Confined active particles: wall accumulation and correspondence between active and fluid systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F25%3A00639513" target="_blank" >RIV/67985858:_____/25:00639513 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13440/25:43899268

Výsledek na webu

<a href="https://hdl.handle.net/11104/0369931" target="_blank" >https://hdl.handle.net/11104/0369931</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d5sm00495k" target="_blank" >10.1039/d5sm00495k</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Confined active particles: wall accumulation and correspondence between active and fluid systems

Popis výsledku v původním jazyce

Active Brownian particles (ABPs) are a generic model for synthetic active matter systems, such as active colloids, characterized by their ability to self-propel while also exhibiting Brownian motion. Under confinement, ABPs display propulsion-induced wall accumulation, a behavior that can be harnessed for microfluidic and lab-on-a-chip applications. We investigate ABPs confined in slit pores using overdamped Langevin dynamics and study their wall accumulation as a function of particle activity and slit width, at both gas and liquid densities. Furthermore, we examine the correspondence between confined ABPs and their equilibrium counterparts, confined fluid particles capable of completely wettingnthe slit walls.

Název v anglickém jazyce

Confined active particles: wall accumulation and correspondence between active and fluid systems

Popis výsledku anglicky

Active Brownian particles (ABPs) are a generic model for synthetic active matter systems, such as active colloids, characterized by their ability to self-propel while also exhibiting Brownian motion. Under confinement, ABPs display propulsion-induced wall accumulation, a behavior that can be harnessed for microfluidic and lab-on-a-chip applications. We investigate ABPs confined in slit pores using overdamped Langevin dynamics and study their wall accumulation as a function of particle activity and slit width, at both gas and liquid densities. Furthermore, we examine the correspondence between confined ABPs and their equilibrium counterparts, confined fluid particles capable of completely wettingnthe slit walls.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Soft Matter

ISSN

1744-683X

e-ISSN

1744-6848

Svazek periodika

21

Číslo periodika v rámci svazku

38

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

21

Strana od-do

7544-7564

Kód UT WoS článku

001571145600001

EID výsledku v databázi Scopus

2-s2.0-105017586638