Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Niels B. Larsen"'
Autor:
Mathilde Grosjean, Christina Schmidleithner, Stéphane Dejean, Niels B. Larsen, Benjamin Nottelet
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112953- (2024)
Actuators are largely used in biomedical applications in the presence of sensitive live cells or biomolecules, which makes actuators triggered by water uptake highly appealing. Dual-material printing and hydration driven expansion is a method of choi
Externí odkaz:
https://doaj.org/article/a0a478b1ec4646129a1901648b22ccfb
Autor:
Edoardo Sozzi, Janko Kajtez, Andreas Bruzelius, Milan Finn Wesseler, Fredrik Nilsson, Marcella Birtele, Niels B. Larsen, Daniella Rylander Ottosson, Petter Storm, Malin Parmar, Alessandro Fiorenzano
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
Human pluripotent stem cells (hPSCs) are intrinsically able to self-organize into cerebral organoids that mimic features of developing human brain tissue. These three-dimensional structures provide a unique opportunity to generate cytoarchitecture an
Externí odkaz:
https://doaj.org/article/dc93822d588747b9a5b8c9265e0e8c2f
Autor:
Janko Kajtez, Milan Finn Wesseler, Marcella Birtele, Farinaz Riyahi Khorasgani, Daniella Rylander Ottosson, Arto Heiskanen, Tom Kamperman, Jeroen Leijten, Alberto Martínez‐Serrano, Niels B. Larsen, Thomas E. Angelini, Malin Parmar, Johan U. Lind, Jenny Emnéus
Publikováno v:
Advanced Science, Vol 9, Iss 25, Pp n/a-n/a (2022)
Abstract Human in vitro models of neural tissue with tunable microenvironment and defined spatial arrangement are needed to facilitate studies of brain development and disease. Towards this end, embedded printing inside granular gels holds great prom
Externí odkaz:
https://doaj.org/article/0237562c65b34d178bd494d0a00950b1
Publikováno v:
Micro and Nano Engineering, Vol 15, Iss , Pp 100124- (2022)
We report a novel hybrid method for fabricating high aspect ratio 3D pyrolytic carbon electrodes combining UV photolithography and additive manufacturing with commercially available SLA 3D printers and materials. By using a 3D printed chip holder, al
Externí odkaz:
https://doaj.org/article/b15f01a9d3f74bbbb5c06cc49ccea980
Publikováno v:
Polymers, Vol 14, Iss 20, p 4426 (2022)
We demonstrate the transfer and immobilization of active antibodies from a low surface- energy mold surface to thermoplastic replica surfaces using injection molding, and we investigate the process at molecular scale. The transfer process is highly e
Externí odkaz:
https://doaj.org/article/6b72ec4129364c7a8363f36c835b8d25
Autor:
Shashank Vasudevan, Janko Kajtez, Ada‐Ioana Bunea, Ana Gonzalez‐Ramos, Tania Ramos‐Moreno, Arto Heiskanen, Merab Kokaia, Niels B. Larsen, Alberto Martínez‐Serrano, Stephan S. Keller, Jenny Emnéus
Publikováno v:
Advanced Science, Vol 6, Iss 24, Pp n/a-n/a (2019)
Abstract In Parkinson's disease, the degeneration of dopaminergic neurons in substantia nigra leads to a decrease in the physiological levels of dopamine in striatum. The existing dopaminergic therapies effectively alleviate the symptoms, albeit they
Externí odkaz:
https://doaj.org/article/b178ebee971d45baada0d21c0c6e4ecd
Publikováno v:
Sensors, Vol 13, Iss 5, Pp 6319-6333 (2013)
We present a reproducible fast prototyping procedure based on micro-drilling to produce homogeneous tubular ultramicroelectrode arrays made from poly(3,4-ethylenedioxythiophene) (PEDOT), a conductive polymer. Arrays of Ø 100 µm tubular electrodes e
Externí odkaz:
https://doaj.org/article/1b2c28cc8cf44b8c9fad68e07f52ab46
Autor:
Milan Finn Wesseler, Mathias Nørbæk Johansen, Aysel Kızıltay, Kim I. Mortensen, Niels B. Larsen
Publikováno v:
Lab on a Chip. 22:4167-4179
Sufficient and controllable oxygen supply is essential for in vitro 3D cell and tissue culture at high cell densities, which calls for volumetric in situ oxygen analysis methods to quantitatively assess the oxygen distribution. This paper presents a
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1428
Electroporation is well established for transient mRNA transfection of many mammalian cells, including immune cells such as dendritic cells used in cancer immunotherapy. Therapeutic application requires methods to efficiently electroporate and transf
Publikováno v:
Nano Letters; Apr2009, Vol. 9 Issue 4, p1382-1385, 4p