@article{KoetzBruehlKosmellaetal.1997,
  author    = {Koetz, Joachim and Br{\"u}hl, Iris and Kosmella, Sabine and Reiche, J{\"u}rgen and Tiersch, Brigitte},
  title     = {Polyelectrolyte Complex Formation in Lamellar Liquid Crystalline Systems},
  year      = {1997},
  abstract  = {The influence of polyelectrolytes on structure formation in liquid crystalline Na-dodecylsulfate/decanol/water systems was investigated by means of small angle X-ray diffraction, rheology, NMR spectroscopy, and microscopy. By adding Na-polyacrylate (PAA) into the mesophase, the one-phase region is left and phenomena of phase separation into a solvent-rich and a polymer/surfactantrich phase occurs. By incoporating an anionic and cationic polyelectrolyte step by step the tendency of phase separation is increased drastically. The self-organization process can be regulated directly by varying the water content of the system. However, at a water content of 30\% the properties of the resulting liquid crystal were changed drastically. X-ray diffraction shows a multitude of Bragg peaks, NMR shows a peak-splitting, and rheology shows a change from non-Newtonian to Newtonian-flow behavior. On the basis of the experimental results an ordered multilayer associate structure can be assumed.},
  language  = {en}
}
@article{JanietzHofmannReiche1994,
  author    = {Janietz, Dietmar and Hofmann, Dieter and Reiche, J{\"u}rgen},
  title     = {Molecular organization of amphiphilic disc-shaped penta-alkynes in LB-mono- and multilayers},
  year      = {1994},
  abstract  = {Amphiphilic disc-shaped penta-alkynes were studied with regard to their molecular organization in Langmuir-Blod- gett (LB) mono- and multilayers. It was found that each compound investigated forms edge-on arranged stable monolayers at the air-water interface. LB-multilayers derived from fivefold pentyl-substituted pentaynes are characterized by an edge-on ordering of the molecules within Y-type bilayers. One of these compounds, containing a hydoxy substituent as hydrophilic head group, is exemplified and two possible rectangular molecular assemblies perpendicular to the substrate, each with a columnar in-plane packing, will be discussed as a result of molecular modelling. Based on the experimental results, hexagonal layer packing in the LB-film of a disc-shaped penta-alkynyl carboxylic acid without lateral substituents proved to be possible, which, furthermore, could be confirmed by molecular mechanics simulation.},
  language  = {en}
}
@article{ReicheKnochenhauer1994,
  author    = {Reiche, J{\"u}rgen and Knochenhauer, Gerald},
  title     = {Numerische Simulation und R{\"o}ntgenbeugung an thermisch aufgedampften Multischichten perfluorierter Fetts{\"a}uren},
  year      = {1994},
  language  = {de}
}
@article{ReicheDietelLemmetyinenetal.1992,
  author    = {Reiche, J{\"u}rgen and Dietel, Reinhard and Lemmetyinen, Helge and Janietz, Dietmar and Lemmetyinen, Helge and Brehmer, Ludwig},
  title     = {Edge-on Langmuir-Blodgett multilayers derived from disc-shaped multiyne mesogens},
  year      = {1992},
  abstract  = {Langmuir-Blodgett(LB) multilayers were prepared from disc-shaped multiyne mesogens based on amphiphilic alkyl pentakis(aryl-ethynyl)benzene ethers. The two compounds used are characterized by five hydrophobic flexible chains and one hydrophilic substituent at the terminal position of the alkoxy chain. The LB films were analysed by X-ray scattering and spectroscopic measurements. An edge-on arrangement of the two discotic pentaalkynes within Y-type bilayers with a different packing density proved to be possible for the LB films of both compounds.},
  language  = {en}
}
@article{PenacoradaSoutoKatholyetal.1998,
  author    = {Pe{\~n}acorada, Florencio and Souto, Jorge and Katholy, Stefan and Saja, Jos{\´e}-Antonio de and Reiche, J{\"u}rgen},
  title     = {Structure of Langmuir monolayers of substituted phthalocyanines},
  year      = {1998},
  abstract  = {Langmuir floating layers of two phthalocyanine derivatives, ytterbium bisphthalocyanine and tetra-tert-butyl nickel phthalocyanine, were investigated by means of compression isotherms, surface potential kinetics and Brewster angle microscopy (BAM) in order to study the influence of peripheral substituents on the structure and stability of these films and on their suitability for a subsequent transfer onto solid substrates. Specific substitutions that may lead to amphiphilic molecular units seem to play a key role in the development of well organised thin films prepared with this technique.},
