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8 (0,062s)

Výsledek výzkumu

Application of pyrolysis-capillary gas chromatography with NPD detection in thermal degradation of polyphosphazenes study

Polyphosphazenes represent a unique class of polymers with a backbone composed of polyphosphazenes depends on the type of side groups present. Esp. those that bear aryloxy side. Pyrolysis-capillary gas chromatog. has been used in a ...

CI - Průmyslová chemie a chemické inženýrství

  • 2007
  • Jx
Výsledek výzkumu

Water-Soluble, Biocompatible Polyphosphazenes with Controllable and pH-Promoted Degradation Behavior

The synthesis of a series of novel, water-soluble poly(organophosphazenes) prepared via living cationic polymerization is presented. The degradation profiles of the polyphosphazenes prepared are analyzed by GPC, P-31 NMR spectroscopy, and UV...

CE - Biochemie

  • 2014
  • Jx
  • Odkaz
Výsledek výzkumu

Chain-End-Functionalized Polyphosphazenes via a One-Pot Phosphine-Mediated Living Polymerization

facilitates the preparation of polyphosphazenes with controlled molecular weights...

CE - Biochemie

  • 2014
  • Jx
  • Odkaz
Výsledek výzkumu

Synthesis of Cyclic Phosphazenes - Potential Additives to Polymer Nanofibres

Most practically applied synthetic polymers are created by chains of organic molecules. We tried to modify their properties using phosphazenic additives. Polyphosphazenes are inorganic polymers with a backbone of alternating phosphorus and n...

CA - Anorganická chemie

  • 2013
  • D
Výsledek výzkumu

Phenyl-methyl phosphazene derivatives for preparation and modification of hydrophobic properties of polymeric nonwoven textiles

This paper focuses on the preparation of two types of hydrophobic nanolayers using electrospinning technology. The first synthetic approach consists in direct fiberizing of polymeric phenyl-methyl-polyphosphazene Ph-Me(p) with the aim to pre...

CA - Anorganická chemie

  • 2016
  • Jx
  • Odkaz
Výsledek výzkumu

Phenyl-methyl phosphazene derivatives for preparation and modification of hydrophobic properties of polymeric nonwoven textiles

This paper focuses on the preparation of two types of hydrophobic nanolayers using electrospinning technology. The first synthetic approach consists in direct fiberizing of polymeric phenyl-methyl-polyphosphazene Ph-Me(p) with the aim to pre...

Polymer science

  • 2016
  • Jimp
  • Odkaz
Výsledek výzkumu

Synthesis and application of additives based on trifluoroethoxy-cyclo-phosphazene into polymer nanofibers

This paper is focused on the synthesis and application of phosphazene derivatives, hexakis(2,2,2-trifluoroethoxy)-cyclo-triphosphazene and tetrakis(2,2,2-trifluoroethoxy)-diamino-cyclo-triphosphazene. These compounds were used as additives into some ...

Organic chemistry

  • 2020
  • Jimp
  • Odkaz
Výsledek výzkumu

Synthetic Biodegradable Polymers for Parenteral Drug Administration

of immunostimulating polyphosphazenes predestines them as a new alternative for vaccine...

Pharmacology and pharmacy

  • 2019
  • Jimp
  • Odkaz
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