:
Frontiers in Materials, Vol 4 (2017)
Electrospinning allows the production of fibrous networks for tissue engineering, drug delivery, and wound healing in health care. It enables the production of constructs with large surface area and a fibrous morphology that closely resembles the ext
Externí odkaz:
https://doaj.org/article/9ec40b0b8fe34544b967a4c673e91546
Publikováno v:
Journal of Polymers and the Environment. 31:698-708
Abstract We present a study of the controlled biodegradation of polylactic acid (PLA) reinforced with high lignin containing microfibrillated cellulose (MFLC) isolated from chemi-thermomechanical pulp. The surface of MFLC was modified using an acetyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f34f7a7087d1a11c3c31ec5bd025ef8c
https://doi.org/10.1007/s10924-022-02583-2
https://doi.org/10.1007/s10924-022-02583-2
Autor:
Yizhen Shao, Kaiwen Nie, Maria Iliut, Finn Box, Dai Luan, Yuan Shen, Weimiao Wang, William W Sampson, Ingo Dierking, Aravind Vijayaraghavan
Publikováno v:
Journal of Molecular Liquids. 375:121341
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::515e4f24551d02854aeb793d11bc6f68
https://doi.org/10.1016/j.molliq.2023.121341
https://doi.org/10.1016/j.molliq.2023.121341
Autor:
Anne Q McKeown, Maame Konadu Assasie-Gyimah, Chuyang Chen, Max Tenorio, Jingjin Xie, Assimina A. Pelegri, Tongfen Liang, Dan Sullivan, William W. Sampson, Aaron D. Mazzeo, Xiyue Zou, Weijian Guo, Anna Root, George J. Weng, Ramendra K. Pal, Paul Stansel, Jiaqi Liu
Publikováno v:
ACS Applied Materials & Interfaces. 12:51960-51968
This article describes a process of fabricating highly porous paper from cellulosic fibers and carbon black (CB) with tunable conductivity. By embossing such paper, its porosity decreases while its conductivity increases. Tuning the porosity of compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e559beee36cb3134ab129b90989550a
https://doi.org/10.1021/acsami.0c15073
https://doi.org/10.1021/acsami.0c15073
Autor:
William W. Sampson, Di Wang
Publikováno v:
Sampson, W & Wang, D 2020, ' A model for roughness statistics of heterogeneous fibrous materials ', Journal of Materials Science, vol. 55, no. 6, pp. 2636-2644 . https://doi.org/10.1007/s10853-019-04193-1
We present a theory giving the standard roughness metrics $$R_{\mathrm{a}}$$Ra and $$R_{\mathrm{q}}$$Rq of stochastic fibrous materials in terms of their porosity and the thickness of the constituent fibres. Our treatment shows also that $$R_{\mathrm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90a5a9fd25c9f4247508b0d5761ab04c
https://doi.org/10.1007/s10853-019-04193-1
https://doi.org/10.1007/s10853-019-04193-1
Autor:
Koon-Yang Lee, Katri S. Kontturi, William W. Sampson, Eero Kontturi, Alexander Bismarck, Mitchell Jones
Publikováno v:
Kontturi, K S, Lee, K Y, Jones, M P, Sampson, W W, Bismarck, A & Kontturi, E 2021, ' Influence of biological origin on the tensile properties of cellulose nanopapers ', Cellulose, vol. 28, no. 10, pp. 6619-6628 . https://doi.org/10.1007/s10570-021-03935-2
Kontturi, K S, Lee, K Y, Jones, M P, Sampson, W W, Bismarck, A & Kontturi, E 2021, ' Influence of biological origin on the tensile properties of cellulose nanopapers ', Cellulose, vol. 28, pp. 6619-6628 . https://doi.org/10.1007/s10570-021-03935-2
Kontturi, K S, Lee, K Y, Jones, M P, Sampson, W W, Bismarck, A & Kontturi, E 2021, ' Influence of biological origin on the tensile properties of cellulose nanopapers ', Cellulose, vol. 28, pp. 6619-6628 . https://doi.org/10.1007/s10570-021-03935-2
Funding Information: KSK and AB acknowledge funding by the UK Engineering and Physical Sciences Research Council (EPSRC) (EP/K014676/1). KSK also acknowledges Academy of Finland (Project number 310943). EK is grateful for the support by the FinnCERES
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9907ad97fbe8afb0a6a2029178a37b1