  language  = {en}
}
@article{ReicheZetzscheHelmsetal.1997,
  author    = {Reiche, J{\"u}rgen and Zetzsche, Thomas and Helms, Andreas and Freydank, Anke-Christine and Knochenhauer, Gerald and Schulz, Burkhard and Brehmer, Ludwig},
  title     = {Organized molecular films of oxadiazole compounds formed by vacuum deposition},
  year      = {1997},
  language  = {en}
}
@article{WuestneckReicheFoerster1997,
  author    = {W{\"u}stneck, Rainer and Reiche, J{\"u}rgen and F{\"o}rster, Stephan},
  title     = {Surface dilational behavior of docosanic acid monolayers spread on the surface of drops of polymer solutions},
  year      = {1997},
  abstract  = {The pendant drop technique was used to determine p/A isotherms of docosanic acid spread on the drop surface of an aqueous polymer solution. Two water soluble polymers were used, poly(dimethyl-diallyl-ammoniumchloride) and sodium poly(styrene sulfonate-b-ethylethylene). By fast changes of the drop volume, the monolayers were compressed and dilated. The stress relaxation was monitored and surface rheological dilation parameters were obtained. It is shown that the fatty acid monolayer can be mechanically stabilized by both interacting anionic and cationic polymers. In the case of the anionic polymer, the interaction becomes more pronounced in the presence of salts in the subphase (counterions). Brewster angle microscopy shows that the typical tilt-orientation of crystalline domains of the fatty acid monolayers transforms into a more uniform and fluid-like structure caused by the polymer/monolayer interaction. The surface rheological behavior is dramatically influenced by the polymer binding. The interaction results in surface dilational viscoelastic properties and show that there is a strong resistance against expansion of the complex fatty acid/polymer layer.},
  language  = {en}
}
@article{PenacoradaAngelovaKamusewitzetal.1995,
  author    = {Penacorada, Florencio and Angelova, Angelina and Kamusewitz, Helmut and Reiche, J{\"u}rgen and Brehmer, Ludwig},
  title     = {Scanning Force Microscopy and Wetting study of the Surface Modification of a Polypropylene Mambrane by Means of Langmuir-Blodgett Film Deposition},
  year      = {1995},
  abstract  = {Polypropylene membranes with deposited ultrathin "siin" layers are attractive for separation and cleaning of gaseous mixtures. In the present study, the surface morphology and wetting hysteresis of composite membranes consisting of a microporous polypropylene support and Langmuir-Blodgett ("skin") films, are investigated. The effect of the interlayer molecular interactions and the substrate features on the integrity and homogeneity of the "skin" layers is examined. Langmuir-Blodgett films of arachidic acid and cadmium and calcium arachidate are characterized both on smooth silicon and on porous polypropylene supports. Contact angle measurements and scanning force microscopy (SFM) are applied for investigations of the membrane surface modification upon transfer of a different number of monolayers. It was found that the contact angle hysteresis of the bare membrane decreases after the LB-deposition of close-packed monolayers. Smoothing of the membrane surface is also evidenced by the SFM images, on different length scales, confirming a good coverage of the membrane pores.},
  language  = {en}
}
@article{ReicheJanietzBarberkaetal.1995,
  author    = {Reiche, J{\"u}rgen and Janietz, Dietmar and Barberka, Thomas Andreas and Hofmann, Dieter and Brehmer, Ludwig},
  title     = {Comprehensive structure investigation of Langmuir-Blodgett films of disc-shaped molecules},
  year      = {1995},
  abstract  = {The structure of mono- and multilayers of amphiphilic disc-shaped pentaynes wa inbestigated by Brewsterangle microscopy, X-ray specular reflection and grazing incidence diffraction (GID). X-ray specular reflection experiments confirm the "edge on" arrangement of the molecular discs. The molecular modelling of the Langmuir-Blodgett (LB)- multilayers predicts a columnar in-plane packing of the molecules. A GID experiment with monochromatic synchrotron radiation was used to verify the predicted multilayer structure on molecular level, while the Brewsterangle microscopy gave a deeper insight in the monolayer in-plane structure on micron scale.},
