Diatom-derived extracellular polymeric substances form eco-corona and enhance stability of silver nanoparticles
Environmental Science Nano,
Journal Year:
2024,
Volume and Issue:
11(10), P. 4138 - 4150
Published: Jan. 1, 2024
Extracellular
polymeric
substances
from
the
diatom
Cyclotella
meneghiniana
adsorb
onto
citrate-coated
nAg,
forming
an
eco-corona
and
reducing
nanoparticle
dissolution
aggregation.
Language: Английский
Asymmetric Flow Field-Flow Fractionation for Comprehensive Characterization of Hetero-Aggregates Made of Nano-Silver and Extracellular Polymeric Substances
Rocco Gasco,
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Isabelle Worms,
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Debora Santos
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et al.
Published: Jan. 1, 2024
Language: Английский
Asymmetric Flow Field-Flow Fractionation for Comprehensive Characterization of Hetero-aggregates made of nano-Silver and Extracellular Polymeric Substances
Rocco Gasco,
No information about this author
Isabelle Worms,
No information about this author
Debora Santos
No information about this author
et al.
Journal of Chromatography A,
Journal Year:
2024,
Volume and Issue:
1739, P. 465507 - 465507
Published: Nov. 7, 2024
The
present
study
explores
the
capability
of
asymmetrical
flow
field-flow
fractionation
(AF4)
coupled
online
with
diode
array
(DAD),
fluorescence
detectors
(FLD),
multi-angle
light
scattering
(MALS)
and
dynamic
(DLS)
to
characterize
silver
nanoparticles
(nAg)
hetero-aggregates
formed
diatoms
derived
extracellular
polymeric
substances
(EPS).
content
EPS
varied
from
10.5
105
mgC
L
Language: Английский