http://hdl.handle.net/10044/1/100454
http://hdl.handle.net/10044/1/100454
Publikováno v:
Liu, C, Ainsworth, C, Sampson, W & Derby, B 2020, ' Fatigue and the Electrical Resistance of Silver Nanowire Networks ', Scripta Materialia, vol. 181, pp. 97-100 . https://doi.org/10.1016/j.scriptamat.2020.02.017
Silver nanowire networks on polymeric substrates have applications for flexible displays. However their electrical sheet resistance, Rs, increases with increasing flexural strain cycles. A percolation model gives R s = R n ( c ¯ ) − 2 , where c ¯
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b2d02d20e8aa308bf659166a640f676
https://www.research.manchester.ac.uk/portal/en/publications/fatigue-and-the-electrical-resistance-of-silver-nanowire-networks(29134a4a-62ed-474c-8858-1588a11aa7b5).html
https://www.research.manchester.ac.uk/portal/en/publications/fatigue-and-the-electrical-resistance-of-silver-nanowire-networks(29134a4a-62ed-474c-8858-1588a11aa7b5).html
Publikováno v:
Archaeometry. 59:574-591
Studies of the Mesolithic–Neolithic transition in Europe have focused on plants and animals exploited for food. However, the exploitation of plants for fibres underwent a significant change with the addition of domestic flax as a fibre crop. While
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc0b61fd3453202c78e1c8cfa7e3440
https://doi.org/10.1111/arcm.12267
https://doi.org/10.1111/arcm.12267
Autor:
Gergo Pinter, William W. Sampson, Robert J. Young, Pietro Cataldi, Dimitrios G. Papageorgiou, Ian A. Kinloch, Andrey V. Kretinin, Mark A. Bissett
Publikováno v:
Cataldi, P, Papageorgiou, D, Pinter, G, Kretinin, A, Sampson, W, Young, R, Bissett, M & Kinloch, I 2020, ' Graphene-Polyurethane Coatings for Deformable Conductors and Electromagnetic Interference Shielding ', Advanced Electronic Materials, vol. 6, no. 9, 2000429 . https://doi.org/10.1002/aelm.202000429
Electrically conductive, polymeric materials that maintain their conductivity even when under significant mechanical deformation are needed for actuator electrodes, conformable electromagnetic shielding, stretchable tactile sensors and flexible energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c1eb5370bbdbb955c2406c020d935d3
https://doi.org/10.1002/aelm.202000429
https://doi.org/10.1002/aelm.202000429
Autor:
Ester Rojo, William W. Sampson, Ingrid Hoeger, Maria Soledad Peresin, Janne Laine, Orlando J. Rojas, Jari Vartiainen
Publikováno v:
Roja, E, Peresin, M S, Sampson, W W, Hoeger, I C, Vartiainen, J, Laine, J & Rojas, O J 2015, ' Comprehensive elucidation of the effect of residual lignin on the physical, barrier, mechanical and surface properties of nanocellulose films ', Green Chemistry, vol. 17, no. 3, pp. 1853-1866 . https://doi.org/10.1039/C4GC02398F
Rojo, E, Peresin, M S, Sampson, W W, Hoeger, I C, Vartiainen, J, Laine, J & Rojas, O J 2015, ' Comprehensive elucidation of the effect of residual lignin on the physical, barrier, mechanical and surface properties of nanocellulose films ', Green Chemistry, vol. 17, no. 3, pp. 1853-1866 . https://doi.org/10.1039/C4GC02398F
Rojo, E, Peresin, M S, Sampson, W W, Hoeger, I C, Vartiainen, J, Laine, J & Rojas, O J 2015, ' Comprehensive elucidation of the effect of residual lignin on the physical, barrier, mechanical and surface properties of nanocellulose films ', Green Chemistry, vol. 17, no. 3, pp. 1853-1866 . https://doi.org/10.1039/C4GC02398F
We elucidate the effect of residual lignin on the interfacial, physical and mechanical properties of lignocellulose nanofibrils (LCNF) and respective nanopapers, a subject that so far has remained unclear. Fibers containing ~0, 2, 4, and 14 wt. % res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b7b99d01ea0e6de4bab423bb97123b
http://juuli.fi/Record/0006450615
http://juuli.fi/Record/0006450615