  language  = {en}
}
@article{PenacoradaReicheKatholyetal.1995,
  author    = {Penacorada, Florencio and Reiche, J{\"u}rgen and Katholy, Stefan and Brehmer, Ludwig and Rodriguez-Mendez, Maria-Luisa},
  title     = {Monolayers and multilayers of uranyl arachidate : 1. study of the interaction of dissolved uranyl ions with arachidic acid Langmuir monolayers},
  year      = {1995},
  abstract  = {Langmuir monolayers of arachidic acid have been prepared on a subphase containing uranyl ions (O-U-O){\´y}+. The interaction between the uranyl ions and the monolayer of arachidic acid has been studied by means of surface pressure and surface potential isotherms and Brewster angle microscopy at different pH values (ranging from 1.5 to 8). A similar systematic study has been carried out in the presence of Cd{\´y}+ ions for comparison purposes. The surface pressure and surface potential isotherms demonstrate that the acid to salt conversion of arachidic acid in the presence of uranyl ions occurs at lower bulk pH values (pH=3.5) as compared with other bivalent metal counterions such as Cd{\´y}+. Changes in the surface morphology of the monolayer induced by the interaction with uranyl- and cadmium ions are analyzed and the correlation between the surface potential change and the morphology of the films is discussed.},
  language  = {en}
}
@article{ReicheFreydankDietzeletal.1995,
  author    = {Reiche, J{\"u}rgen and Freydank, A. and Dietzel, Birgit and Katholy, Stefan and Knochenhauer, Gerald and Zetzsche, Thomas and Schulz, Burkhard and Brehmer, Ludwig},
  title     = {Komplexe Strukturanalytik von Oxadiazol-Mono- und Multischichten},
  year      = {1995},
  language  = {de}
}
@article{ReichePenacoradaGeueetal.1995,
  author    = {Reiche, J{\"u}rgen and Penacorada, Florencio and Geue, Thomas and Pietsch, Ullrich and Brehmer, Ludwig},
  title     = {In-plane structure of uranylarachidate multilayers},
  year      = {1995},
  language  = {en}
}
@article{BrehmerDietzelFreydanketal.1995,
  author    = {Brehmer, Ludwig and Dietzel, Birgit and Freydank, Anke-Christine and Katholy, Stefan and Knochenhauer, Gerald and Reiche, J{\"u}rgen and Schulz, Burkhard and Zetzsche, Thomas},
  title     = {Langmuir- und Langmuir-Blodgett-Filme amphiphiler Oxadiazole},
  year      = {1995},
  language  = {de}
}
@phdthesis{Reiche1996,
  author    = {Reiche, J{\"u}rgen},
  title     = {Beitr{\"a}ge zur Strukturaufkl{\"a}rung organischer Mono- und Multischichten},
  pages     = {XVII, 98 S.},
  year      = {1996},
  language  = {de}
}
@article{GeueKatholyReicheetal.1998,
  author    = {Geue, Thomas and Katholy, Stefan and Reiche, J{\"u}rgen and Brehmer, Ludwig and Caliebe, W.},
  title     = {Grazing incidence x-ray diffraction (GIXD) measurements of uranyl arachidate (UO2A2) LB films},
  year      = {1998},
  language  = {en}
}
@article{Reiche1996,
  author    = {Reiche, J{\"u}rgen},
  title     = {Antiphase domains in Langmuir-Blodgett films},
  year      = {1996},
  abstract  = {For bilayer stacks of non-centrosymmetrical molecules, formed by the Langmuir-Blodgett (LB) technique (Y deposition), 00l peaks for the bilayer period are usually observed in the X-ray specular reflectivity curve, in this study, we show that the introduction of stacking disorder at lower transfer ratios and the subsequent partial repair of defects by a parallel shift of oppositely oriented molecules into the vacancies may result in the formation of antiphase domains and in an increase in the average monolayer symmetry followed by quenching of the bilayer peaks. The X-ray reflectivity data, obtained for multilayers of penta-alkynes, are used to demonstrate this real structural effect, which is expected to be of general importance for X-ray and neutron reflectivity data reduction and for the structural modelling of multilayers.},
  language  = {en}
}
@article{ReicheKnochenhauerBarberkaetal.1995,
