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Browsing by Subject "femtosecond laser"

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Entwicklung einer Ultrakurzpuls-Laserapplikationseinheit zur Behandlung der Altersweitsichtigkeit

Schumacher, Silvia (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2009)

[no abstract]
Erratum: Spectral behavior of second harmonic signals from organic and non-organic materials in multiphoton microscopy (vol 5, 084903, 2015)

Ehmke, Tobias; Knebl, Andreas; Reiss, Stephan; Fischinger, Isaak R.; Seiler, Theo G.; Stachs, Oliver; Heisterkamp, Alexander (Melville : American Institute of Physics (AIP), 2015)

Erratum to: “Spectral behavior of second harmonic signals from organic and non-organic materials in multiphoton microscopy” in: AIP Advances 5, 084903 (2015)
Femtosecond laser fabricated spike structures for selective control of cellular behavior

Schlie, Sabrina; Fadeeva, Elena; Koch, Jürgen; Ngezahayo, Anaclet; Chichkov, Boris (London : SAGE Publications Ltd., 2010)

In this study we investigate the potential of femtosecond laser generated micrometer sized spike structures as functional surfaces for selective cell controlling. The spike dimensions as well as the average spike to spike ...
Femtosecond laser-induced surface modification of the electrolyte in solid oxide electrolysis cells

Marquardt, Tobias; Hollmann, Jan; Gimpel, Thomas; Schade, Wolfgang; Kabelac, Stephan (Basel : MDPI AG, 2020)

Electrolyte-supported solid oxide cells are often used for steam electrolysis. Advantages are high mechanical stability and a low degradation rate. The aim of this proof of concept study was to use a femtosecond laser to ...
Femtosekundenlaser-Manipulation von Zellen und Gewebe in der regenerativen Medizin

Kütemeyer, Kai (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2011)

[no abstract]
Investigation of Colonic Regeneration via Precise Damage Application Using Femtosecond Laser-Based Nanosurgery

Donath, Sören; Angerstein, Leon; Gentemann, Lara; Müller, Dominik; Seidler, Anna E.; Jesinghaus, Christian; Bleich, André; Heisterkamp, Alexander; Buettner, Manuela; Kalies, Stefan (Basel : MDPI, 2022)

Organoids represent the cellular composition of natural tissue. So called colonoids, organoids derived from colon tissue, are a good model for understanding regeneration. However, next to the cellular composition, the ...
Mimicking acute airway tissue damage using femtosecond laser nanosurgery in airway organoids

Gentemann, Lara; Donath, Sören; Seidler, Anna E.; Patyk, Lara; Buettner, Manuela; Heisterkamp, Alexander; Kalies, Stefan (Lausanne : Frontiers Media, 2023)

Airway organoids derived from adult murine epithelial cells represent a complex 3D in vitro system mimicking the airway epithelial tissue’s native cell composition and physiological properties. In combination with a precise ...
Optische Kohärenztomografie und adaptive Optik für die bildgestützte Augenlaserchirurgie

Matthias, Ben (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2019)

In der Ophthalmologie haben sich Femtosekundenlaser von spezialisierten Instrumenten für die LASIK zur Erzeugung von Hornhautlappen zu vielseitigen Werkzeugen für die Hornhaut- und Kataraktchirurgie entwickelt. In naher ...
Optische Kohärenztomographie der Stimmlippe zur Diagnostik und bildgebungsgestützten Laserchirurgie

Wisweh, Henning (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2010)

[no abstract]
Spectral behavior of second harmonic signals from organic and non-organic materials in multiphoton microscopy

Ehmke, Tobias; Knebl, Andreas; Reiss, Stephan; Fischinger, Isaak R.; Seiler, Theo G.; Stachs, Oliver; Heisterkamp, Alexander (Melville : American Institute of Physics (AIP), 2015)

Multimodal nonlinear microscopy allows imaging of highly ordered biological tissue due to spectral separation of nonlinear signals. This requires certain knowledge about the spectral distribution of the different nonlinear ...
Thermal and magnetoelastic effects in magnetic tunnel junction

Yang, Hangfu (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)

Heat dissipation in spintronic devices is currently a limiting factor for their further miniaturization, spurring scientists on seeking for more energy friendly mechanisms to manipulate spin. In this work, two new approaches ...

Now showing items 1-11 of 11

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Browsing by Subject "femtosecond laser"

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