@article{ZhongWangAdelsbergeretal.2011,
  author    = {Zhong, Qi and Wang, Weinan and Adelsberger, Joseph and Golosova, Anastasia and Koumba, Achille M. Bivigou and Laschewsky, Andr{\´e} and Funari, Sergio S. and Perlich, Jan and Roth, Stephan V. and Papadakis, Christine M. and M{\"u}ller-Buschbaum, Peter},
  title     = {Collapse transition in thin films of poly(methoxydiethylenglycol acrylate)},
  series = {Colloid and polymer science : official journal of the Kolloid-Gesellschaft},
  volume    = {289},
  journal   = {Colloid and polymer science : official journal of the Kolloid-Gesellschaft},
  number    = {5-6},
  publisher = {Springer},
  address   = {New York},
  issn      = {0303-402X},
  doi       = {10.1007/s00396-011-2384-1},
  pages     = {569 -- 581},
  year      = {2011},
  abstract  = {The thermal behavior of poly(methoxydiethylenglycol acrylate) (PMDEGA) is studied in thin hydrogel films on solid supports and is compared with the behavior in aqueous solution. The PMDEGA hydrogel film thickness is varied from 2 to 422 nm. Initially, these films are homogenous, as measured with optical microscopy, atomic force microscopy, X-ray reflectivity, and grazing-incidence small-angle X-ray scattering (GISAXS). However, they tend to de-wet when stored under ambient conditions. Along the surface normal, no long-ranged correlations between substrate and film surface are detected with GISAXS, due to the high mobility of the polymer at room temperature. The swelling of the hydrogel films as a function of the water vapor pressure and the temperature are probed for saturated water vapor pressures between 2,380 and 3,170 Pa. While the swelling capability is found to increase with water vapor pressure, swelling in dependence on the temperature revealed a collapse phase transition of a lower critical solution temperature type. The transition temperature decreases from 40.6 A degrees C to 36.6 A degrees C with increasing film thickness, but is independent of the thickness for very thin films below a thickness of 40 nm. The observed transition temperature range compares well with the cloud points observed in dilute (0.1 wt.\%) and semi-dilute (5 wt.\%) solution which decrease from 45 A degrees C to 39 A degrees C with increasing concentration.},
  language  = {en}
}
@phdthesis{Xue2004,
  author    = {X{\"u}, Chenggang},
  title     = {Preparation and characterization of vapour deposited films based on substituted 2,5-diphenyl-1,3,4-oxadiazole derivatives},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-0001358},
  school      = {Universit{\"a}t Potsdam},
  year      = {2004},
  abstract  = {Diese Arbeit befasst sich mit dem Einfluss der molekularen Struktur von 2,5-Diphenyl-1,3,4-Oxadiazol-Derivaten auf die Pr{\"a}parierung d{\"u}nner Schichten mittels Vakuumdeposition. D{\"u}nne Schichten von diesen Substanzen wurden auf Si/SiO2 aufgedampft und ihre Struktur systematisch mittels XSR, AFM und IR untersucht. Das Ergebnis zeigt, dass die Schichtstrukturen offenbar von Substratetemperatur (Ts) abh{\"a}ngig sind. Im untersuchten Ts-Bereich bilden etherverbr{\"u}ckte Oxadiazole immer geordnete Schichten und die Schichtperiodicit{\"a}t h{\"a}ngt linear von der L{\"a}ngen der aliphatischen Ketten, w{\"a}hrend sich bei den amidverbr{\"u}ckten Oxadiazolen nur bei hohen Ts geordnete Schichten bilden k{\"o}nnen. Diese Unterschiede sind auf die intermolekularen Wasserstoffbr{\"u}cken zur{\"u}ckzuf{\"u}hren. Der Tilt-Winkel der Molek{\"u}le ist durch die Wechselwirkung zwischen dem aromatischen Teil bestimmt. Die Wechselwirkungen zwischen den Kopfgruppen k{\"o}nnen durch Tempern abgeschw{\"a}cht werden und f{\"u}hren zur Strukturumwandlung von Schichten, die auf etherverbr{\"u}ckten Oxadiazolen basieren. Alle Schichten von etherverbr{\"u}ckten Oxadiazolen haben Doppelschicht-Struktur, aber amidverbr{\"u}ckte Oxadiazole bilden nur Doppelschicht-Strukturen, wenn die Molek{\"u}le eine Kopfgruppe besitzen.},
  language  = {en}
}
@article{SchroeterRitterHolschneideretal.2016,
  author    = {Schroeter, M-A and Ritter, M. and Holschneider, Matthias and Sturm, H.},
  title     = {Enhanced DySEM imaging of cantilever motion using artificial structures patterned by focused ion beam techniques},
  series = {Journal of micromechanics and microengineering},
  volume    = {26},
  journal   = {Journal of micromechanics and microengineering},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {0960-1317},
  doi       = {10.1088/0960-1317/26/3/035010},
  pages     = {7},