  author    = {Reiche, J{\"u}rgen and Knochenhauer, Gerald and Barberka, Thomas Andreas and Geue, Thomas and Pietsch, Ullrich and Brehmer, Ludwig and Hodge, P. and Tredgold, Richard H.},
  title     = {In-plane structure of perfluorotetra decanoic acid Langmuir-Blodgett films and films formed by vacuum deposition},
  year      = {1995},
  language  = {en}
}
@article{ReicheDietzelFreydanketal.1995,
  author    = {Reiche, J{\"u}rgen and Dietzel, Birgit and Freydank, Anke-Christine and Geue, Thomas and Pietsch, Ullrich and Brehmer, Ludwig},
  title     = {Lateral structure of thermally treated oxadiazole Langmuir-Blodgett films},
  year      = {1995},
  language  = {en}
}
@article{ReichePenacoradaZetzscheetal.1995,
  author    = {Reiche, J{\"u}rgen and Penacorada, Florencio and Zetzsche, Thomas and Katholy, Stefan and Brehmer, Ludwig},
  title     = {Polyelektrolyt-Fetts{\"a}ure-Multiphasen-LB-Schichten},
  year      = {1995},
  language  = {de}
}
@article{EnglischBarberkaPietschetal.1995,
  author    = {Englisch, Uwe and Barberka, Thomas Andreas and Pietsch, Ullrich and H{\"o}hne, U. and Reiche, J{\"u}rgen and Dietzel, Birgit},
  title     = {Neutronenreflektivit{\"a}t an Langmuir-Blodgett-Strukturen},
  year      = {1995},
  language  = {de}
}
@article{JutilaJanietzReicheetal.1995,
  author    = {Jutila, Arimati and Janietz, Dietmar and Reiche, J{\"u}rgen and Lemmetyinen, Helge},
  title     = {Photophysical investigation of Langmuir-Blodgett films of amphiphilic discotic penta-alkynes},
  year      = {1995},
  abstract  = {Amphiphilic discotic pentakis (arylethynyl) benzene compounds 1 and 2 containing an enlarged aromatic core functioning as a chromophoric p-electron system were studied with regard to their photophysical properties within Langmuir-Blodgett (LB) films. The results obtained from steady-state absorption as well as fluorescence excitation and emission measurements will be discussed with regard to interchromophoric interactions in the LB films. Time-resolved fluorescence inves6igations revealed the formation of a ground-state complex as well as excimer formation. Thermal treatment causes irreversible destruction of the LB film structure of the discotic amphiphiles. Within droplets the reorganization of the original nematic-discotic (ND) mesophase of the bulk materials was found for the alcohol 2 as indicated by a Maltese Cross texture, whereas the acid 1 remained isotopic.},
  language  = {en}
}
@article{KnochenhauerReicheBarberkaetal.1995,
  author    = {Knochenhauer, Gerald and Reiche, J{\"u}rgen and Barberka, Thomas Andreas and Woolley, Martin and Tredgold, Richard H. and Hodge, P. and Brehmer, Ludwig},
  title     = {Do perfluorianted chains always have to be twisted?},
  year      = {1995},
  abstract  = {Short perfluorinated cabon chains do not take on helical structure when they are closely packed},
  language  = {en}
}
@article{DietzelFreydankReicheetal.1995,
  author    = {Dietzel, Birgit and Freydank, A. and Reiche, J{\"u}rgen and Brehmer, Ludwig and Knoblauch, H. and Knochenhauer, Gerald and Zetzsche, Thomas},
  title     = {Mono- und Multischichten von neuen aromatischen 1,3,4-Oxadiazolen},
  year      = {1995},
  language  = {de}
}
@article{PenacoradaDietelReicheetal.1995,
  author    = {Penacorada, Florencio and Dietel, Reinhard and Reiche, J{\"u}rgen and Zetzsche, Thomas and Knobloch, Harald and Katholy, Stefan and Brehmer, Ludwig},
  title     = {Studium des Einflusses von Uranyl-Gegenionen auf die Struktur von Langmuir- und Langmuir-Blodgett Filmen der Arachins{\"a}ure},
  year      = {1995},
  language  = {de}
}
@article{KatholyReicheDietzeletal.1995,
  author    = {Katholy, Stefan and Reiche, J{\"u}rgen and Dietzel, Birgit and Ruhmann, Ralf and Prescher, Dietrich},
  title     = {Copolymerer funktionalisierte Methacrylate},
  year      = {1995},
  language  = {de}
}
@article{EnglischPietschReicheetal.1995,
  author    = {Englisch, Uwe and Pietsch, Ullrich and Reiche, J{\"u}rgen and Dietzel, Birgit},
  title     = {Neutronenreflektivit{\"a}t von teildeuterierten LB-Filmen mit verschiedenen Verh{\"a}ltnissen on protonierten zu deuterierten Schichten},
  year      = {1995},
  language  = {de}
}
@article{HelmsReicheStilleretal.1995,
  author    = {Helms, Andreas and Reiche, J{\"u}rgen and Stiller, Burkhard and Kobloch, H. and Brehmer, Ludwig},
