Achtung:

Sie haben Javascript deaktiviert!
Sie haben versucht eine Funktion zu nutzen, die nur mit Javascript möglich ist. Um sämtliche Funktionalitäten unserer Internetseite zu nutzen, aktivieren Sie bitte Javascript in Ihrem Browser.

Katharina Brassat

Kontakt
Vita
Publikationen
 Katharina Brassat

DFG Graduiertenkolleg Micro- and Nanostructures in Optoelectronics and Photonics

Doktorandin - Kollegiatin im DFG Graduiertenkolleg "Micro- and Nanostructures in Optoelectronics and Photonics"

Institut für Leichtbau mit Hybridsystemen (ILH)

Doktorandin - Assoziierte Kollegiatin im NRW-Fortschrittskolleg "Leicht - Effizient - Mobil"

Nanostrukturierung - Nanoanalytik - Photonische Materialien

Doktorandin

Telefon:
+49 5251 60-2734
Fax:
+49 5251 60-3247
Büro:
A4.336 (Karte)
Web:
Besucher:
Warburger Str. 100
33098 Paderborn
Postanschrift:
Warburger Str. 100
33098 Paderborn

04/2012 - heute

PhD at Department of Physics at University of Paderborn

- Nanosphere lithography

- Blockcopolymer lithography

- Soft Lithography with PDMS

- Spreading knife technique for convective self-assembly from colloidal suspensions

- (Template-assisted) self-assembly of polystyrene nanospheres

- Nanogap electrodes for dielectrophoresis

- Silicon patterning by photolithography and reactive ion etching

- Scanning electron microscopy, confocal laser scanning microscopy, optical light microscopy

10/2010 - 03/2012

Master of Science in Chemistry at University of Paderborn

Focus "Optoelectronics and Photonics"

M. Sc. Thesis: Selbstorganisierte Anordnung von Nanokugeln auf vorstrukturierten Siliziumoberflächen, Lehrstuhl für Experimentalphysik

10/2007 - 09/2010

Bachelor of Science in Chemistry at University of Paderborn

B. Sc. Thesis: Neuartige flüssigkristalline Blue-Phase-Systeme, Lehrstuhl Physikalische Chemie

Conference contributions

- K. Brassat, J. Bürger, D. Kool, J. K. N. Lindner, Micro- and nanopatterned surfaces with tailored chemical and topographical contrast by self-assembly techniques, EMRS Fall Meeting 2017, Warsaw, Poland, 18.-21.09.2017  

- Invited talk: K. Brassat, A. Keller, G. Grundmeier, W. Bremser, O. Strube, J. K. N. Lindner, Bioinspired material design by hierarchical self-assembly on prepatterned surfaces, EMRS Spring Meeting 2017, Strasbourg, France, 22.-26.05.2017

- K. Brassat, A. Keller, G. Grundmeier, W. Bremser, O. Strube, J. K. N. Lindner, Tailored antidot patterns created by nanosphere lithography for bioapplications, EMRS Spring Meeting 2017, Strasbourg, France, 22.-26.05.2017

- Invited talk: K. Brassat, J. K. N. Lindner, Hierarchical self-assembly by colloidal and block copolymer lithography, EMN Supramolecular Materials Meeting 2016, Berlin, Germany, 16.-20.08.2016    

- K. Brassat, D. Kool, J. K. N. Lindner, Hierarchically ordered nanopore structures formed by combined nanosphere and block copolymer lithography, EMRS Fall Meeting 2016, Warsaw, Poland, 19.-22.09.2016  

- K. Brassat, A. Rüdiger, J. Bürger, W. Bremser, O. Strube, J. K. N. Lindner, Enzyme mediated autodeposition of protein particles on nanosphere lithographically nanostructured surfaces, EMRS Fall Meeting 2016, Warsaw, Poland, 19.-22.09.2016

- K. Brassat, J. Bürger, M. Reineke, D. Briese, K. Duschik, M. Schaper, J. K. N. Lindner, Arrangement of perovskitic semiconductor nanoparticles using soft lithography, EMRS Fall Meeting 2016, Warsaw, Poland, 19.-22.09.2016 

- K. Brassat, A. Rüdiger, J. Bürger, W. Bremser, O. Strube, J. K. N. Lindner, Site-selective protein immobilization on regular antidot patterns fabricated by nanosphere lithography, EMRS Fall Meeting 2016, Warsaw, Poland, 19.-22.09.2016 

- R. A. Puglisi, C. Bongiorno, K. Brassat, C. Garozzo, A. La Magna, J. K. N. Lindner,  High-resolution TEM and STEM-EELS studies of colloidal Au nanoparticles self-assembled in nanometric SiO2 nanopore arrays fabricated by block-copolymer lithography, EMRS Fall Meeting 2016, Warsaw, Poland, 19.-22.09.2016 

   - K. Brassat, J. K. N. Lindner,  Sub-20 nm surface patterning by block copolymer lithography, Europhotonics Spring School 2016, Porquerolles, France, 30.03.-01.04.2016

- K. Brassat, Ch. Brodehl, M. Wahle, J. K. N. Lindner, Self-assembled nanogap electrodes in microfluidic channels, GRK Convention 2015, Paderborn, Germany, 24.-25.11.2015

