Chiral Nanoparticle Chains on Inorganic Nanotube Templates

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F23%3APU148647" target="_blank" >RIV/00216305:26620/23:PU148647 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.acs.org/doi/10.1021/acs.nanolett.3c01213" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.nanolett.3c01213</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.nanolett.3c01213" target="_blank" >10.1021/acs.nanolett.3c01213</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chiral Nanoparticle Chains on Inorganic Nanotube Templates

Popis výsledku v původním jazyce

Fabrication of chiral assemblies of plasmonic nanoparticles isa highly attractive and challenging task, with promising applicationsin light emission, detection, and sensing. So far, primarily organic chiral templates have been used for chirality inscription. Despiterecent progress in using chiral ionic liquids in synthesis, the useof organic templates significantly limits the variety of nanoparticlepreparation techniques. Here, we demonstrate the utilization of seemingly achiral inorganic nanotubes as templates for the chiral assembly of nanoparticles. We show that both metallic and dielectric nanoparticlescan be attached to scroll-like chiral edges propagating on the surfacesof WS2 nanotubes. Such assembly can be performed at temperaturesas high as 550 & DEG;C. This large temperature range significantlywidens the portfolio of nanoparticle fabrication techniques, allowingus to demonstrate a variety of chiral nanoparticle assemblies, ranging from metals (Au, Ga), semiconductors (Ge), and compound semiconductors(GaAs) to oxides (WO3).

Název v anglickém jazyce

Chiral Nanoparticle Chains on Inorganic Nanotube Templates

Popis výsledku anglicky

Fabrication of chiral assemblies of plasmonic nanoparticles isa highly attractive and challenging task, with promising applicationsin light emission, detection, and sensing. So far, primarily organic chiral templates have been used for chirality inscription. Despiterecent progress in using chiral ionic liquids in synthesis, the useof organic templates significantly limits the variety of nanoparticlepreparation techniques. Here, we demonstrate the utilization of seemingly achiral inorganic nanotubes as templates for the chiral assembly of nanoparticles. We show that both metallic and dielectric nanoparticlescan be attached to scroll-like chiral edges propagating on the surfacesof WS2 nanotubes. Such assembly can be performed at temperaturesas high as 550 & DEG;C. This large temperature range significantlywidens the portfolio of nanoparticle fabrication techniques, allowingus to demonstrate a variety of chiral nanoparticle assemblies, ranging from metals (Au, Ga), semiconductors (Ge), and compound semiconductors(GaAs) to oxides (WO3).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/LM2023051" target="_blank" >LM2023051: Výzkumná infrastruktura CzechNanoLab</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

2023

Kód důvěrnosti údajů

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

Název periodika

NANO LETTERS

ISSN

1530-6984

e-ISSN

1530-6992

Svazek periodika

23

Číslo periodika v rámci svazku

13

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

6010-6017

Kód UT WoS článku

001018099800001

EID výsledku v databázi Scopus

2-s2.0-85164280303