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@ARTICLE{Bahadur:19278,
author = {Bahadur, J. and Sen, D. and Mazumder, S. and Bhattacharya,
S. and Frielinghaus, H. and Goerigk, G.},
title = {{O}rigin of {B}uckling {P}henomenon during {D}rying of
{M}icrometer-{S}ized {C}olloidal {D}roplets},
journal = {Langmuir},
volume = {27},
issn = {0743-7463},
address = {Washington, DC},
publisher = {ACS Publ.},
reportid = {PreJuSER-19278},
pages = {8404 - 8414},
year = {2011},
note = {The authors thankfully acknowledge financial support [DST
(5)/AKR/P087/10-11/673] received from Department of Science
and Technology, India, through the S. N. Bose National
Centre for Basic Science, Kolkata, India, for neutron
scattering work at JCNS, Garching, Germany.},
abstract = {The origin of the buckling of micrometer-sized colloidal
droplets during evaporation-induced self-assembly (EISA) has
been elucidated using electron microscopy and small-angle
neutron scattering. Doughnut-like assembled grains with
varying aspect ratios are formed during EISA at different
physicochemical conditions. It has been revealed that this
phenomenon is better explained by an existing hypothesis
based on the formation of a viscoelastic shell of
nanoparticles during drying than by other existing
hypotheses based on the inertial instability of the initial
droplets and hydrodynamic instability due to thermocapillary
forces. This conclusion was further supported by the arrest
of buckling through modification of the colloidal
interaction in the initial dispersion.},
keywords = {J (WoSType)},
cin = {ICS-1 / JCNS (München) ; Jülich Centre for Neutron
Science JCNS (München) ; JCNS-FRM-II / JCNS-1},
ddc = {670},
cid = {I:(DE-Juel1)ICS-1-20110106 /
I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-1-20110106},
pnm = {BioSoft: Makromolekulare Systeme und biologische
Informationsverarbeitung / Großgeräte für die Forschung
mit Photonen, Neutronen und Ionen (PNI)},
pid = {G:(DE-Juel1)FUEK505 / G:(DE-Juel1)FUEK415},
experiment = {EXP:(DE-MLZ)KWS1-20140101 / EXP:(DE-MLZ)KWS3-20140101},
shelfmark = {Chemistry, Multidisciplinary / Chemistry, Physical /
Materials Science, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:21630693},
UT = {WOS:000292124000057},
doi = {10.1021/la200827n},
url = {https://juser.fz-juelich.de/record/19278},
}