Für die Entwicklung und Funktionalisierung innovativer Implantate entwickelt und nutzt die Arbeitsgruppe „Laserbasierte Nanotechnologie“ der Leibniz Universität Hannover Verfahren, die mittels Laser definierte Mikro- und Nanosysteme erzeugen, insbesondere Nanomaterialien, Scaffolds und 3D-gedrucktes Gewebe.
Publikationen
L. Koch, A. Deiwick, B. Chichkov. Capillary-like Formations of Endothelial Cells in Defined Patterns Generated by Laser
Bioprinting. Micromachines 12, 1538 (2021) DOI: 10.3390/mi12121538
A. Koroleva, A. Deiwick, A. El-Tamer, L. Koch, Y. Shi, E. Estévez-Priego, A.-A. Ludl, J. Soriano, D. Guseva, E. Ponimaskin, and B. Chichkov, In Vitro Development of Human iPSC-Derived Functional Neuronal Networks on Laser-Fabricated 3D Scaffolds, ACS Appl. Mater. Interfaces 13, 7, 7839–7853 (2021) DOI: 10.1021/acsami.0c16616
N. Jyotsana, A. Sharma, A. Chaturvedi, M. Scherr, F. Kuchenbauer, L. Sajti, A. Barchanski, R. Lindner, F. Noyan, K.W. Sühs, D. Grote-Koska, K. Brand, H.P. Vornlocher, M. Stanulla, B. Bornhauser, J.P. Bourquin, M. Eder, F. Thol, A. Ganser, R. K. Humphries, E. Ramsay, P. Cullis, M. Heuser, RNA Interference Efficiently Targets Human Leukemia Driven by a Fusion Oncogene in vivo, Leukemia 32:224-226 (2018) DOI: 10.1038/leu.2017.269.
L. Koch, A. Deiwick, A. Franke, K. Schwanke, A. Haverich, R. Zweigerdt, and B. Chichkov, Laser bioprinting of human induced pluripotent stem cells—the effect of printing and biomaterials on cell survival, pluripotency, and differentiation, Biofabrication 10 035005 (2018) DOI: 10.1088/1758-5090/aab981
M.N. Barshutina, A. Barchanski, Pulsed Laser Ablation for Obtaining Contrast Agents Based on Dysprosium Oxide (Dy2O3) Nanoparticles, Nanometrology 60(3): 216-219 (2017) DOI: 10.1007/s11018-017-1176-5.
L. Koch, A. Deiwick, J. Soriano, B. Chichkov. Laser bioprinting of human iPSC-derived neural stem cells and neurons: Effect on cell survival, multipotency, differentiation, and neuronal activity. Int J Bioprint. 2023 Jan 18;9(2):672. doi: 10.18063/ijb.v9i2.672. PMID: 37065669; PMCID: PMC10090817.
Y. Kiyan, S. Tkachuk, K. Kurselis, N. Shushakova, K. Stahl, D. Dawodu, R. Kiyan, B. Chichkov, H. Haller. Heparanase-2 protects from LPS-mediated endothelial injury by inhibiting TLR4 signalling. Sci Rep. 2019 Sep 19;9(1):13591. doi: 10.1038/s41598-019-50068-5. Erratum in: Sci Rep. 2021 Jul 2;11(1):14049. doi: 10.1038/s41598-021-92240-w. PMID: 31537875; PMCID: PMC6753096.
L. Koch, O. Brandt, A. Deiwick, and B. Chichkov, Laser-assisted bioprinting at different wavelengths and pulse durations with a metal dynamic release layer: A parametric study, Int J of Bioprinting 3(1): 42–53 (2017) DOI: 10.18063/IJB.2017.01.001
A. Barchanski, Laser-Generated Functional Nanoparticle Bioconjugates - Design for Application in Biomedical Science and Reproductive Biology, Springer Spektrum Research (2016) DOI: 10.1007/978-3-658-13515-7.
