Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Wilson C K, Poon"'
Autor:
Jean-Louis Barrat, Emanuela Del Gado, Stefan U Egelhaaf, Xiaoming Mao, Marjolein Dijkstra, David J Pine, Sanat K Kumar, Kyle Bishop, Oleg Gang, Allie Obermeyer, Christine M Papadakis, Constantinos Tsitsilianis, Ivan I Smalyukh, Aurelie Hourlier-Fargette, Sebastien Andrieux, Wiebke Drenckhan, Norman Wagner, Ryan P Murphy, Eric R Weeks, Roberto Cerbino, Yilong Han, Luca Cipelletti, Laurence Ramos, Wilson C K Poon, James A Richards, Itai Cohen, Eric M Furst, Alshakim Nelson, Stephen L Craig, Rajesh Ganapathy, Ajay Kumar Sood, Francesco Sciortino, Muhittin Mungan, Srikanth Sastry, Colin Scheibner, Michel Fruchart, Vincenzo Vitelli, S A Ridout, M Stern, I Tah, G Zhang, Andrea J Liu, Chinedum O Osuji, Yuan Xu, Heather M Shewan, Jason R Stokes, Matthias Merkel, Pierre Ronceray, Jean-François Rupprecht, Olga Matsarskaia, Frank Schreiber, Felix Roosen-Runge, Marie-Eve Aubin-Tam, Gijsje H Koenderink, Rosa M Espinosa-Marzal, Joaquin Yus, Jiheon Kwon
Publikováno v:
JPhys Materials, Vol 7, Iss 1, p 012501 (2023)
Soft materials are usually defined as materials made of mesoscopic entities, often self-organised, sensitive to thermal fluctuations and to weak perturbations. Archetypal examples are colloids, polymers, amphiphiles, liquid crystals, foams. The impor
Externí odkaz:
https://doaj.org/article/e3b13890a08a4e0db04b1d218c881f8b
Autor:
Pierre-Luc Latreille, Vahid Adibnia, Antone Nour, Jean-Michel Rabanel, Augustine Lalloz, Jochen Arlt, Wilson C. K. Poon, Patrice Hildgen, Vincent A. Martinez, Xavier Banquy
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Understanding the transport of nanomaterials, especially nanoparticles, through a porous medium has major implications in many different fields. Here the authors report the ability of soft nanoparticles to shrink in confined environments, therefore b
Externí odkaz:
https://doaj.org/article/353869b0374c413b9cf24210d4112f0b
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
It has been predicted theoretically that the density of self-propelled particles whose speed is spatially dependent should be inversely proportional to the local speed. Here the authors present a systematic check of this prediction in a system of lig
Externí odkaz:
https://doaj.org/article/3af309583a4c4ff5812fb3a4e0226266
Autor:
Wilson C. K. Poon, Tom C. B. McLeish
Publikováno v:
Zygon®. 58:265-284
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8262e8af55bf9cab649f85c693ee17
https://doi.org/10.1111/zygo.12867
https://doi.org/10.1111/zygo.12867
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
The ability to generate microscale patterns and control microswimmers may be useful for engineering smart materials. Here Arlt et al. use genetically modified bacteria with fast response to changes in light intensity to produce light-induced patterns
Externí odkaz:
https://doaj.org/article/274de0d89bb34f87859bec4304a64488
Autor:
Teun Vissers, Nick Koumakis, Michiel Hermes, Aidan T Brown, Jana Schwarz-Linek, Angela Dawson, Wilson C K Poon
Publikováno v:
PLoS ONE, Vol 14, Iss 6, p e0217823 (2019)
Recent advances in microscopy, computing power and image processing have enabled the analysis of ever larger datasets of movies of microorganisms to study their behaviour. However, techniques for analysing the dynamics of individual cells from such d
Externí odkaz:
https://doaj.org/article/83d254f524bc48739e48cf3572fd8fc2
Autor:
Alys Jepson, Jochen Arlt, Jonathan Statham, Mark Spilman, Katie Burton, Tiffany Wood, Wilson C K Poon, Vincent A Martinez
Publikováno v:
PLoS ONE, Vol 14, Iss 4, p e0202720 (2019)
We report a high-throughput technique for characterising the motility of spermatozoa using differential dynamic microscopy. A movie with large field of view (∼10mm2) records thousands of cells (e.g. ≈ 5000 cells even at a low cell density of 20
Externí odkaz:
https://doaj.org/article/90117b8c3d2541ca8bbcb12c07daf512
Publikováno v:
Nixon-Luke, R, Arlt, J, Poon, W C K, Bryant, G & Martinez, V A 2022, ' Probing the dynamics of turbid colloidal suspensions using differential dynamic microscopy ', Soft Matter, vol. 18, no. 9, pp. 1858-1867 . https://doi.org/10.1039/d1sm01598b
Few techniques can reliably measure the dynamics of colloidal suspensions or other soft materials over a wide range of turbidities. Here we systematically investigate the capability of Differential Dynamic Microscopy (DDM) to characterise particle dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4ce7f2b62ab0afc7ee01243269c395
https://doi.org/10.1039/d1sm01598b
https://doi.org/10.1039/d1sm01598b
Publikováno v:
Graaf, J D, Torre, K W, Poon, W C K & Hermes, M 2023, ' Hydrodynamic Stability Criterion for Colloidal Gelation under Gravity ', Physical Review E, vol. 107, no. 3, 034608 . https://doi.org/10.1103/PhysRevE.107.034608
Attractive colloids diffuse and aggregate to form gels, solid-like particle networks suspended in a fluid. Gravity is known to strongly impact the stability of gels once they are formed. However, its effect on the process of gel formation has seldom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fa64460f05fba15e57409e3fdb56512
https://hdl.handle.net/20.500.11820/06971351-11f6-49d2-a928-02acc4c4b0b2
https://hdl.handle.net/20.500.11820/06971351-11f6-49d2-a928-02acc4c4b0b2
Autor:
Imke Spöring, Vincent A Martinez, Christian Hotz, Jana Schwarz-Linek, Keara L Grady, Josué M Nava-Sedeño, Teun Vissers, Hanna M Singer, Manfred Rohde, Carole Bourquin, Haralampos Hatzikirou, Wilson C K Poon, Yann S Dufour, Marc Erhardt
Publikováno v:
PLoS Biology, Vol 16, Iss 9, p e2006989 (2018)
Most bacteria swim in liquid environments by rotating one or several flagella. The long external filament of the flagellum is connected to a membrane-embedded basal body by a flexible universal joint, the hook, which allows the transmission of motor
Externí odkaz:
https://doaj.org/article/d43cdfce246447118711f931b1cfafbf