  title     = {Herstellung d{\"u}nner organischer Schichten durch Vakuumdeposition},
  year      = {1995},
  language  = {de}
}
@article{Reiche1995,
  author    = {Reiche, J{\"u}rgen},
  title     = {Antiphasen : Dom{\"a}nen in Langmuir-Blodgett Schichten},
  year      = {1995},
  language  = {de}
}
@article{ReicheBarberkaKnochenhaueretal.1994,
  author    = {Reiche, J{\"u}rgen and Barberka, Thomas Andreas and Knochenhauer, Gerald and Woolley, Martin and Pietsch, Ullrich},
  title     = {Comprehensive structure investigation and computer modelling of perfluorododecanoic acid multilayers formed by in-vacuo thermal evaporation},
  year      = {1994},
  language  = {en}
}
@article{ReicheBarberkaJanietzetal.1994,
  author    = {Reiche, J{\"u}rgen and Barberka, Thomas Andreas and Janietz, Dietmar and Hofmann, Dieter and Pietsch, Ullrich and Brehmer, Ludwig},
  title     = {X-ray structure investigation and computer modelling of Langmuir-Blodgett films formed from disc-shaped pentaalkines},
  year      = {1994},
  language  = {en}
}
@article{JanietzMoebiusFestagetal.1994,
  author    = {Janietz, Dietmar and M{\"o}bius, Dietmar and Festag, R. and Wendorff, Joachim Heinz and Ahuja, Rajeev C. and Reiche, J{\"u}rgen},
  title     = {Supramolecular organization of amphiphilic discotic mesogens},
  year      = {1994},
  language  = {en}
}
@article{AngelovaIonovReicheetal.1994,
  author    = {Angelova, Angelina and Ionov, Radoslav and Reiche, J{\"u}rgen and Brehmer, Ludwig},
  title     = {Head-to tail or head-to-head structure of Langmuir-Blodgett long chain ester multilayers?},
  year      = {1994},
  language  = {en}
}
@article{ReichePietschFinketal.1992,
  author    = {Reiche, J{\"u}rgen and Pietsch, Ullrich and Fink, Hans-Peter and Lemmetyinen, Helge},
  title     = {A comparison fo x-ray methods for structure refinement of Langmuir-Blodgett multilayers},
  year      = {1992},
  abstract  = {The possibilities and limits of structure refinement of Langmuir-Blodgett films by means of symmetrical reflection of X- rays are described using the example of a stearic acid multilayer. Three different techniques for the determiantion of the electron density profile from reflectivity data are compared; a Fourier method, a Patterson method, and model calculations. The important role of the a priori information for finding the besft structure model is outlined.},
  language  = {en}
}
@article{JanietzHofmannReiche1995,
  author    = {Janietz, Dietmar and Hofmann, Dieter and Reiche, J{\"u}rgen},
  title     = {Reply to comment on "Molecular organization of amphiphilic disc-shaped penta-alkynes in LB mono- and multilayers"},
  year      = {1995},
  abstract  = {The model for the Langmuir-Blodgett (LB) film structure of amphiphilic disc-shaped penta-alkynes is refined. It is shown that LB experiments reported in a comment on one of our papers do not contradict the molecular organization within the LB films of the penta-alkynes we proposed.},
  language  = {en}
}
@article{ReicheKamusewitzKelleretal.1995,
  author    = {Reiche, J{\"u}rgen and Kamusewitz, Helmut and Keller, Manuela and Brehmer, Ludwig and Pe{\~n}acorada, Florencio},
  title     = {Study of gas transport through composite membranes with a stabilised Langmuir-Blodgett skin layer},
  year      = {1995},
  abstract  = {The Langmuir-Blodgett (LB-) technique is used to deposit molecular reinforced separation layers on porous polymer substrates resulting in composite membranes for gas separation. The adsorption of a polycation to the arachidic acid Langmuir layer and the subsequent transfer of the highly ordered and stabilised monolayer onto a polypropylene membrane (Cellgard 2400) yields a laminated separation layer combining the advantageous high degree of order of fatty acid films and the stability of thin polymeric films. X-ray reflectivity data of these films confirm the transfer of the assembled polymer layer together with the fatty acid monolayer and the formation of ordered Y-type LB-films. SFM pictures show a dense film without pinholes completely covering the porous support. Gas permeation measurements are used to study the transport process of different gases through the composite membrane.},
  language  = {en}
}
@article{AngelovaReicheIonovetal.1994,
