Zobrazeno 1 - 10
of 18
pro vyhledávání: '"35"'
Autor:
F. K. Hansen
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 24(1)
Surface dilatational elasticities and viscosities have been measured by means of the axisymmetric bubble shape method. Two different techniques using sinusoidal oscillations and step relaxations have been used, and the results are treated by means of
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 36(28)
Focusing on the phase-coexistence region in Langmuir films of poly(L-lactide), we investigated changes in nonequilibrated morphologies and the corresponding features of the isotherms induced by different experimental pathways of lateral compression a
Publikováno v:
Zeuthen, C M, Shahrokhtash, A & Sutherland, D S 2019, ' Nanoparticle adsorption on antifouling polymer brushes ', Langmuir, vol. 35, no. 46, pp. 14879-14889 . https://doi.org/10.1021/acs.langmuir.9b02537
Polymer brushes have been widely used to functionalize surfaces and provide antifouling capabilities against proteins and cells. Many efforts have focused on methods for functionalization of antifouling polymer brush surfaces for interactions with sp
Autor:
Jae Hong Kim, Elissa M. Grzincic, Adam R. Abate, Daniel J. Murray, Ronald N. Zuckermann, Samuel Kim
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids, vol 35, iss 42
The production of atomically defined, uniform, large-area 2D materials remains as a challenge in materials chemistry. Many methods to produce 2D nanomaterials suffer from limited lateral film dimensions, lack of film uniformity, or limited chemical d
Autor:
Simone Ciarella, Nicolas Vogel, Marcel Rey, Johannes Harrer, Liesbeth M. C. Janssen, Hartmut Löwen
Publikováno v:
Langmuir, 35(32), 10512-10521. American Chemical Society
The volume phase transition of microgels is one of the most paradigmatic examples of stimuli-responsiveness, enabling a collapse from a highly swollen microgel state into a densely coiled state by an external stimulus. Although well characterized in
Publikováno v:
Langmuir, 35 (11
A pH-changing clock chemical system, also known to induce changes in viscosity, is shown experimentally to induce a viscous fingering instability during the displacement of reactive solutions in a Hele-Shaw cell. Specifically, a low-viscosity solutio
Autor:
Simone Wiegand, Jan K. G. Dhont, Zilin Wang, Yi Liu, Peter R. Lang, Doreen Niether, Johan Buitenhuis
Publikováno v:
Langmuir 35(4), 1000-1007 (2019). doi:10.1021/acs.langmuir.8b03614
In this study we investigated the thermodiffusion behavior of a colloidal model system as function of Debye length, $\lambda_{\mathrm {DH}}$, which is controlled by the ionic strength. Our system consists of an fd-virus grafted with polyethylene glyc
Publikováno v:
Langmuir
Langmuir, American Chemical Society, 2019, 35 (5), pp.1909-1918. ⟨10.1021/acs.langmuir.8b02483⟩
Langmuir, American Chemical Society, 2019, 35 (5), pp.1909-1918. ⟨10.1021/acs.langmuir.8b02483⟩
International audience; Hydrogels are hydrated networks of flexible polymers with versatile biomedical applications, and their resistance to nonspecific protein adsorption is critical. On the other hand, functionalization with other biomacromolecules
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 32(8)
The adsorbed layer conformation and lubricity of 35, 100, and 300 kDa PEO adsorbed to ionic liquid (IL)-silica interfaces from 0.01 wt % solutions have been investigated using colloid probe atomic force microscopy. The ILs used were propylammonium ni
Autor:
Mario Stucki, Lusi Ernawati, Ratna Balgis, Wendelin J. Stark, Takashi Ogi, Samuel C. Hess, Kikuo Okuyama
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 32(1)
We present an improved synthesis route to hollow silica particles starting from tetramethyl orthosilicate (TMOS) instead of the traditionally used ethyl ester. The silica was first deposited onto polystyrene (PS) particles that were later removed. Th