PMID- 31614767
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200928
IS  - 1996-1944 (Print)
IS  - 1996-1944 (Electronic)
IS  - 1996-1944 (Linking)
VI  - 12
IP  - 20
DP  - 2019 Oct 12
TI  - Morphology of Composite Fe@Au Submicron Particles, Produced with Ultrasonic Spray 
      Pyrolysis and Potential for Synthesis of Fe@Au Core-Shell Particles.
LID - 10.3390/ma12203326 [doi]
LID - 3326
AB  - Iron core-gold shell (Fe@Au) nanoparticles are prominent for their magnetic and 
      optical properties, which are especially beneficial for biomedical uses. Some 
      experiments were carried out to produce Fe@Au particles with a one-step synthesis 
      method, Ultrasonic Spray Pyrolysis (USP), which is able to produce the particles 
      in a continuous process. The Fe@Au particles were produced with USP from a 
      precursor solution with dissolved Iron (III) chloride and Gold (III) chloride, 
      with Fe/Au concentration ratios ranging from 0.1 to 4. The resulting products are 
      larger Fe oxide particles (mostly maghemite Fe(2)O(3)), with mean sizes of about 
      260-390 nm, decorated with Au nanoparticles (AuNPs) with mean sizes of around 
      24-67 nm. The Fe oxide core particles are mostly spherical in all of the 
      experiments, while the AuNPs become increasingly irregular and more heavily 
      agglomerated with lower Fe/Au concentration ratios in the precursor solution. The 
      resulting particle morphology from these experiments is caused by surface 
      chemistry and particle to solvent interactions during particle formation inside 
      the USP system.
FAU - Majeric, Peter
AU  - Majeric P
AD  - Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 
      2000 Maribor, Slovenia. peter.majeric@um.si.
AD  - Zlatarna Celje d.o.o., Kersnikova 19, 3000 Celje, Slovenia. peter.majeric@um.si.
FAU - Feizpour, Darja
AU  - Feizpour D
AUID- ORCID: 0000-0003-0866-6424
AD  - Institute of Metals and Technology, Lepi pot 11, 1000 Ljubljana, Slovenia. 
      darja.feizpour@imt.si.
FAU - Friedrich, Bernd
AU  - Friedrich B
AUID- ORCID: 0000-0002-2934-2034
AD  - IME Process Metallurgy and Metal Recycling, RWTH Aachen University, Intzestrasse 
      3, 52065 Aachen, Germany. bfriedrich@ime-aachen.de.
FAU - Jelen, Ziga
AU  - Jelen Z
AD  - Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 
      2000 Maribor, Slovenia. z.jelen@um.si.
AD  - Plastika Skaza d.o.o., Selo 22, 3320 Velenje, Slovenia. z.jelen@um.si.
FAU - Anzel, Ivan
AU  - Anzel I
AD  - Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 
      2000 Maribor, Slovenia. ivan.anzel@um.si.
FAU - Rudolf, Rebeka
AU  - Rudolf R
AUID- ORCID: 0000-0003-0510-5752
AD  - Faculty of Mechanical Engineering, University of Maribor, Smetanova ulica 17, 
      2000 Maribor, Slovenia. rebeka.rudolf@um.si.
AD  - Zlatarna Celje d.o.o., Kersnikova 19, 3000 Celje, Slovenia. rebeka.rudolf@um.si.
LA  - eng
GR  - P2-0120/Javna Agencija za Raziskovalno Dejavnost RS/
GR  - P2-0132/Javna Agencija za Raziskovalno Dejavnost RS/
GR  - BI-DE/17-19-12/Javna Agencija za Raziskovalno Dejavnost RS/
PT  - Journal Article
DEP - 20191012
PL  - Switzerland
TA  - Materials (Basel)
JT  - Materials (Basel, Switzerland)
JID - 101555929
PMC - PMC6829231
OTO - NOTNLM
OT  - Au nanoparticles
OT  - Fe@Au
OT  - Ultrasonic Spray Pyrolysis
OT  - core-shell nanostructures
OT  - iron oxide particles
OT  - nanoparticle morphology
COIS- The authors declare no conflict of interest.
EDAT- 2019/10/17 06:00
MHDA- 2019/10/17 06:01
PMCR- 2019/10/12
CRDT- 2019/10/17 06:00
PHST- 2019/09/10 00:00 [received]
PHST- 2019/10/07 00:00 [revised]
PHST- 2019/10/10 00:00 [accepted]
PHST- 2019/10/17 06:00 [entrez]
PHST- 2019/10/17 06:00 [pubmed]
PHST- 2019/10/17 06:01 [medline]
PHST- 2019/10/12 00:00 [pmc-release]
AID - ma12203326 [pii]
AID - materials-12-03326 [pii]
AID - 10.3390/ma12203326 [doi]
PST - epublish
SO  - Materials (Basel). 2019 Oct 12;12(20):3326. doi: 10.3390/ma12203326.