This book describes different aspects of characterization and
detection of nanomaterials in liquid disperse systems, such as
suspensions, emulsions and suspoemulsions. Natural and technical
particulate nanomaterials (NMs) are often present in formulations
and products consisting of several disperse phases and complex
dispersion media. Specific interfacial properties of the particles,
their interactions with each other and with the dispersion medium,
have to be considered. For example, the interfacial properties
determine whether the particles tend to be arranged in aqueous or
lipid phases or at their phase boundaries. The interfacial
properties are significantly influenced by the adsorption of
dissolved species, i.e., they depend on the composition of the
dispersion medium. This poses great challenges for the
characterization of these nanoparticle systems and requires
adequate preparation methods. The nanoparticle measurement
techniques aim at a deep physico-chemical understanding of the
dispersity state of nanoparticle systems. Since the dispersity
state of nanoparticle systems in an application usually does not
correspond to their original manufacturing process, the formulation
of new or improved product properties is of decisive importance.
The characterization of nanoparticles in complex formulations or
matrices requires an adequate sample preparation based on an
existing or yet to be developed Standard Operating Procedure (SOP).
The structure of the SOPs includes the dispersion regulations,
which are of essential importance for comparing reproducible
results of nanoparticle measurement with respect to comparability
and transferability worldwide. The aim is to separate and isolate
relevant NMs with knowledge of the interrelationships.
General
Imprint: |
Springer Nature Switzerland AG
|
Country of origin: |
Switzerland |
Series: |
Particle Technology Series, 28 |
Release date: |
April 2023 |
First published: |
2022 |
Authors: |
Retamal Marin
|
Dimensions: |
235 x 155mm (L x W) |
Pages: |
241 |
Edition: |
1st ed. 2022 |
ISBN-13: |
978-3-03-099883-7 |
Categories: |
Books
Promotions
|
LSN: |
3-03-099883-5 |
Barcode: |
9783030998837 |
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