A. Koroleva, A. Deiwick, A. Nguyen, R. Narayan, A. Shpichka, O. Kufelt, R. Kiyan, V. Bagratashvili, P. Timashev, T. Scheper, and B. Chichkov, Hydrogel-based microfluidics for vascular tissue engineering, BioNanoMat. 17, 19 (2016) DOI: 10.1515/bnm-2015-0026
Katharina Doll, Elena Fadeeva, Nico S. Stumpp, Sebastian Grade, Boris N. Chichkov, Meike Stiesch, Reduced bacterial adhesion on titanium surfaces micro-structured by ultra-short pulsed laser ablation, BioNanoMaterials 17, (1-2), 53–57 (2016) DOI: 10.1515/bnm-2015-0024
A. N. Generalova, V. V. Rocheva, A. V. Nechaev, D. A. Khochenkov, N. V. Sholina, V. A. Semchishen, V. P. Zubov, A. V. Koroleva, B. N. Chichkov, E. V. Khaydukova, PEG-modified upconversion nanoparticles for in vivo optical imaging of tumors, RSC Adv. 6, 30089-30097 (2016) DOI: 10.1039/C5RA25304G
Behnam Taidi, Guillaume Lebernede, Lothar Koch, Patrick Perre, Boris Chichkov, Colony development of laser printed eukaryotic (yeast and microalga) microorganisms in co-culture, International Journal of Bioprinting 2(2), 37–43 (2016) DOI: 10.18063/IJB.2016.02.001
A. Barchanski, D. Funk, O. Wittich, C. Tegenkamp, B. N. Chichkov, C. L. Sajti, Picosecond Laser Fabrication of Functional Gold-Antibody Nanoconjugates for Biomedical Applications, Journal of Physical Chemistry C 119(17): 9524-9533; (2015) DOI:10.1021/jp511162n.
A. Barchanski, U. Taylor, C. L. Sajti, L. Gamrad, W. A. Kues, D. Rath, S. Barcikowski, Bioconjugated gold nanoparticles penetrate into spermatozoa depending on plasma membrane status, Journal of Biomedical Nanotechnology 11(9):1597-1607(2015) DOI:10.1166/jbn.2015.2094.
Olga Kufelt, Ayman El-Tamer, Camilla Sehring, Marita Meißner, Sabrina Schlie-Wolter, Boris N. Chichkov, Water-soluble photopolymerizable chitosan hydrogels for biofabrication via two-photon polymerization, Acta Biomaterialia 18, 186–195 (2015) DOI: 10.1016/j.actbio.2015.02.025
Laser Nanotechnologie:
Prof. Dr. Boris Chichkov
+49 511 762 17771
chichkov(at)iqo.uni-hannover.de
Entwicklung von Nanomaterialien:
Dr. Roman Yuktha
+49 511 762 16085
kiyan(at)iqo.uni-hannover.de
Scaffolds:
Dr. Anastasia Koroleva
+49 511 762 18894
info.koroleva(at)gmail.com
Laser Bioprinting:
Dr. Lothar Koch
+49 511 532 1329
koch(at)iqo.uni-hannover.de
Institut für Quantenoptik
Leibniz Universität Hannover
Annette Barchanski: „Laser fabrication of smart nanoparticles“, Eingeladener Vortrag auf der International Conference on Nanomaterials & Nanotechnology, 09.-12.10.2018, Stockholm, Schweden
Lothar Koch: „Tissue Engineering durch Laser-generierte 3D Strukturen - Von kontrolliertem Zellverhalten und gedruckten Organen“, Eingeladener Vortrag, Universität Witten-Herdecke, 8. 02.2017
Annette Barchanski: “Laser-generated nanomaterials for biomedical implants” Posterpreis auf dem International Symposium of Biofabrication, 25.-26.06.2015, Hannover.
Lothar Koch: “Laser Cell Printing for Tissue Engineering”, Eingeladener Vortrag auf dem Macromolecular Colloquium Freiburg, 24.02.2016, Freiburg (Breisgau), Deutschland
Lothar Koch: “Laser Cell Printing for Tissue Engineering”, Eingeladener Vortrag auf dem 7th Innovation Forum “Light & Light Technology” des 65th Lindau Nobel Laureate Meeting, 27.06.2015, Lindau, Deutschland
Boris Chichkov: “Laser printing of nanoparticles and living cells”, Eingeladener Vortrag als Plenary Lecture, International Forum on MicroManufacturing & Biofabrication 2015, 19.05.2015, Toyama, Japan