Intrinsically Polar Piezoelectric Self-Assembled Oligopeptide Monolayers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F21%3A00541559" target="_blank" >RIV/68081707:_____/21:00541559 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1002/adma.202007486" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/adma.202007486</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/adma.202007486" target="_blank" >10.1002/adma.202007486</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Intrinsically Polar Piezoelectric Self-Assembled Oligopeptide Monolayers

Popis výsledku v původním jazyce

Flexible, biocompatible piezoelectric materials are of considerable research interest for a variety of applications, but many suffer from low response or high cost to manufacture. Herein, novel piezoelectric force and touch sensors based on self-assembled monolayers of oligopeptides are presented, which produce large piezoelectric voltage response and are easily manufactured without the need for electrical poling. While the devices generate modest piezoelectric charge constants (d(33)) of up to 9.8 pC N-1, they exhibit immense piezoelectric voltage constants (g(33)) up to 2 V m N-1. Furthermore, a flexible device prototype is demonstrated that produces open-circuit voltages of nearly 6 V under gentle bending motion. Improvements in peptide selection and device construction promise to further improve the already outstanding voltage response and open the door to numerous practical applications.

Název v anglickém jazyce

Intrinsically Polar Piezoelectric Self-Assembled Oligopeptide Monolayers

Popis výsledku anglicky

Flexible, biocompatible piezoelectric materials are of considerable research interest for a variety of applications, but many suffer from low response or high cost to manufacture. Herein, novel piezoelectric force and touch sensors based on self-assembled monolayers of oligopeptides are presented, which produce large piezoelectric voltage response and are easily manufactured without the need for electrical poling. While the devices generate modest piezoelectric charge constants (d(33)) of up to 9.8 pC N-1, they exhibit immense piezoelectric voltage constants (g(33)) up to 2 V m N-1. Furthermore, a flexible device prototype is demonstrated that produces open-circuit voltages of nearly 6 V under gentle bending motion. Improvements in peptide selection and device construction promise to further improve the already outstanding voltage response and open the door to numerous practical applications.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Advanced Materials

ISSN

0935-9648

e-ISSN

1521-4095

Svazek periodika

33

Číslo periodika v rámci svazku

17

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

2007486

Kód UT WoS článku

000631700300001

EID výsledku v databázi Scopus

2-s2.0-85102852505