  author    = {Angelova, Angelina and Reiche, J{\"u}rgen and Ionov, Radoslav and Janietz, Dietmar and Lemmetyinen, Helge and Brehmer, Ludwig},
  title     = {Control of the structure of Langmuir-Blodgett films of a discotic liquid crystalline compound via the subphase composition and the adjacent molecular environment},
  year      = {1994},
  abstract  = {Changes of the molecular arrangenemt that can be induced by means of the LB technique in the multilayers of a disc-shaped multialkynyl amphiphile are monitored by means of small angle X-ray diffraction. Studies of the monolayers at the air-water interface reveal "edge-on" orientation of the discs. Specific effects of the counter- ions (Na+, Cd²+, Pb²+, and Ba²+) and sub-solution pH on the monolayer collapse pressure, transfer efficiency and molecular order in the multilayers are found. A correlation between the monolayer properties and the ability for formation of periodic discotic structures in the presence of divalent counterions is established. The discotic molecules retain their "edge-on" arrangement in the highly compressed transferred films with slight irregular interdigtation of the flexible wings and inclination to the substrate normal. The tilt and the inter- digitation are reduced when the discotic monolayers are deposited in alternating LB films with barium arachidate spacer layers.},
  language  = {en}
}
@article{SoutoRodriguezMendezPenacoradaetal.1997,
  author    = {Souto, Jorge and Rodriguez-Mendez, Maria-Luisa and Penacorada, Florencio and Reiche, J{\"u}rgen},
  title     = {Small angle x-ray reflectivity study of Langmuir-Blodgett films of a peripherally substituted zinc phthalocyanine},
  year      = {1997},
  abstract  = {Langmuir-Blodgett films of zinc 11,18,25-tri(tert-butyl)-4-sulfo-phthalocyanine (ZNPctSO3Na) have been deposited onto hydrophilic and hydrophobic silicon wafers. Y-type films were formed on both types of substrate, and the transfer ratio was very close to unity. The organization of the films on the molecular level was probed by X-ray specular reflectivity.},
  language  = {en}
}
@article{ReichePenacoradaGeueetal.1997,
  author    = {Reiche, J{\"u}rgen and Penacorada, Florencio and Geue, Thomas and Pietsch, Ullrich and Brehmer, Ludwig},
  title     = {Monolayers and multilayers of uranyl arachidate : in-plane structure of uranyl arachidate multilayers},
  year      = {1997},
  abstract  = {The molecular in-plane structure of uranyl arachidate Langmuir-Blodgett (LB) films formed at different subphase pH values was analysed by means of X-ray grazing-incidence diffraction. For multilayers formed at low subphase pH a reorganisation of the arachidic acid film structure is confirmed. At appropriate subphase pH values, reorganisation of the film structure, e.g. via the formation of three-dimensional crystallites, is prevented by the presence of the uranyl ions and by the subsequent introduction of conformational disorder (gauche defects) in the alkyl chains. The observation of a macroscopic flow-induced in-plane texture in these uranyl arachidate LB films has profound implications for the design of ordered, supramolecular structures by the Langmuir-Blodgett technique.},
  language  = {en}
}
@article{ReicheKnochenhauerDieteletal.1997,
  author    = {Reiche, J{\"u}rgen and Knochenhauer, Gerald and Dietel, Reinhard and Freydank, Anke-Christine and Zetzsche, Thomas and Pietsch, Ullrich and Brehmer, Ludwig and Barberka, Thomas Andreas and Geue, Thomas},
  title     = {Structure of thermally treated oxadiazoleamide Langmuir-Blodgett films},
  year      = {1997},
  abstract  = {The thermal treatment of Y-type Langmuir-Blodgett (LB) films formed from the amphiphilic derivative of 2,5- diphenyl-1,3,4-oxadiazole 1 results in changes of the molecular packing. These changes have been analysed by a combination of X-ray specular reflectivity data, X-ray grazing incidence diffraction data and scanning force microscopy images, On the basis of these experimental data we have simulated possible supramolecular structures, These simulations provide insight into the intermolecular interactions giving rise to the observed structural transitions. The crystalline structure induced by thermal treatment of the LB films is characterized by a uniaxial texture, which is correlated with the dipping direction during deposition of the LB film.},
