Application of NMR spectroscopy to study thermoresponsive polymers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F18%3A00491353" target="_blank" >RIV/61389013:_____/18:00491353 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/9781119157830.ch9" target="_blank" >http://dx.doi.org/10.1002/9781119157830.ch9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/9781119157830.ch9" target="_blank" >10.1002/9781119157830.ch9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of NMR spectroscopy to study thermoresponsive polymers

Popis výsledku v původním jazyce

This chapter discusses the basic principles and application of nuclear magnetic resonance (NMR) methods in the studies of thermoresponsive polymer systems. Formation of compact globular‐like structures at temperatures above the phase transition suggests that NMR spectra of the systems will be affected in direction to NMR spectra of solid‐like systems. Temperature dependences of integrated intensities were often used for characterization of the phase transition in number of thermoresponsive systems. The power of NMR spectroscopy in investigation of temperature‐induced phase transition in solutions of multicomponent polymer systems consists in its ability to provide quantitative information on the behavior of individual polymer components separately. A detailed knowledge of interactions in systems containing various low‐molecular‐weight additives can be important especially in connection with the development of drug release systems based on thermoresponsive polymers. NMR spectroscopy, including relaxation and diffusion measurements, provides also important information on the behavior of water molecules at temperature‐induced phase transition.

Název v anglickém jazyce

Application of NMR spectroscopy to study thermoresponsive polymers

Popis výsledku anglicky

This chapter discusses the basic principles and application of nuclear magnetic resonance (NMR) methods in the studies of thermoresponsive polymer systems. Formation of compact globular‐like structures at temperatures above the phase transition suggests that NMR spectra of the systems will be affected in direction to NMR spectra of solid‐like systems. Temperature dependences of integrated intensities were often used for characterization of the phase transition in number of thermoresponsive systems. The power of NMR spectroscopy in investigation of temperature‐induced phase transition in solutions of multicomponent polymer systems consists in its ability to provide quantitative information on the behavior of individual polymer components separately. A detailed knowledge of interactions in systems containing various low‐molecular‐weight additives can be important especially in connection with the development of drug release systems based on thermoresponsive polymers. NMR spectroscopy, including relaxation and diffusion measurements, provides also important information on the behavior of water molecules at temperature‐induced phase transition.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/GA15-13853S" target="_blank" >GA15-13853S: Struktury a interakce ve vodných roztocích termoresponsivních polymerů nového typu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Temperature‐Responsive Polymers: Chemistry, Properties and Applications

ISBN

978-1-119-15778-6

Počet stran výsledku

23

Strana od-do

225-247

Počet stran knihy

401

Název nakladatele

John Wiley & Sons Ltd.

Místo vydání

Hoboken

Kód UT WoS kapitoly

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