@article{23854,
  abstract     = {{Micropatterned nanoporous aluminum oxide arrays are prepared on silicon wafer substrates by using photopolymerized poly(dimethylacrylamide) hydrogels as porogenic matrices. Hydrogel micropatterns are fabricated by spreading the prepolymer mixture on the substrate, followed by UV photopolymerization through a micropatterned mask. The hydrogel is covalently bonded to the substrate surface. Al2O3 is produced by swelling the hydrogel in a saturated aluminum nitrate solution and subsequent thermal conversion/calcination. As a result, micropatterned porous Al2O3 microdots with heights in µm range and large specific surface areas up to 274 m2 g−1 are obtained. Hence, the hydrogel fulfills a dual templating function, namely micropatterning and nanoporosity generation. The impact of varying the photopolymerization time on the properties of the products is studied. Samples are characterized by light and confocal laser scanning microscopy, scanning electron microscopy, energy-dispersive x-ray spectrometry, and Kr physisorption analysis.}},
  author       = {{Chen, Zimei and Kuckling, Dirk and Tiemann, Michael}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  publisher    = {{IOP Publishing}},
  title        = {{{Nanoporous aluminum oxide micropatterns prepared by hydrogel templating}}},
  doi          = {{10.1088/1361-6528/aba710}},
  volume       = {{31}},
  year         = {{2020}},
}

@article{24100,
  abstract     = {{Zinc oxide (ZnO) hollow spheres with defined morphology and micro-/nanostructure are prepared by a hydrothermal synthesis approach. The materials possess fine-leaved structures at their particle surface (nanowall hollow micro spheres). Morphology control is achieved by citric acid used as an additive in variable relative quantities during the synthesis. The structure formation is studied by various time-dependent ex situ methods, such as scanning electron microscopy, x-ray diffraction, and Raman spectroscopy. The fine-leaved surface structure is characterized by high-resolution transmission electron microscopy techniques (HRTEM, STEM), using a high-angle annular dark field detector, as well as by differential phase contrast analysis. In-depth structural characterization of the nanowalls by drop-by-drop ex situ FE-SEM analysis provides insight into possible structure formation mechanisms. Further investigation addresses the thermal stability of the particle morphology and the enhancement of the surface-to-volume ratio by heat treatment (examined by N2 physisorption).}},
  author       = {{Engelkemeier, Katja and Lindner, Jörg and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  pages        = {{095701}},
  title        = {{{Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}}},
  doi          = {{10.1088/1361-6528/ab55bc}},
  volume       = {{31}},
  year         = {{2020}},
}

@article{21188,
  author       = {{Engelkemeier, Katja and Lindner, Jörg K N and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  title        = {{{Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}}},
  doi          = {{10.1088/1361-6528/ab55bc}},
  year         = {{2019}},
}

@article{20890,
  author       = {{Engelkemeier, Katja and Lindner, Jörg K N and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  title        = {{{Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}}},
  doi          = {{10.1088/1361-6528/ab55bc}},
  year         = {{2019}},
}

@article{20895,
  author       = {{Engelkemeier, Katja and Lindner, Jörg K N and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  title        = {{{Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}}},
  doi          = {{10.1088/1361-6528/ab55bc}},
  year         = {{2019}},
}

@article{41524,
  author       = {{Engelkemeier, Katja and Lindner, Jörg K N and Bürger, Julius and Vaupel, Kathrin and Hartmann, Marc and Tiemann, Michael and Hoyer, Kay-Peter and Schaper, Mirko}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  keywords     = {{Electrical and Electronic Engineering, Mechanical Engineering, Mechanics of Materials, General Materials Science, General Chemistry, Bioengineering}},
  number       = {{9}},
  publisher    = {{IOP Publishing}},
  title        = {{{Nano-architectural complexity of zinc oxide nanowall hollow microspheres and their structural properties}}},
  doi          = {{10.1088/1361-6528/ab55bc}},
  volume       = {{31}},
  year         = {{2019}},
}

@article{7030,
  author       = {{Tiemeyer, S and Bombeck, M and Göhring, H and Paulus, M and Sternemann, C and Nase, J and Wirkert, F J and Möller, J and Büning, T and Seeck, O H and Reuter, Dirk and Wieck, A D and Bayer, M and Tolan, M}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  number       = {{42}},
  publisher    = {{IOP Publishing}},
  title        = {{{Polaron-induced lattice distortion of (In,Ga)As/GaAs quantum dots by optically excited carriers}}},
  doi          = {{10.1088/0957-4484/27/42/425702}},
  volume       = {{27}},
  year         = {{2016}},
}

@article{13492,
  author       = {{Tebi, Stefano and Aldahhak, Hazem and Serrano, Giulia and Schöfberger, Wolfgang and Rauls, Eva and Schmidt, Wolf Gero and Koch, Reinhold and Müllegger, Stefan}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  title        = {{{Manipulation resolves non-trivial structure of corrole monolayer on Ag(111)}}},
  doi          = {{10.1088/0957-4484/27/2/025704}},
  volume       = {{27}},
  year         = {{2016}},
}

@article{7496,
  author       = {{Theis, Jens and Geller, Martin and Lorke, Axel and Wiggers, Hartmut and Wieck, Andreas and Meier, Cedrik}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  number       = {{45}},
  publisher    = {{IOP Publishing}},
  title        = {{{Electroluminescence from silicon nanoparticles fabricated from the gas phase}}},
  doi          = {{10.1088/0957-4484/21/45/455201}},
  volume       = {{21}},
  year         = {{2010}},
}

@article{22612,
  author       = {{de los Arcos de Pedro, Maria Teresa and Oelhafen, P and Mathys, D}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  title        = {{{Optical characterization of alignment and effective refractive index in carbon nanotube films}}},
  doi          = {{10.1088/0957-4484/18/26/265706}},
  year         = {{2007}},
}

@article{13680,
  author       = {{Blankenburg, S and Schmidt, Wolf Gero}},
  issn         = {{0957-4484}},
  journal      = {{Nanotechnology}},
  title        = {{{Steric effects and chirality in the adsorption of glycine and phenylglycine on Cu(110)}}},
  doi          = {{10.1088/0957-4484/18/42/424030}},
  volume       = {{18}},
  year         = {{2007}},
}