  language  = {en}
}
@article{PenacoradaReicheZetzscheetal.1997,
  author    = {Penacorada, Florencio and Reiche, J{\"u}rgen and Zetzsche, Thomas and Dietel, Reinhard and Brehmer, Ludwig and Saja, Jose-Antonio de},
  title     = {Stabilisation of fatty acid mono- and multilayers by simultaneous polyelectrolyte complexation and salt formation with cadmium ions},
  year      = {1997},
  abstract  = {The complexation of highly ordered fatty acid monolayers with polyelectrolytes is expected to yield well- ordered Langmuir films suitable for the formation of Langmuir-Blodgett multilayers with improved long-term stability. Studies of the surface pressure-area isotherms and of the surface potential kinetics yield detailed information regarding the influence of these polymeric counterions on the monolayer properties. The injection of bivalent metal salts into the subphase after the complexation was used to improve the order and stability of the mono- and multilayers. The corresponding Langmuir-Blodgett films were investigated by means of X-ray reflectivity measurements and scanning force microscopy. The polyion complex multilayers show a strongly increased mechanical stability compared with films of fatty acid salts formed with bivalent metal ions. These structures are expected to be suitable as ultrathin separation layer for gas separation or ultrafiltration membranes.},
  language  = {en}
}
@article{ReicheSchulzKnochenhaueretal.1997,
  author    = {Reiche, J{\"u}rgen and Schulz, Burkhard and Knochenhauer, Gerald and Dietzel, Birgit and Freydank, Anke-Christine and Zetzsche, Thomas and Brehmer, Ludwig},
  title     = {Supramolecular structures formed from heterocyclic aromatic molecules},
  year      = {1997},
  abstract  = {This paper describes the formation and structure investigation of Langmuir monolayers and Langmuir-Blodgett multilayers formed from amphiphilic derivatives of 2,5-diphenyl-1,3,4-oxadiazole. The 2,5-diphenyl-1,3,4-oxadiazole group as a functional unit with interesting physical and chemical properties is maintained, while the head group, the length of the alkyl chain and the structure of the coupling unit between aromatic and aliphatic part of these linear short-chain amphiphiles is systematically varied in order to explore the influence of this change on the film forming properties and the stability of Langmuir and Langmuir-Blodgett films. Molecular mechanics simulations are shown by these systematic variations to be suitable for the prediction of optimal chemical structures allowing for a stable stratified molecular packing. The combination of a detailed structure investigation of the multilayers based on scanning force microscopy and X-ray data with molecular mechanics simulations yields an insight into the packing of the molecules and the intermolecular interactions.},
  language  = {en}
}
@article{PapraPenacoradaReicheetal.1997,
  author    = {Papra, Alex and Penacorada, Florencio and Reiche, J{\"u}rgen and Katholy, Stefan and Brehmer, Ludwig and Hicke, Hans-Georg},
  title     = {Structure and Stability of Langmuir Monolayers and Langmuir-Blodgett Films of Bisaroyl Azide Bolaamphiphiles},
  year      = {1997},
  abstract  = {Langmuir-Blodgett films of bolaamphiphiles with reactive head groups can be used for the surface modification of composite membranes for gas separation processes. The scope of our investigations was to get a detailed insight in the monolayer behaviour and LB film structure of previously synthesized bisaroyl azide bolaamphiphiles. The layers have been analyses by means of surface potential measurements and Brewster angle microscopy. Furthermore parameters for a successful LB Film deposition were found. As expected for a molecule with two hydrophilic ends the transfer ratio on upstroke was close to one and on downstroke no transfer occurred. The multilayer structure was analysed by scanning force microscopy and X-ray reflectivity measurements. The SFM images revealed a periodic in plane structure on molecular level. Based on a combination of the X-ray data with results of other methods two possible models of the multilayer structure are presented},
  language  = {en}
}
@article{PenacoradaReicheDieteletal.1996,
