Results 21 to 30 of about 633,734 (294)

Lab-On-A-Chip Device for Yeast Cell Characterization in Low-Conductivity Media Combining Cytometry and Bio-Impedance

open access: yesSensors, 2019
This paper proposes a simple approach to optimize the operating frequency band of a lab-on-a-chip based on bio-impedance cytometry for a single cell. It mainly concerns applications in low-conductivity media. Bio-impedance allows for the characterization
Julien Claudel   +3 more
doaj   +1 more source

Genetic Characterization of a Plum Landrace Collection from La Palma, Canary Islands

open access: yesAgronomy, 2022
A plum collection located in the island of La Palma, Canary Islands, composed of twenty-nine European and Japanese plums was analyzed using nine simple sequence repeat (SSR) highly polymorphic loci.
Verónica Pérez   +4 more
doaj   +1 more source

Fluctuation of Information Entropy Measures in Cell Image

open access: yesEntropy, 2017
A simple, label-free cytometry technique is introduced. It is based on the analysis of the fluctuation of image Gray Level Information Entropy (GLIE) which is shown to reflect intracellular biophysical properties like generalized entropy.
Ishay Wohl   +4 more
doaj   +1 more source

Quantitative Phase Imaging for Label-Free Analysis of Cancer Cells—Focus on Digital Holographic Microscopy

open access: yesApplied Sciences, 2018
To understand complex biological processes, scientists must gain insight into the function of individual living cells. In contrast to the imaging of fixed cells, where a single snapshot of the cell’s life is retrieved, live-cell imaging allows ...
Zahra El-Schich   +2 more
doaj   +1 more source

Platelet surface marker analysis by mass cytometry

open access: yesPlatelets, 2020
Mass cytometry is a next generation flow cytometry technology which analyzes cells one at a time (up to 1000/sec) using mass spectrometry to detect probes labeled with rare-earth metals.
Thomas A. Blair, Andrew L. Frelinger
doaj   +1 more source

Trends in SPR Cytometry: Advances in Label-Free Detection of Cell Parameters

open access: yesBiosensors, 2018
SPR cytometry entails the measurement of parameters from intact cells using the surface plasmon resonance (SPR) phenomenon. Specific real-time and label-free binding of living cells to sensor surfaces has been made possible through the availability of ...
Richard B. M. Schasfoort   +4 more
doaj   +1 more source

Insights into the Mode of Action of the Sactibiotic Thuricin CD

open access: yesFrontiers in Microbiology, 2017
Thuricin CD is a two-component bacteriocin, consisting of the peptides Trnα and Trnβ, and belongs to the newly designated sactibiotic subclass of bacteriocins.
Colin Hill   +12 more
doaj   +1 more source

Flow cytometry sorting of cells infected with African swine fever virus

open access: yesВетеринария сегодня, 2022
The African swine fever panzootic  is continuing  to spread,  and the number  of affected countries and material losses are increasing. In particular, India, Papua New Guinea, Malaysia, Greece and Bhutan joined the list of ASF infected countries in 2020 ...
A. S. Pershin   +7 more
doaj   +1 more source

DNA image cytometry on sections as compared with image cytometry on smears and flow cytometry in melanoma [PDF]

open access: yesCytometry, 1996
DNA measurements of 130 melanomas were carried out by flow cytometry (FCM) and image cytometry (ICM). ICM was applied to cytological preparations of fresh material (cICM) and to sections of formalin-fixed paraffin embedded tissue (sICM). The DNA ploidy, the DNA index of G0/G1 peaks (DI), and the proliferation index (PI) were used to compare all the ...
W. Wohlrab, T. Klapperstück
openaire   +3 more sources

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