Results 41 to 50 of about 213,098 (306)

Complexes of block copolymers in solution: tree approximation [PDF]

open access: yes, 1989
We determine the statistical properties of block copolymer complexes in solution. These complexes are assumed to have the topological structure of (i) a tree or of (ii) a line-dressed tree.
Damme, Ruud van, Geurts, Bernard J.
core   +4 more sources

Studies on the Selectivity of Porous Methacrylate Polymers

open access: yesAdsorption Science & Technology, 2002
Four types of porous methacrylate polymers were synthesized as stationary phases for gas chromatography. The influence of the chemical structure of the monomers used in the synthesis on the selectivities of the resulting polymers was studied.
B. Gawdzik, M. Maciejewska
doaj   +1 more source

Non-solvent post-modifications with volatile reagents for remarkably porous ketone functionalized polymers of intrinsic microporosity

open access: yesNature Communications, 2023
Chemical modifications of porous materials almost always result in loss of structural integrity, porosity, solubility, or stability. Previous attempts, so far, have not allowed any promising trend to unravel, perhaps because of the complexity of porous ...
Sirinapa Wongwilawan   +10 more
doaj   +1 more source

Functional porous composites by blending with solution-processable molecular pores [PDF]

open access: yes, 2016
Porous scrambled cages can be homogenously blended with both functional molecules and non-porous polymers to form functional porous composites materials.
Briggs, ME   +4 more
core   +1 more source

Porous Ladder Polymer Networks [PDF]

open access: yesChem, 2020
Summary Porous ladder polymer networks (ladder PPNs) represent an emerging class of porous organic materials constituted by crosslinked, fully fused ladder-type backbones. Their unique structural characteristic allows for the integration of the properties of porous organic polymers and ladder polymers in a synergistic manner, affording materials ...
Sai Che, Lei Fang
openaire   +1 more source

Harnessing poly(ionic liquid)s for sensing applications [PDF]

open access: yes, 2016
The interest in poly(ionic liquid)s for sensing applications is derived from their strong interactions to a variety of analytes. By combining the desirable mechanical properties of polymers with the physical and chemical properties of ILs, new materials ...
Ambrogi, M., Guterman, R., Yuan, J.
core   +2 more sources

High Porosity Poly(ether ketone ketone): Influence of Solvents on Foam Properties

open access: yesMacromolecular Materials and Engineering, 2023
Poly(ether ketone ketone) (PEKK) is a semicrystalline high‐performance polymer with exceptional mechanical properties, high continuous operation temperature, and is insoluble in most common solvents.
Dmitrii Rusakov   +2 more
doaj   +1 more source

Dynamics of linear polymers in random media [PDF]

open access: yes, 2001
We study phenomenological scaling theories of the polymer dynamics in random media, employing the existing scaling theories of polymer chains and the percolation statistics.
Amit Dutta   +23 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

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