Nanocrystalline diamond-based impedance sensors for real-time monitoring of adipose tissue-derived stem cells
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00504656" target="_blank" >RIV/68378271:_____/19:00504656 - isvavai.cz</a>
Alternative codes found
RIV/67985823:_____/19:00504656 RIV/68407700:21110/19:00327328 RIV/68407700:21230/19:00327328 RIV/68407700:21460/19:00327328
Result on the web
<a href="https://doi.org/10.1016/j.colsurfb.2019.01.048" target="_blank" >https://doi.org/10.1016/j.colsurfb.2019.01.048</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.colsurfb.2019.01.048" target="_blank" >10.1016/j.colsurfb.2019.01.048</a>
Alternative languages
Result language
angličtina
Original language name
Nanocrystalline diamond-based impedance sensors for real-time monitoring of adipose tissue-derived stem cells
Original language description
Here we present a diamond-based impedance sensor with built-in gold IDT as a promising platform for simultaneous electrical and optical monitoring of adipose tissue-derived stem cells (ASCs). The impedance spectra were collected in a wide frequency from 100 Hz to 50 kHz for 90 h of cell cultivation. Absolute impedance spectra were analyzed in terms of cell properties monitored by a high-resolution digital camera. The sensors detected three phases of cell growth: the phase of cell attachment and spreading, the phase of cell proliferation, and the stationary phase without significant changes in cell number. These results were confirmed by simultaneous live cell imaging. The design of the sensing electrode is discussed, pointing out its enhanced sensitivity for a certain case. The diamond-based sensor appeared to be more sensitive for detecting the cell-substrate interaction in the first phase of cell growth, while the control system was more sensitive in the second phase of cell growth.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Colloids and Surfaces B-Biointerfaces
ISSN
0927-7765
e-ISSN
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Volume of the periodical
177
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
130-136
UT code for WoS article
000468720700015
EID of the result in the Scopus database
2-s2.0-85060851825