Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Jonas O, Tegenfeldt"'
Autor:
Jens Krog, Albertas Dvirnas, Oskar E Ström, Jason P Beech, Jonas O Tegenfeldt, Vilhelm Müller, Fredrik Westerlund, Tobias Ambjörnsson
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0300122 (2024)
We introduce the concept photophysical image analysis (PIA) and an associated pipeline for unsupervised probabilistic image thresholding for images recorded by electron-multiplying charge-coupled device (EMCCD) cameras. We base our approach on a clos
Externí odkaz:
https://doaj.org/article/af02cbe9264e46b99e742c0f933ea7cb
Publikováno v:
Micromachines, Vol 15, Iss 2, p 268 (2024)
Regular device-scale DNA waves for high DNA concentrations and flow velocities have been shown to emerge in quadratic micropillar arrays with potentially strong relevance for a wide range of microfluidic applications. Hexagonal arrays constitute anot
Externí odkaz:
https://doaj.org/article/dbb01e95c45c4eae8ea328c22f2905e7
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1754 (2022)
Length-based separation of DNA remains as relevant today as when gel electrophoresis was introduced almost 100 years ago. While new, long-read genomics technologies have revolutionised accessibility to powerful genomic data, the preparation of sample
Externí odkaz:
https://doaj.org/article/418eac90cc6742e984673860dfb9f923
Autor:
Diana Bogas, Lena Nyberg, Rui Pacheco, Nuno F. Azevedo, Jason P. Beech, Margarita Gomila, Jorge Lalucat, Célia M. Manaia, Olga C. Nunes, Jonas O. Tegenfeldt, Fredrik Westerlund
Publikováno v:
BioTechniques, Vol 62, Iss 6, Pp 255-267 (2017)
Optical mapping (OM) has been used in microbiology for the past 20 years, initially as a technique to facilitate DNA sequence–based studies; however, with decreases in DNA sequencing costs and increases in sequence output from automated sequencing
Externí odkaz:
https://doaj.org/article/0725b302003a493fa278544b422d12f4
Publikováno v:
Micromachines, Vol 12, Iss 1, p 30 (2020)
We show that by combining deterministic lateral displacement (DLD) with electrokinetics, it is possible to sort cells based on differences in their membrane and/or internal structures. Using heat to deactivate cells, which change their viability and
Externí odkaz:
https://doaj.org/article/dab49033755848798eaa154336ed9b46
Publikováno v:
Micromachines, Vol 11, Iss 11, p 1014 (2020)
Deterministic Lateral Displacement (DLD) is a label-free particle sorting method that separates by size continuously and with high resolution. By combining DLD with electric fields (eDLD), we show separation of a variety of nano and micro-sized parti
Externí odkaz:
https://doaj.org/article/8dfcd1ee2dc84353bdd19ab564b791b6
Publikováno v:
RSC advances. 12(47)
Nanostraw substrates have great potential for achieving minimally invasive cell transfection. Cells located on the nanostraw substrate are subjected to mild DC electric pulses applied across the nanostraw substrate, which open pores in the cell membr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2a59473f5742ff5549b1e1e931aa3086
https://pubmed.ncbi.nlm.nih.gov/36337971
https://pubmed.ncbi.nlm.nih.gov/36337971
Autor:
Charleston Noble, Adam N Nilsson, Camilla Freitag, Jason P Beech, Jonas O Tegenfeldt, Tobias Ambjörnsson
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0121905 (2015)
Optical mapping by direct visualization of individual DNA molecules, stretched in nanochannels with sequence-specific fluorescent labeling, represents a promising tool for disease diagnostics and genomics. An important challenge for this technique is
Externí odkaz:
https://doaj.org/article/8db2ba0a23df42baadff22993e5110a4
Autor:
Deniz A. Bölükbas, Jason P. Beech, Hanna Isaksson, K A Dahlgren, Kazado Ln, Sinem Tas, Svenningsson I, Darcy E. Wagner, Jonas O. Tegenfeldt, E Rehnberg, Jeffery A. Wood, Anna Gustafsson, A Sandberg, Arvidsson M, A Edthofer
Mechanical ventilation is often required in patients with pulmonary disease to maintain adequate gas exchange. Despite improved knowledge regarding the risks of over ventilating the lung, ventilator induced lung injury (VILI) remains a major clinical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7251103ffbceefc9ecf6e40abb8a152
https://doi.org/10.1101/2021.07.02.450873
https://doi.org/10.1101/2021.07.02.450873
Autor:
Stefan Holm, Peter Schurtenberger, Feifei Peng, Tym de Wild, Jonas O. Tegenfeldt, Linda K. Månsson
Publikováno v:
Soft Matter. 15:8512-8524
The self-assembly of small colloidal clusters, so-called colloidal molecules, into crystalline materials has proven extremely challenging, the outcome often being glassy, amorphous states where positions and orientations are locked. In this paper, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39bbc53c02835e298c5318cf7c7f78ce
https://doi.org/10.1039/c9sm01779h
https://doi.org/10.1039/c9sm01779h