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Pregled bibliografske jedinice broj: 620290

Get more out of your data – a new approach to agglomeration and aggregation studies using nanoparticle impact experiments


Ellison, Joanna; Tschulik, Kristina; Stuart, Emma J.E.; Jurkschat, Kerstin; Omanović, Dario; Uhlemann, Margitta; Crossley, Alison; Compton, Richard G.
Get more out of your data – a new approach to agglomeration and aggregation studies using nanoparticle impact experiments // ChemistryOpen, 2 (2013), 2; 69-75 doi:10.1002/open.201300005 (međunarodna recenzija, članak, znanstveni)


Naslov
Get more out of your data – a new approach to agglomeration and aggregation studies using nanoparticle impact experiments

Autori
Ellison, Joanna ; Tschulik, Kristina ; Stuart, Emma J.E. ; Jurkschat, Kerstin ; Omanović, Dario ; Uhlemann, Margitta ; Crossley, Alison ; Compton, Richard G.

Izvornik
ChemistryOpen (2191-1363) 2 (2013), 2; 69-75

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Agglomeration and aggregation states; anodic particle coloumetry; electrochemistry; nanoparticle impact experiments; nanoparticle tracking analysis

Sažetak
Anodic particle coloumetry is used to size silver nanoparticles impacting a carbon microelectrode in a potassium chloride/citrate solution. Besides their size, their agglomeration state in solution is also investigated solely by electrochemical means and subsequent data analysis. Validation of this new approach to nanoparticle agglomeration studies is performed by comparison with the results of a commercially available nanoparticle tracking analysis system, which shows excellent agreement. Moreover, it is demonstrated that the electrochemical technique has the advantage of directly yielding the number of atoms per impacting nanoparticle irrespective of its shape. This is not true for the optical nanoparticle tracking system, which requires a correction for the nonspherical shape of agglomerated nanoparticles to derive reasonable information on the agglomeration state.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija



POVEZANOST RADA


Projekt / tema
098-0982934-2720 - MEĐUDJELOVANJA OBLIKA TRAGOVA METALA U VODENOM OKOLIŠU (Ivanka Pižeta, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Dario Omanović, (214643)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • CA Search (Chemical Abstracts)


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