  year      = {2016},
  abstract  = {We use a dynamic scanning electron microscope (DySEM) to map the spatial distribution of the vibration of a cantilever beam. The DySEM measurements are based on variations of the local secondary electron signal within the imaging electron beam diameter during an oscillation period of the cantilever. For this reason, the surface of a cantilever without topography or material variation does not allow any conclusions about the spatial distribution of vibration due to a lack of dynamic contrast. In order to overcome this limitation, artificial structures were added at defined positions on the cantilever surface using focused ion beam lithography patterning. The DySEM signal of such high-contrast structures is strongly improved, hence information about the surface vibration becomes accessible. Simulations of images of the vibrating cantilever have also been performed. The results of the simulation are in good agreement with the experimental images.},
  language  = {en}
}
@article{MadaanRomriellTuscanoetal.2015,
  author    = {Madaan, Nitesh and Romriell, Naomi and Tuscano, Joshua and Schlaad, Helmut and Linford, Matthew R.},
  title     = {Introduction of thiol moieties, including their thiol-ene reactions and air oxidation, onto polyelectrolyte multilayer substrates},
  series = {Journal of colloid and interface science},
  volume    = {459},
  journal   = {Journal of colloid and interface science},
  publisher = {Elsevier},
  address   = {San Diego},
  issn      = {0021-9797},
  doi       = {10.1016/j.jcis.2015.08.017},
  pages     = {199 -- 205},
  year      = {2015},
  language  = {en}
}
@article{GulerGilsingSchulzetal.2012,
  author    = {Guler, Fatma G. and Gilsing, Hans-Detlev and Schulz, Burkhard and Sarac, A. Sezai},
  title     = {Impedance and morphology of hydroxy- and chloro-functionalized poly(3,4-propylenedioxythiophene) nanostructures},
  series = {Journal of nanoscience and nanotechnolog},
  volume    = {12},
  journal   = {Journal of nanoscience and nanotechnolog},
  number    = {10},
  publisher = {American Scientific Publ.},
  address   = {Valencia},
  issn      = {1533-4880},
  doi       = {10.1166/jnn.2012.6594},
  pages     = {7869 -- 7878},
  year      = {2012},
  abstract  = {The new 3,4-propylenedioxythiophenes (ProDOT) bearing hydroxy- or chloro-functionalized side chains of varying length and polarity were synthesized and electropolymerized on single carbon fiber microelectrode (SCFME) using cyclo-voltammetry. Electrochemical impedance spectroscopy (EIS) revealed highest capacitance values for the hydroxy-functionalized Poly 5 carrying a side chain of medium length. The EIS data were fitted with an equivalent electrical circuit giving a good correlation. AFM analysis of the topography showed higher roughness values for Poly 5 than for the two other polymers bearing longer side chains. Due to their reactive end groups the polymers should be useful for post-polymerization functionalization of the electrode surface.},
  language  = {en}
}
@article{DiFlorioBruendermannYadavallietal.2014,
  author    = {Di Florio, G. and Bruendermann, E. and Yadavalli, Nataraja Sekhar and Santer, Svetlana and Havenith, Martina},
  title     = {Confocal raman microscopy and AFM study of the interface between the photosensitive polymer layer and multilayer graphene},
  series = {Soft materials},
  volume    = {12},
  journal   = {Soft materials},
  publisher = {Taylor \& Francis Group},
  address   = {Philadelphia},
  issn      = {1539-445X},
  doi       = {10.1080/1539445X.2014.945040},
  pages     = {S98 -- S105},
  year      = {2014},
  abstract  = {In this paper we report on the interaction between photosensitive azobenzene-containing polymer films and on top adsorbed graphene multilayers. The photosensitive polymer film changes its topography under irradiation with light interference patterns according to their polarization distribution. The multilayer graphene follows the deformation of the polymer film and stretches accordingly. Using confocal Raman microspectroscopy we can detect the appearance of additional peaks in the Raman spectrum of the photosensitive polymer film upon irradiation indicating a molecular interaction at the interface between the graphene multilayer and the polymer matrix. Multi-component analysis of the specific Raman bands shows that the interaction involves the graphene rings and the aromatic rings of the azobenzenes causing the strong adhesion between the two materials.},
  language  = {en}
}