- K. Brassat, Ch. Brodehl, J. K. N. Lindner, Self-assembled nanogap electrodes for the directed assembly of nanoparticles, EMRS Fall Meeting 2015, Warsaw, Poland, 14.-19.09.2015    

- C. Garozzo, K. Brassat, A. LaMagna, R. Puglisi, J. K. N. Lindner, Self-arrangement of colloidal Au Nanoparticles in SiO2-Nanopores fabricated by Block-Copolymer Lithography, EMRS Fall Meeting 2015, Warsaw, Poland, 14.-19.09.2015

-  D. Drude, K. Brassat, Ch. Brodehl, J. K. N. Lindner, Correlation between defect densities in colloidal nanosphere masks and experimental parameters, EMRS Fall Meeting 2015, Warsaw, Poland, 14.-19.09.2015   

- K. Brassat, Ch. Brodehl, M. Wahle, J. K. N. Lindner, Variable-distance nanogap electrodes in a microfluidic channel, GRK Convention 2014, Paderborn, Germany, 8.-9.12.2014

- K. Brassat, J. K. N. Lindner, Self-assembly for the directed self-assembly of smaller objects in a microfluidic channel, MRS Fall Meeting 2014, Boston, Massachusetts,30.11.-05.12.2014

- D. Drude, K. Brassat, Ch. Brodehl, Th. Riedl, J. K. N. Lindner, Numerical analysis of defects in colloidal nanosphere masks, EMRS Fall Meeting 2014, Warsaw, Poland, 15.-19.09.2014

- K. Brassat, Ch. Brodehl, J. Pauly, D. Drude, J. Achtelik, T. Riedl, J. K. N. Lindner, Surface patterning by nanosphere lithography, Workshop Ionenstrahlen und Nanostrukturen 2014, Paderborn, Germany, 20.-22.07.2014

- K. Brassat, C. Brodehl, M. Wahle, J. K. N. Lindner, Tuning the distance between opposing metallic nanotips formed by a template-assisted self-assembly process, MRS Spring Meeting 2014, San Francisco, California, 21.-25.04.2014

- K. Brassat, M. Wahle, J. K. N. Lindner, Template-assisted self-assembly process for the formation of nanogap electrodes, Europhotonics Spring School 2014, Porquerolles, France, 31.03.-03.04.2014

- K. Brassat, J. K. N. Lindner, A template-assisted self-organization process for the formation of a linear arrangement of pairs of metallic tips, MRS Fall Meeting 2013, Boston, Massachusetts,01.-06.12.2013

- K. Brassat, J. Pauly, R. Kemper, M. Strake, C. Brodehl, W. Sievers, T. Riedl, J. K. N. Lindner, Colloidal nano-lithography: state-of-the-art, 46th Biennial Meeting of the Colloid Society, Paderborn, Germany, 23.-25.09.2013

- K. Brassat, J. K. N. Lindner, Selective deposition of nanospheres in trenches on silicon surfaces by self-organisation, Frühjahrstagung DPG 2013, Regensburg, Germany, 10.-15.03.2013

- K. Brassat, F. Assion, U. Hilleringmann, J. K. N. Lindner, Self-organization of nanospheres in trenches on silicon surfaces, EMRS Fall Meeting 2012, Warsaw, Poland, 17.-21.09.2012

Peer reviewed publications

- M. Wahle, K. Brassat, J. Ebel, J. Bürger, J. K. N. Lindner, H.-S. Kitzerow, Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography, Optics Express 25(19), 22608 (2017); doi: 10.1364/OE.25.022607

- A. A. Rüdiger, K. Brassat, J. K. N. Lindner, W. Bremser, O. I. Strube, Easily accessible protein nanostructures via enzyme mediated addressing, submitted (2017)

- T. Meyers, F. F. Vidor, K. Brassat, J. K. N. Lindner, U. Hilleringmann, Low-voltage DNTT-based thin-film transistors and inverters for flexible electronics, Microelectronic Engineering 174, 35 (2017); doi: 10.1016/j.mee.2016.12.018

- K. Brassat, F. Assion, U. Hilleringmann, J. K. N. Lindner, Self-organization of nanospheres in trenches on silicon surfaces, PSS a 210 (8), 1485-1489 (2013) (cover); doi: 10.1002/pssa.201200899

- K. Brassat, J. K. N. Lindner, A template-assisted self-organization process for the formation of a linear arrangement of pairs of metallic tips, MRS Online Proceedings Library 1663 (2014) mrsf13-1663-ww04-09

 

in preparation:

- 'Hierarchical nanopores by block copolymer  and nanosphere lithography', K. Brassat, D. Kool, J. Bürger, J. K. N. Lindner

- 'Self-organized nanogap electrodes with tunable gap width formed inside a microfluidic channel', K. Brassat, M. Wahle, J. K. N. Lindner

- 'Self-arrangement of colloidal Au Nanoparticles in SiO2-Nanopores fabricated by Block-Copolymer Lithography', J. K. N. Lindner, K. Brassat, C. Garozzo, A. LaMagna, R. Puglisi

Die Universität der Informationsgesellschaft