Results 41 to 50 of about 1,081,164 (211)

Measuring single-cell density [PDF]

Proceedings of the National Academy of Sciences, 2011
We have used a microfluidic mass sensor to measure the density of single living cells. By weighing each cell in two fluids of different densities, our technique measures the single-cell mass, volume, and density of approximately 500 cells per hour with a density precision of 0.001 g mL -1 .
Grover, William H., Bryan, Andrea Kristine, Diez Silva, Monica, Suresh, Subra, Higgins, John M., Manalis, Scott R.   +5 more
openaire   +3 more sources

Stem cell mechanobiology

, 2010
Stem cells are undifferentiated cells that are capable of proliferation, self-maintenance and differentiation towards specific cell phenotypes. These processes are controlled by a variety of cues including physicochemical factors associated with the ...
Jonathan J. Campbell, Martin M. Knight, Dan L. Bader, David A. Lee, Lee, David A., Knight, Martin M., Bader, Dan L., Campbell, Jonathan J.   +7 more
core   +1 more source

Extracting fluorescent reporter time courses of cell lineages from high-throughput microscopy at low temporal resolution [PDF]

, 2011
The extraction of fluorescence time course data is a major bottleneck in high-throughput live-cell microscopy. Here we present an extendible framework based on the open-source image analysis software ImageJ, which aims in particular at analyzing the ...
Ott Sascha, Georgy Koentges, Mike J Downey, Jeziorska, DM, Tamai T. Katherine, Downey, Mike J., Downey Mike J., T. Katherine Tamai, Keith W, Bretschneider, T, Tamai, T Katherine, Downey, Mike J, Vance, KW, Ott, S, Mike J. Downey, Koentges, Georgy, Downey, MJ, Keith W Vance, Danuta M. Jeziorska, Bretschneider Till, Vance, Keith W., Jeziorska Danuta M., Till Bretschneider, Danuta M Jeziorska, Koentges Georgy, Sascha Ott, Vance Keith W., Koentges, G, T Katherine Tamai, Jeziorska, Danuta M, Bretschneider, Till, Jeziorska, Danuta M., Vance, Keith W, Ott, Sascha, Tamai, T. Katherine, Tamai, TK   +35 more
core   +1 more source

Label-free profiling of cell dynamics: A sequence of impedance-based assays to estimate tumor cell invasiveness in vitro

, 2022
S.243-250Dynamic properties of cancer cells, most notably their ability to migrate, have been correlated successfully with their invasive nature in vivo. To establish a stronger experimental basis for such a correlation we subjected five different cancer
Kohidai, László, Wegener, Joachim, Láng, Orsolya   +2 more
core   +1 more source

Multiparametric platform for profiling lipid trafficking in human leukocytes [PDF]

, 2022
Summary Systematic insight into cellular dysfunction can improve understanding of disease etiology, risk assessment, and patient stratification. We present a multiparametric high-content imaging platform enabling quantification of low-density lipoprotein
Fortunato, Giuliana, Kuusisto, Johanna, di Frega, Annalisa Scotto, Pfisterer, Simon G., Scotto di Frega, Annalisa, Horvath, Peter, Islam, Mohammad Majharul, Di Taranto, Maria D. Maria D., Di Taranto, Maria D., Ripatti, Pietari, Ripatti, Samuli, Kanerva, Kristiina, Brock, Ivonne, Ikonen, Elina, Paavolainen, Lassi, Kyttälä, Aija, Laakso, Markku, Hlushchenko, Iryna   +17 more
core   +1 more source

3D Cell Culture for the Study of Microenvironment-Mediated Mechanostimuli to the Cell Nucleus: An Important Step for Cancer Research

Frontiers in Molecular Biosciences, 2021
The discovery that the stiffness of the tumor microenvironment (TME) changes during cancer progression motivated the development of cell culture involving extracellular mechanostimuli, with the intent of identifying mechanotransduction mechanisms that ...
Apekshya Chhetri, Apekshya Chhetri, Joseph V. Rispoli, Joseph V. Rispoli, Sophie A. Lelièvre, Sophie A. Lelièvre   +5 more
doaj   +1 more source

A Remotely Controlled Calibrator for Chemical Pollutant Measuring-Units [PDF]

, 2007
The increasing diffusion of pollutant measuring units, which are installed over wide areas, along with the short calibration interval of several sensors for pollutant quantities, requires new calibration infrastructures to be developed.
Carullo, Alessio, Corbellini, Simone, Grassini, Sabrina   +2 more
core   +1 more source

Lu MERFISH Mouse Fetal Liver 2021

, 2023
Dataset published by Lu et al. 2021, which contains MERFISH data from four milt type E14.5 fetal mouse livers measuring hematopoietic stem cell (HSC) niches in 140 images. Citation Lu, Y., Liu, M., Yang, J. et al.
Single-cell best practices (14656733)
core   +1 more source

Shaping the Cell and the Future: Recent Advancements in Biophysical Aspects Relevant to Regenerative Medicine

Journal of Functional Morphology and Kinesiology, 2017
In a worldwide effort to generate clinically useful therapeutic or preventive interventions, harnessing biophysical stimuli for directing cell fate is a powerful strategy.
Melanie L. Hart, Jasmin C. Lauer, Mischa Selig, Martha Hanak, Brandan Walters, Bernd Rolauffs   +5 more
doaj   +1 more source

Measurement of earth pressures on curved surface of thin film pressure sensor

Yantu gongcheng xuebao, 2020
Measuring the earth pressure with rigid soil pressure cell (SPC) is a common test method in geotechnical tests. However, the traditional rigid soil pressure cell is not suitable for measuring the earth pressures on curved surface such as piles or buried ...
LIU Kai-yuan , XU Cheng-shun , JIA Ke-min , ZHANG Xiao-ling
doaj   +1 more source