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Polymeric Membranes [PDF]

open access: yesMembranes, 2021
This Special Issue of Polymeric Membranes is dedicated to gathering research carried out within the field of polymeric membranes in different fields of application [...]
openaire   +3 more sources

Nuclear actin: to polymerize or not to polymerize [PDF]

open access: yesThe Journal of Cell Biology, 2006
The form and function of actin in the nucleus have been enigmatic for over 30 years. Recently actin has been assigned numerous functional roles in the nucleus, but its form remains a mystery. The intricate relationship between actin form and function in the cytoplasm implies that understanding the structural properties of nuclear actin is elementary to
Primal de Lanerolle, Wilma A. Hofmann
openaire   +3 more sources

Polymeric Foams [PDF]

open access: yesPolymers, 2019
Advances in nanotechnology have boosted the development of more efficient materials, with emerging sectors (electronics, energy, aerospace, among others) demanding novel materials to fulfill the complex technical requirements of their products [...]
Antunes, Marcelo de Sousa Pais   +1 more
openaire   +5 more sources

Polymeric nitrogen [PDF]

open access: yesPhysical Review B, 1992
Ab initio local-density functional total-energy calculations indicate that a polymeric form should be the stable phase of nitrogen above [approximately] 35 GPa, and that such a polyermic phase is likely to be both energetic and metastable at atmospheric pressure.
Mailhiot, C.   +3 more
openaire   +2 more sources

Click polymerization [PDF]

open access: yesChemical Society Reviews, 2010
The development of new polymerization reactions is of critical importance to macromolecule science. In this critical review, we summarize the research efforts to incubate alkyne-azide click reactions into a versatile polymerization technique for the synthesis of poly(triazole)s (PTAs) with linear and hyperbranched structures.
Qin, Anjun   +2 more
openaire   +4 more sources

Polymerization with freezing [PDF]

open access: yesJournal of Physics: Condensed Matter, 2005
8 pages, 5 ...
Eli Ben-Naim, Paul L. Krapivsky
openaire   +4 more sources

The ring-opening polymerization of D,L-lactide in the melt initiated with tetraphenyltin [PDF]

open access: yes, 1984
Melt polymerization conditions for D,L-lactide initiated with tetraphenyltin were studied with regard to polymer molecular weight and weight distributions.
Berg, J.W.A. van den   +3 more
core   +2 more sources

Polyethers for biomedical applications. Polymerization of propylene oxide by organozinc/organotin catalysts [PDF]

open access: yes, 1987
The polymerization of propylene oxide to obtain a high-molecular-weight polymer with an atactic structure required for the application as artificial blood vessels was investigated using combinations of organozinc and organotin compounds as catalyst.
Bantjes, Adriaan   +3 more
core   +2 more sources

Morphology and properties evolution upon ring-opening polymerization during extrusion of cyclic butylene terephthalate and graphene-related-materials into thermally conductive nanocomposites [PDF]

open access: yes, 2017
In this work, the study of thermal conductivity before and after in-situ ring-opening polymerization of cyclic butylene terephthalate into poly (butylene terephthalate) in presence of graphene-related materials (GRM) is addressed, to gain insight in the ...
Colonna, S.   +4 more
core   +2 more sources

Soft Listeria: actin-based propulsion of liquid drops [PDF]

open access: yes, 2003
We study the motion of oil drops propelled by actin polymerization in cell extracts. Drops deform and acquire a pear-like shape under the action of the elastic stresses exerted by the actin comet.
A. Mogilner   +14 more
core   +2 more sources

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