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DE-627 |
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20231223075455.0 |
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231223s2005 xx ||||| 00| ||eng c |
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|a pubmed24n0524.xml
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|a (DE-627)NLM157088529
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|a (NLM)16089375
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Retsos, Haris
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Adhesion between chemically heterogeneous switchable polymeric brushes and an elastomeric adhesive
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| 264 |
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1 |
|c 2005
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 03.04.2007
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|a Date Revised 10.08.2005
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a We investigated the adhesive properties of binary heterogeneous polymer brushes made from end-functionalized polystyrene (PS) and poly(2-vinylpyridine) (P2VP) chains. The molecular organization of the mixed brush could be varied reversibly by exposure to selective solvents for PS (toluene) and for P2VP (acidic water). This exposure results in reversible switching of adhesive and wetting properties. The manner in which the adhesion switching occurs can be tuned by the composition of mixed brushes. However, the outer surface composition could be enriched more effectively in PS after the toluene treatment than in P2VP after the acidic water treatment. As a result, the mixed brush compositions that showed the largest difference in properties between an exposure to toluene and an exposure to water were the P2VP-rich compositions. Adhesive properties, tested against a soft hydrophobic pressure-sensitive adhesive (PSA) using a probe test, always showed smaller differences between solvent treatments than wetting properties with water, suggesting a much higher sensitivity of the hydrophobic/hydrophilic brushes to polar molecules than to nonpolar molecules
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| 650 |
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4 |
|a Journal Article
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| 700 |
1 |
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|a Gorodyska, Ganna
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kiriy, Anton
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Stamm, Manfred
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Creton, Costantino
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 21(2005), 17 vom: 16. Aug., Seite 7722-5
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
8 |
|g volume:21
|g year:2005
|g number:17
|g day:16
|g month:08
|g pages:7722-5
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| 912 |
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|a AR
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| 952 |
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|d 21
|j 2005
|e 17
|b 16
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|h 7722-5
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