Small‐angle X‐ray and neutron scattering of temperature‐responsive polymers in solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F18%3A00491355" target="_blank" >RIV/61389013:_____/18:00491355 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/9781119157830.ch7" target="_blank" >http://dx.doi.org/10.1002/9781119157830.ch7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/9781119157830.ch7" target="_blank" >10.1002/9781119157830.ch7</a>

Result language
angličtina
Original language name
Small‐angle X‐ray and neutron scattering of temperature‐responsive polymers in solutions
Original language description
The most important feature of small‐angle X‐ray and neutron scattering (SAXS/SANS) methods is that they probe much smaller distances, usually 1‐100 nm, which can analyze different parts of macromolecules or polymeric nanoparticles using a contrast variation method. This chapter provides a brief and simple introduction to small‐angle scattering (SAS) experiment. SANS experiments confirm conclusions obtained for aqueous solutions: macromolecules of pNIPAM evidently shrink with approaching to phase transition. With appropriate copolymerization of pNIPAM with a cross‐linker, another type of nanoparticles could be prepared ‐ nanogel (microgel) nanoparticles. To summarize this brief SAS introduction, the transformation of temperature‐responsive polymer from a coil‐like conformation to a globular aggregate could be easily assessed by SAS techniques. An appealing application field studied by SAS is hybrid nanoparticles where already formed nanoparticles were modified with temperature‐sensitive polymers. The presence of a block with different nature (hydrophilic or purely hydrophobic) should modify the properties of temperature‐sensitive homopolymers.
Czech name
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Czech description
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Project
<a href="/en/project/LO1507" target="_blank" >LO1507: Polymers for Advanced Technologies and a Better Quality of Life</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
Temperature‐Responsive Polymers: Chemistry, Properties and Applications
ISBN
978-1-119-15778-6
Number of pages of the result
22
Pages from-to
175-196
Number of pages of the book
401
Publisher name
John Wiley & Sons Ltd.
Place of publication
Hoboken
UT code for WoS chapter
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