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Polymer with tetrazolic pendant groups. Interaction between the heterocyclic groups and heavy metals
(Research Trends, 2013-03)
The interaction between a polymer with tetrazolic pendant groups, and heavy metals (Pb(II) or Cd(II)) was studied. The product resulting from these interactions was characterized by Fourier transform infrared spectroscopy, ...
Terminal relaxation of model poly(dimethylsiloxane) networks with pendant chains
(American Chemical Society, 2001-06)
Stress relaxation of model poly(dimethylsiloxane) networks with pendant chains and nearly constant cross-linking density was studied. The networks were obtained by end-linking a mixture of long chains bearing terminal ...
Complexes of macrocycles with pendant arms as models for biological molecules
(Elsevier, 2000)
Recent literature results on inorganic models related to metalloenzymes which transport electrons or activate small molecules are discussed in this review. The molecular systems are essentially restricted to macrocyclic ...
Comparison of Mean-Field Theory and 1 H NMR Transversal Relaxation of Poly(dimethylsiloxane) Networks
(American Chemical Society, 2001-01)
We have estimated the mass fraction of elastic and pendant chains of model poly- (dimethylsiloxane) (PDMS) networks using transverse proton relaxation in nuclear magnetic resonance (1H NMR). These experiments were compared ...
Morphology-dependent photophysical properties of Poly-4-vinylpyridine polymers containing –Re(CO)3 (N^N)+ pendants
(Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior, 2020-03)
We review the morphological and the photophysical properties of several inorganic polymers that can be prepared from poly-4- vinylpyridine (P4VP). These polymers contain –Re(CO)3 (N^ N)+ pendants attached to their backbone ...
Characterization of terpolymers containing 1,2,4-oxadiazolic pendant groups with potential application as workover fluids
(John Wiley & Sons Inc, 2011-03)
Presence of planar, bulky heterocyclic pendant groups, attached to polymer chains, alters the thermal properties and, once gelled, they modify their rheological properties as well. The authors report generation of stiff ...
Dynamic response of transiently trapped entanglements in polymer networks
(Elsevier, 2014-02)
The structure and viscoelastic response of polymer networks are highly sensitive to the presence of pendant chains. These imperfections, that are unavoidable produced during a cross-linking reaction, reduce the cross-linking ...