Auflistung nach Schlagwort "Two-photon polymerization"

Auflistung nach Schlagwort "Two-photon polymerization"

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  • 3D in vitro platform produced by two-photon polymerization for the analysis of neural network formation and function 
    Timashev, P.S.; Vedunova, M.V.; Guseva, D.; Ponimaskin, E.; Deiwick, A.; Mishchenko, T.A.; Mitroshina, E.V.; Koroleva, A.V.; Pimashkin, A.S.; Mukhina, I.V.; Panchenko, V.Y.; Chichkov, Boris; Bagratashvili, Victor N. (Bristol : Institute of Physics Publishing, 2016)
    Zr-Si organic-inorganic scaffolds fabricated by a two-photon polymerization technique were used for the primary culture of mouse embryonic neural cells. We observed that dissociated hippocampal cells adhere to the scaffolds, ...
  • High-aspect 3D two-photon polymerization structuring with widened objective working range (WOW-2PP) 
    Obata, Kotaro; El-Tamer, Ayman; Koch, Lothar; Hinze, Ulf; Chichkov, Boris (London : Springer Nature, 2013)
    We developed a novel two-photon polymerization (2PP) configuration for fabrication of high-aspect three-dimensional (3D) structures, with an overall height larger than working distance of the microscope objective used for ...
  • In Vitro Development of Human iPSC-Derived Functional Neuronal Networks on Laser-Fabricated 3D Scaffolds 
    Koroleva, Anastasia; Deiwick, Andrea; El-Tamer, Ayman; Koch, Lothar; Shi, Yichen; Estévez-Priego, Estefanía; Ludl, Adriaan-Alexander; Soriano, Jordi; Guseva, Daria; Ponimaskin, Evgeni; Chichkov, Boris (Washington, DC : Soc., 2021)
    Neural progenitor cells generated from human induced pluripotent stem cells (hiPSCs) are the forefront of ″brain-on-chip″ investigations. Viable and functional hiPSC-derived neuronal networks are shaping powerful in vitro ...
  • Laser fabrication of 3D gelatin scaffolds for the generation of bioartificial tissues 
    Ovsianikov, Aleksandr; Deiwick, Andrea; Van Vlierberghe, Sandra; Pflaum, Michael; Wilhelmi, Mathias; Dubruel, Peter; Chichkov, Boris (Basel : MDPI AG, 2010)
    In the present work, the two-photon polymerization (2PP) technique was applied to develop precisely defined biodegradable 3D tissue engineering scaffolds. The scaffolds were fabricated via photopolymerization of gelatin ...
  • Nanofabrication of High-Resolution Periodic Structures with a Gap Size Below 100 nm by Two-Photon Polymerization 
    Zheng, Lei; Kurselis, Kestutis; El-Tamer, Ayman; Hinze, Ulf; Reinhardt, Carsten; Overmeyer, Ludger; Chichkov, Boris (New York : Springer New York LLC, 2019)
    In this paper, approaches for the realization of high-resolution periodic structures with gap sizes at sub-100 nm scale by two-photon polymerization (2PP) are presented. The impact of laser intensity on the feature sizes ...
  • Three-dimensional cell growth on structures fabricated from ORMOCER® by two-photon polymerization technique 
    Schlie, Sabrina; Ngezahayo, Anaclet; Ovsianikov, Aleksandr; Fabian, Tilman; Kolb, Hans-Albert; Haferkamp, Heinz; Chichkov, Boris (London : SAGE Publications Ltd., 2007)
    Two-photon polymerization technique was applied to generate three-dimensional (3D) scaffold-like structures using the photosensitive organic-inorganic hybrid polymer ORMOCER®. The structures were studied with respect to ...
  • Two-photon polymerization of hybrid sol-gel materials for photonics applications 
    Ovsianikov, A.; Gaidukeviciute, A.; Chichkov, Boris; Oubaha, M.; MacCraith, B.D.; Sakellari, I.; Giakoumaki, A.; Gray, D.; Vamvakaki, M.; Farsari, M.; Fotakis, C. (London : Hindawi Limited, 2008)
    Two-photon polymerization of photosensitive materials has emerged as a very promising technique for the fabrication of photonic crystals and devices. We present our investigations into the structuring by two-photon ...