Synthesis, post-modification and self-assembled thin films of pentafluorostyrene containing block copolymers

Riedel, Maria; Stadermann, Jan; Komber, Hartmut; Simon, Frank; Voit, Brigitte

doi:10.1016/j.eurpolymj.2010.10.010

Cited by 35 publications

(20 citation statements)

References 25 publications

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“…C 12 H 25 S S S I* [388] 306 [389] DMAm [326,[390][391][392] (DMAm) [326] St [370] St [393] PFS [200] 4VP [200,394] 390 [395] Ip [396] 394 [396] AA [397] NIPAm [367,392,398] NVC [387] (NVP) [399] PAA/NIPAm [189] AA/ PEGA [234,400] (tBMA/DMAEMA/290) [175] HEA/PEGA [401] PA/PEGA [401] AA-b-St [393] St/406 [402] HEMA/Ip [396] HEA/Ip [396] Ip/ 394 [396] AA/PEGA-b-343 [234] AA/PEGA-bSt [400] DMAm/296 [390] DMAm/PFS [169] 306-b-St [389] HADA/MADA/NLAA [403] HADM/ MADM/NLAM [403] AA/PEGA-b-344 [362] AAb-St [397] DMAm-b-NIPAm [390] DMAm/296-b-NIPAm [390] DMAm-b-NIPAm/296 [390] DMAm/296-b-NIPAm/296 [390] NIPAm-bDMAEAm [367] PFS-b-PFPVS …”

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confidence: 99%

Living Radical Polymerization by the RAFT Process – A Third Update

2012

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This paper provides a third update to the review of reversible deactivation radical polymerization (RDRP) achieved with thiocarbonylthio compounds (ZC(¼S)SR) by a mechanism of reversible addition-fragmentation chain transfer ( Chem. 2009Chem. , 62, 1402. This review cites over 700 publications that appeared during the period mid 2009 to early 2012 covering various aspects of RAFT polymerization which include reagent synthesis and properties, kinetics and mechanism of polymerization, novel polymer syntheses, and a diverse range of applications. This period has witnessed further significant developments, particularly in the areas of novel RAFT agents, techniques for end-group transformation, the production of micro/nanoparticles and modified surfaces, and biopolymer conjugates both for therapeutic and diagnostic applications.

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confidence: 99%

Living Radical Polymerization by the RAFT Process – A Third Update

2012

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“…The glucopyranose modification of PS ‐b‐ PFS was done by dissolving PS ‐b‐ PFS (80 mg, 0.26 mmol repeating units of PFS) and SH‐GlcAc4 (112.5 mg, 0.309 mmol) in 10 mL dry DMF followed by addition of triethyl amine (78 mg, 0.77 mmol) to the solution. After stirring for 4 h at room temperature, the reaction mixture was concentrated and precipitated into cold methanol.…”

Section: Methodsmentioning

confidence: 99%

Breath figure templated semifluorinated block copolymers with tunable surface properties and binding capabilities

Valtola

Karesoja

Tenhu

et al. 2014

J of Applied Polymer Sci

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Patterning of functionalized polymeric surfaces enables the adjustment of their characteristics and use in novel applications. We prepared breath figure (BF) films from three semifluorinated diblock copolymers, which all are composed of a polystyrene block and a semifluorinated one to compare their surface properties. “Click” chemistry was employed to one of the polymers, containing a poly(pentafluorostyrene) block to incorporate hydrophilic sugar or carboxylic acid moieties. The structure of the polymer alters the obtained porous morphology of the films. Contact angle (CA) analyses of the BF films reveals that the surface porosity increases water CAs compared with solvent cast films, and, in the case of hydrophobic polymers, leads to significant increase in the CAs of dodecane. The hydrophobicity of the BF films is further amplified by the removal of the topmost layer which leads in some cases to superhydrophobic surfaces. BF films containing glucose units are hydrophilic exhibiting water CAs below 90°. These glycosylated porous surfaces are shown to bind lectin Con A‐FITC or can be labelled with isothiocyanate marker. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 41225.

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“…The glucopyranose modification [6,30] of PS-b-PFS was done by dissolving PS-b-PFS (80 mg, 0.27 mmol repeating units of PFS) and SH-GlcAc4 (112.5 mg, 0.309 mmol) in 10 mL dry DMF followed by addition of triethyl amine (78 mg, 0.77 mmol) to the solution. After stirring for 4 h at room temperature, the reaction mixture was concentrated and precipitated into cold methanol.…”

Section: Modification Of Ps-b-pfsmentioning

confidence: 99%