Solution processable diketopyrrolopyrrole semiconductor: towards bio‑electronic applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F18%3APU127870" target="_blank" >RIV/00216305:26310/18:PU127870 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11696-018-0479-6" target="_blank" >https://link.springer.com/article/10.1007/s11696-018-0479-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11696-018-0479-6" target="_blank" >10.1007/s11696-018-0479-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Solution processable diketopyrrolopyrrole semiconductor: towards bio‑electronic applications

Popis výsledku v původním jazyce

In this paper, the possibility to use diketopyrrolopyrrole (DPP) for the construction of electrical devices designed to interact with animal cells was studied. For this purpose, the biocompatibility and electrical properties of the selected DPP derivative (3,6-bis(5-(benzofuran-2-yl)thiophen-2-yl)-2,5-bis(2-ethyl-hexyl)pyrrolo[3,4-c]pyrrole-1,4-dione) [referred as DPP(TBFu)2] were researched. The electrical properties were studied using model organic feld-efect transistors. Mainly investigated was under what conditions maximum charge carrier mobility can be achieved. Using the cumulative efect of self-assembled monolayers on dielectrics and electrodes and detailed thermal analysis of the DPP, a higher charge carrier mobility was achieved than has been previously reported (5.5x10-3 cm2 V-1 s-1). The biocompatibility was studied based on a culture of 3T3 fbroblasts. This research revealed that DPP(TBFu)2 can be used in applications involving direct contact with living animal cells. The conclusions found with these model devices can be applied to components suitable for biosensing applications, e.g., water- or electrolyte-gated organic feld-efect transistors.

Název v anglickém jazyce

Solution processable diketopyrrolopyrrole semiconductor: towards bio‑electronic applications

Popis výsledku anglicky

In this paper, the possibility to use diketopyrrolopyrrole (DPP) for the construction of electrical devices designed to interact with animal cells was studied. For this purpose, the biocompatibility and electrical properties of the selected DPP derivative (3,6-bis(5-(benzofuran-2-yl)thiophen-2-yl)-2,5-bis(2-ethyl-hexyl)pyrrolo[3,4-c]pyrrole-1,4-dione) [referred as DPP(TBFu)2] were researched. The electrical properties were studied using model organic feld-efect transistors. Mainly investigated was under what conditions maximum charge carrier mobility can be achieved. Using the cumulative efect of self-assembled monolayers on dielectrics and electrodes and detailed thermal analysis of the DPP, a higher charge carrier mobility was achieved than has been previously reported (5.5x10-3 cm2 V-1 s-1). The biocompatibility was studied based on a culture of 3T3 fbroblasts. This research revealed that DPP(TBFu)2 can be used in applications involving direct contact with living animal cells. The conclusions found with these model devices can be applied to components suitable for biosensing applications, e.g., water- or electrolyte-gated organic feld-efect transistors.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Chemical Papers

ISSN

0366-6352

e-ISSN

1336-9075

Svazek periodika

72

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

9

Strana od-do

1635-1643

Kód UT WoS článku

000435829800007

EID výsledku v databázi Scopus

2-s2.0-85048872078