All-diamond functional surface micro-electrode arrays for brain-slice neural analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00465775" target="_blank" >RIV/61388955:_____/17:00465775 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/pssa.201532347" target="_blank" >http://dx.doi.org/10.1002/pssa.201532347</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/pssa.201532347" target="_blank" >10.1002/pssa.201532347</a>

Jazyk výsledku

angličtina

Název v původním jazyce

All-diamond functional surface micro-electrode arrays for brain-slice neural analysis

Popis výsledku v původním jazyce

Diamond-based microelectrode arrays were fabricated by using nanocrystalline diamond as an insulating layer and conductive boron-doped in order to used them for analysis of brain cortical slices. MEA surface is solely composed of diamond, exposed to the cells. The impedance measurements showed negligible cross-talk between neighbouring diamond microelectrodes. Local field potentials related to neural signals were then successfully recorded from pharmacologically disinhibited rat cortical tissue slices, mechanically coupled on the surface of the MEA. The background signal level of the diamond MEAs was found to be lower than commercial Pt-based MEAs, under identical measurement conditions.

Název v anglickém jazyce

All-diamond functional surface micro-electrode arrays for brain-slice neural analysis

Popis výsledku anglicky

Diamond-based microelectrode arrays were fabricated by using nanocrystalline diamond as an insulating layer and conductive boron-doped in order to used them for analysis of brain cortical slices. MEA surface is solely composed of diamond, exposed to the cells. The impedance measurements showed negligible cross-talk between neighbouring diamond microelectrodes. Local field potentials related to neural signals were then successfully recorded from pharmacologically disinhibited rat cortical tissue slices, mechanically coupled on the surface of the MEA. The background signal level of the diamond MEAs was found to be lower than commercial Pt-based MEAs, under identical measurement conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

<a href="/cs/project/GA13-31783S" target="_blank" >GA13-31783S: Studium procesu mezifázového přenosu náboje na borem a fosforem dopovaném diamantu v kontaktu s roztokem elektrolytu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physica Status Solidi. A

ISSN

1862-6300

e-ISSN

—

Svazek periodika

214

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

—

Kód UT WoS článku

000395007800027

EID výsledku v databázi Scopus

2-s2.0-85002682947