Publikationsdatenbank

We report on the structure and diffusion behaviour of the various constituent molecules in ionic liquid (IL) mixtures under confinement in nanoporous glasses. X-Ray diffraction measurements indicate that the ions adopt a lamellar arrangement under confinement. [...]

Amphiphilic gradient copolymers represent a promising alternative to extensively used block copolymers due to their facile one-step synthesis by statistical copolymerization of monomers of different reactivity. Herein, an in-depth analysis is provided of micelles based on amphiphilic gradient poly(2-oxazoline)s with different chain lengths to evaluate their potential for micellar drug delivery systems and compare them to the analogous diblock copolymer micelles. [...]

The structure and dynamics of the ionic liquid 1-ethyl-3-methylimidazolium acetate (EMIMAc) in porous glass with pores of the size 40 and 100 Å is determined in comparison to the bulk liquid [1]. We employed x-ray diffraction to measure the domain structure, and neutron backscattering for the dynamics. [...]

The structure and dynamics of the ionic liquid 1-ethyl-3-methylimidazolium acetate (EMIMAc) in porous glass with pores of the size 40 and 100 Å is determined in comparison to the bulk liquid. We employed x-ray diffraction to measure the domain structure, and neutron backscattering for the dynamics. [...]

The structure and dynamics of the ionic liquid 1-ethyl-3-methylimidazolium acetate (EMIMAc) in porous glass with pores of the size 40 and 100 Å is determined in comparison to the bulk liquid [1]. We employed x-ray diffraction to measure the domain structure, and neutron backscattering for the dynamics. [...]

For modern neutron scattering facilities, effective generation of neutrons and their transmittance to smallvolume samples are very important. Particularly, in neutron macro-molecular crystallography, the samplesare very small, sometimes between 0.01 mm3 and 1 mm3 [1, 2]. [...]