Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  Soft nanohand grabs a growing nanoparticle

Leung, K.-C.-F., Li, X.-B., Li, X., Lee, S.-F., Yu, J. C., Mendes, P. M., et al. (2019). Soft nanohand grabs a growing nanoparticle. Materials Chemistry Frontiers, 3(8), 1555-1564. doi:10.1039/c9qm00132h.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
c9qm00132h.pdf (Verlagsversion), 4MB
Name:
c9qm00132h.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
2019
Copyright Info:
RSC
Lizenz:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Leung, Ken Cham-Fai1, 2, Autor
Li, Xiao-Bo3, 4, Autor
Li, Xuan2, Autor
Lee, Siu-Fung1, 5, Autor
Yu, Jimmy C.5, Autor
Mendes, Paula M.6, Autor
Hermann, Klaus3, 7, Autor           
Hove, Michael A. Van3, Autor
Affiliations:
1Department of Chemistry, The Hong Kong Baptist University, Kowloon Tong, Hong Kong, ou_persistent22              
2Faculty of Dentistry, The University of Hong Kong, Pokfulam, Hong Kong, ou_persistent22              
3Institute of Computational and Theoretical Studies, The Hong Kong Baptist University, Kowloon Tong, Hong Kong, ou_persistent22              
4Hunan Key Laboratory of Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, China, ou_persistent22              
5Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong, ou_persistent22              
6School of Chemical Engineering, The University of Birmingham, Birmingham, UK, ou_persistent22              
7Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: Precise macromolecular recognition and self-sorting are essential in biological systems to maintain life. Herein, we report the self-assembly between one single dendritic macromolecule with discrete molecular weight and one single gold nanoparticle (Au NP) during the in situ growth of the Au NP. This process resembles an artificial, organic, and soft nanohand picking up a growing inorganic hard nanoparticle of a particular size (∼1.4 nm). Discrete 1 : 1 organic–inorganic hybrid nanostructures based on four finger-like dendritic macromolecules with different anchors have been investigated with their ability to wrap up a Au NP of different sizes. Both experimental and theoretical studies demonstrate that the dendrons with different anchoring groups can control the nucleation and growth, and stabilized the sizes of Au NPs. These results highlight the importance of the dendron's anchoring groups in the gold nucleation step before the small gold cluster grows into a Au NP and is then firmly wrapped within the whole dendron. These results provide the fundamental understanding of soft nanomachinery on sorting out nanosized products of particular size and shape.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2019-03-022019-05-242019-08-01
 Publikationsstatus: Online veröffentlicht
 Seiten: 10
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1039/c9qm00132h
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Materials Chemistry Frontiers
  Kurztitel : Mater. Chem. Front.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Cambridge : Royal Society of Chemistry
Seiten: 10 Band / Heft: 3 (8) Artikelnummer: - Start- / Endseite: 1555 - 1564 Identifikator: ISSN: 2052-1537
CoNE: https://pure.mpg.de/cone/journals/resource/2052-1537