Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mathias Ohlin"'
Autor:
Martin Wiklund, Athanasia E. Christakou, Mathias Ohlin, Ida Iranmanesh, Thomas Frisk, Bruno Vanherberghen, Björn Önfelt
Publikováno v:
Micromachines, Vol 5, Iss 1, Pp 27-49 (2014)
This review describes the use of ultrasound for inducing and retaining cell-cell contact in multi-well microplates combined with live-cell fluorescence microscopy. This platform has been used for studying the interaction between natural killer (NK) c
Externí odkaz:
https://doaj.org/article/54c247f799634dbc99f1c4c5eea258ac
Autor:
Komeil Saeedabadi, Fabian Lickert, Mathias Ohlin, Henrik Bruus, Guido, Tosello, Matteo Calaon
Publikováno v:
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6e931f95126722c51a77a42811793c
Publikováno v:
Lickert, F, Ohlin, M, Bruus, H & Ohlsson, P 2021, ' Acoustophoresis in polymer-based microfluidic devices : Modeling and experimental validation ', Journal of the Acoustical Society of America, vol. 149, no. 6, pp. 4281-4291 . https://doi.org/10.1121/10.0005113
A finite-element model is presented for numerical simulation in three dimensions of acoustophoresis of suspended microparticles in a microchannel embedded in a polymer chip and driven by an attached piezoelectric transducer at MHz frequencies. In acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3e931fe1a96a784e7634aaccdfa3b8c
http://arxiv.org/abs/2107.13963
http://arxiv.org/abs/2107.13963
Autor:
Andreas Lundqvist, Keiichiro Kushiro, Martin Wiklund, Mathias Ohlin, Madoka Takai, Valentina Carannante, Björn Önfelt, Karl Olofsson, Thomas Frisk
Publikováno v:
Lab on a Chip. 18:2466-2476
Understanding the complex 3D tumor microenvironment is important in cancer research. This microenvironment can be modelled in vitro by culturing multicellular tumor spheroids (MCTS). Key challenges when using MCTS in applications such as high-through
Publikováno v:
Analytical Chemistry. 90:1434-1443
This Feature article describes the different particle manipulation techniques available in the droplet microfluidics tool-box to handle particles encapsulated inside droplets and to manipulate whole droplets. We address the advantages and disadvantag
Publikováno v:
Biomicrofluidics
To transfer cell- and bead-assays into droplet-based platforms typically requires the use of complex microfluidic circuits, which calls for methods to switch the direction of the encapsulated particles. We present a microfluidic chip where the combin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae7ef14ee29cd1f7266aeadf8a6d41d1
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-324306
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-324306
Autor:
Sean Searle, Maria Tenje, Zahra Khaji, Klas Hjort, Lena Klintberg, Mathias Ohlin, Gabriel Werr, Martin Andersson
Publikováno v:
Journal of Micromechanics and Microengineering. 29:095003
This work presents an acoustic trap with integrated thin film sensors to monitor temperature variations during operation. The acoustic trap is wet-etched in glass with a thermally bonded glass lid ...
Autor:
Björn Önfelt, Athanasia E. Christakou, Mohammad Ali Khorshidi, Bruno Vanherberghen, Nadir Kadri, Thomas Frisk, Martin Wiklund, Mathias Ohlin
Publikováno v:
Integrative Biology. 5:712-719
Natural killer (NK) cells kill virus-infected or cancer cells through the release of cytotoxic granules into a tight intercellular contact. NK cell populations comprise individual cells with varying sensitivity to distinct input signals, leading to d
Publikováno v:
Biomedical Microdevices
We demonstrate an acoustic platform for micro-vortexing in disposable polymer microfluidic chips with small-volume (20 μl) reaction chambers. The described method is demonstrated for a variety of standard vortexing functions, including mixing of flu
Publikováno v:
Lab on a chip. 15(16)
We study the temperature-independent impact on cell viability of relevant physical parameters during long-term, high-acoustic-pressure ultrasonic exposure in a microfluidic chip designed for ultrasonic-standing-wave trapping and aggregation of cells.