Organic photovoltaic microburritos for photo(electro)catalytic peroxide generation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F26%3A0200770" target="_blank" >RIV/00216305:26620/26:0200770 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.rsc.org/en/content/articlelanding/2026/cc/d5cc06012e" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2026/cc/d5cc06012e</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d5cc06012e" target="_blank" >10.1039/d5cc06012e</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Organic photovoltaic microburritos for photo(electro)catalytic peroxide generation

Popis výsledku v původním jazyce

We present organic semiconductor "microburritos" as a scalable microdevice for spatiotemporally precise hydrogen peroxide generation for in vitro biological experiments. By integrating an organic donor-acceptor heterojunction with gold, these devices harness light to drive oxygen reduction while simultaneously mediating oxidation of donor molecules in the surrounding medium. We critically compare peroxide generation in different media and characterize the effects of illumination pulsing frequency on peroxide accumulation and the side effect of photothermal heating. The result of our effort is both the establishment of a reliable, light-responsive microdevice and a contribution to understanding the semiconductor-mediated redox cycle, paving the way for advanced bioelectronic and photo(electro)catalytic applications.

Název v anglickém jazyce

Organic photovoltaic microburritos for photo(electro)catalytic peroxide generation

Popis výsledku anglicky

We present organic semiconductor "microburritos" as a scalable microdevice for spatiotemporally precise hydrogen peroxide generation for in vitro biological experiments. By integrating an organic donor-acceptor heterojunction with gold, these devices harness light to drive oxygen reduction while simultaneously mediating oxidation of donor molecules in the surrounding medium. We critically compare peroxide generation in different media and characterize the effects of illumination pulsing frequency on peroxide accumulation and the side effect of photothermal heating. The result of our effort is both the establishment of a reliable, light-responsive microdevice and a contribution to understanding the semiconductor-mediated redox cycle, paving the way for advanced bioelectronic and photo(electro)catalytic applications.

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/GX25-18184X" target="_blank" >GX25-18184X: Ortogonální Elektrická Neuromodulace (ORTHOMOD)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2026

Kód důvěrnosti údajů

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

Název periodika

Chemical Communications

ISSN

1359-7345

e-ISSN

1364-548X

Svazek periodika

62

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

1293-1297

Kód UT WoS článku

001640558800001

EID výsledku v databázi Scopus

2-s2.0-105024873834