Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Hugo K Christenson"'
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23821 (2011)
Accurate mechanical characterization by the atomic force microscope at the highest spatial resolution requires that topography is deconvoluted from indentation. The measured height of nanoscale features in the atomic force microscope (AFM) is almost
Externí odkaz:
https://doaj.org/article/e09b4e2ebc174a05815c2103ed88adf5
Autor:
Rózsa Szűcs, Hugo K. Christenson, Gábor Holló, János Molnár, Tamás Kovács, Zita Zuba, István Lagzi
Publikováno v:
Crystal Growth & Design. 19:4063-4069
We investigate the growth of spherulites in the wake of a solidification front in a thin film of liquid menthol. We observed that the two enantiomeric forms of menthol ((−)-menthol and (+)-menthol)...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dd3cce0497b66e21f664c99d812bd94
https://doi.org/10.1021/acs.cgd.9b00465
https://doi.org/10.1021/acs.cgd.9b00465
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance The appearance of ice crystals in the atmosphere is an important component of our planet’s climate. Ice crystals usually form on solid particles suspended in the atmosphere, where a water droplet can either condense on the particle and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f977ccc920a8f6dc02232caad03b048
Publikováno v:
Crystal Growth & Design. 17:6787-6792
Studies of crystallization in small volumes have shown that constraining the space in which precipitation occurs can provide an effective means of studying the pathways by which crystallization occurs. This article describes an investigation into the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cf742d15ef0c533ccb116dac6d87bc7
https://doi.org/10.1021/acs.cgd.7b01359
https://doi.org/10.1021/acs.cgd.7b01359
Autor:
Mark A. Levenstein, Clara Anduix-Canto, Fiona C. Meldrum, Hugo K. Christenson, Phillip A. Lee, Colin L. Freeman, Shunbo Li, Alexander N. Kulak, Li Chen, Xiuqing Gong, Yun-Wei Wang, Yi-Yeoun Kim
Publikováno v:
Angewandte Chemie (International Ed. in English)
As crystallization processes are often rapid, it can be difficult to monitor their growth mechanisms. In this study, we made use of the fact that crystallization proceeds more slowly in small volumes than in bulk solution to investigate the effects o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daeb0633635099f5d4423056e7f27d51
https://doi.org/10.1002/anie.201706800
https://doi.org/10.1002/anie.201706800
Publikováno v:
Langmuir. 33:4870-4877
The thermal influence of a solid wall on the solidification of a sessile supercooled water drop is experimentally investigated. The velocity of the initial ice layer propagating along the solid substrate prior to dendritic solidification is determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e49b5f6ac4ae8b8797cef170a817b739
https://doi.org/10.1021/acs.langmuir.7b00930
https://doi.org/10.1021/acs.langmuir.7b00930
Autor:
Mark D. Tarn, Daniel O'Sullivan, Richard Walshaw, Hugo K. Christenson, Mark A. Holden, Fiona C. Meldrum, Thomas F. Whale, Benjamin J. Murray
Publikováno v:
Science Advances
High-speed video of freezing water proves ice formation starts at specific and very rare sites where there are surface defects.
Understanding how surfaces direct nucleation is a complex problem that limits our ability to predict and control crys
Understanding how surfaces direct nucleation is a complex problem that limits our ability to predict and control crys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea076d585c2bd2f688edcb721b60309d
https://clok.uclan.ac.uk/27816/1/27816.pdf
https://clok.uclan.ac.uk/27816/1/27816.pdf
Publikováno v:
Proceedings of the National Academy of Sciences. 114:810-815
Heterogeneous nucleation is vital to a wide range of areas as diverse as ice nucleation on atmospheric aerosols and the fabrication of high-performance thin films. There is excellent evidence that surface topography is a key factor in directing cryst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bab08103385bdc53ad8ce77dc7085024
https://doi.org/10.1073/pnas.1617717114
https://doi.org/10.1073/pnas.1617717114
Autor:
Neil H. Thomson, Hugo K. Christenson
Publikováno v:
Surface Science Reports. 71:367-390
The accepted image of muscovite mica is that of an inert and atomically smooth surface, easily prepared by cleavage in an ambient atmosphere. Consequently, mica is extensively used a model substrate in many fundamental studies of surface phenomena an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c917073b04da59ae5ceb6d77245d29f
https://doi.org/10.1016/j.surfrep.2016.03.001
https://doi.org/10.1016/j.surfrep.2016.03.001
Autor:
Oscar Cespedes, Sunjie Ye, Felix Benz, Stephen D. Evans, Lars J. C. Jeuken, Hugo K. Christenson, Kevin Critchley, Joseph Oram, Alexander F. Markham, Jeremy J. Baumberg, May C. Wheeler, PL Coletta
Hollow metallic nanostructures have shown potential in various applications including catalysis, drug delivery and phototherapy, owing to their large surface areas, reduced net density, and unique optical properties. In this study, novel hollow gold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97effd7db9243dac78a3aa7462d4b478