  author    = {Penacorada, Florencio and Reiche, J{\"u}rgen and Dietel, Reinhard and Zetzsche, Thomas and Stiller, Burkhard and Knobloch, Harald and Brehmer, Ludwig},
  title     = {Monolayers and multilayers of uranyl arachidate : 2. Influence of the subphase pH on the structure and stability of Langmuir-Blodgett films},
  year      = {1996},
  abstract  = {In this second paper we describe the comprehensive structure investigations on multilayers of uranyl arachidate formed by Langmuir-Blodgett deposition from subphases of different pH on solid substrates by means of a combination of infrared spectroscopy, X-ray specular reflection, ellipsometry, and scanning force microscopy, The structure of these multilayers and their stability are obviously influenced by the subphase pH. The pH range of the acid to salt conversion determined for the Langmuir films is confirmed by the infrared spectroscopic data of the multilayers. While arachidic acid films, deposited from an uranyl acetate subphase of low pH, are found to have strongly distorted rough surface, the films of uranyl structure, The influence of the counterions on the alkyl chain conformation, chain packing, reorganization probability, and stability of the multilayer is discussed.},
  language  = {en}
}
@article{ReicheBrehmer1995,
  author    = {Reiche, J{\"u}rgen and Brehmer, Ludwig},
  title     = {Einfluss des Transferverh{\"a}ltnisses auf die Monoschichtsymmetrie in Y-Typ Langmuir-Blodgett-Schichten},
  year      = {1995},
  language  = {de}
}
@article{ReicheKatholy1995,
  author    = {Reiche, J{\"u}rgen and Katholy, Stefan},
  title     = {Herstellung und Strukturaufkl{\"a}rung d{\"u}nner organischer Schichten},
  year      = {1995},
  language  = {de}
}
@article{Reiche1995,
  author    = {Reiche, J{\"u}rgen},
  title     = {Mono- und Multischichten aus Polyelektrolyt-Carbons{\"a}ure-Komplexen},
  year      = {1995},
  language  = {de}
}
@article{KatholyReicheBrehmer1995,
  author    = {Katholy, Stefan and Reiche, J{\"u}rgen and Brehmer, Ludwig},
  title     = {Strukturuntersuchungen an Langmuir-Monoschichten organischer Amphiphile mittels Brewsterwinkelmikroskopie},
  year      = {1995},
  language  = {de}
}
@article{Reiche1995,
  author    = {Reiche, J{\"u}rgen},
  title     = {Antiphasen domains in Langmuir-Blodgett films},
  year      = {1995},
  language  = {en}
}
@misc{ReicheKratzHofmannetal.2011,
  author    = {Reiche, J{\"u}rgen and Kratz, Karl and Hofmann, Dieter and Lendlein, Andreas},
  title     = {Current status of Langmuir monolayer degradation of polymeric biomaterials},
  series = {The international journal of artificial organs},
  volume    = {34},
  journal   = {The international journal of artificial organs},
  number    = {2},
  publisher = {Wichtig},
  address   = {Milano},
  issn      = {0391-3988},
  doi       = {10.5301/IJAO.2011.6401},
  pages     = {123 -- 128},
  year      = {2011},
  abstract  = {Langmuir monolayer degradation (LMD) experiments with polymers possessing outstanding biomedical application potential yield information regarding the kinetics of their hydrolytic or enzymatic chain scission under well-defined and adjustable degradation conditions. A brief review is given of LMD investigations, including the author's own work on 2-dimensional (2D) polymer systems, providing chain scission data, which are not disturbed by simultaneously occurring transport phenomena, such as water penetration into the sample or transport of scission fragments out of the sample. A knowledge-based approach for the description and simulation of polymer hydrolytic and enzymatic degradation based on a combination of fast LMD experiments and computer simulation of the water penetration is briefly introduced. Finally, the advantages and disadvantages of this approach are discussed.},
  language  = {en}
}
@article{StillerKarageorgievPerezetal.2000,
  author    = {Stiller, Burkhard and Karageorgiev, Peter and Perez, E. and Valez, M. and Reiche, J{\"u}rgen and Prescher, Dietrich and Dietzel, Birgit and Brehmer, Ludwig},
  title     = {Scanning kelvin microscopy as a tool for visualisation of optically induced molecular switching in azobenzene self assembling films},
  issn      = {0142-2421},
  year      = {2000},
  language  = {en}
}