Controlling the reversible wetting capability of smart photochromic-polymer surfaces by micro patterning (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Controlling the reversible wetting capability of smart photochromic-polymer surfaces by micro patterning (Articolo in rivista) (literal)

Anno

• 2008-01-01T00:00:00+01:00 (literal)

Alternative label

• Lygeraki, MI; Tsiranidou, E; Anastasiadis, SH; Fotakis, C; Pisignano, D; Cingolani, R; Athanassiou, A (2008)
  Controlling the reversible wetting capability of smart photochromic-polymer surfaces by micro patterning
  
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Lygeraki, MI; Tsiranidou, E; Anastasiadis, SH; Fotakis, C; Pisignano, D; Cingolani, R; Athanassiou, A (literal)

Pagina inizio

• 397 (literal)

Pagina fine

• 401 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 91 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• \"[Pisignano, D.; Cingolani, R.; Athanassiou, A.] CNR, INFM, NNL, I-73100 Lecce, Italy; [Pisignano, D.; Cingolani, R.; Athanassiou, A.] Italian Inst Technol, I-16163 Genoa, Italy; [Anastasiadis, S. H.] Aristotle Univ Thessaloniki, Dept Chem Engn, Thessaloniki 54124, Greece; [Lygeraki, M. I.; Tsiranidou, E.; Anastasiadis, S. H.; Fotakis, C.] Fdn Res & Technol Hellas, IESL, Iraklion, Crete, Greece (literal)

Titolo

• Controlling the reversible wetting capability of smart photochromic-polymer surfaces by micro patterning (literal)

Abstract

• We demonstrate the wetting behavior control of polymer surfaces doped with photochromic molecules by modifying the surface patterning features introduced by soft molding lithography. Such surfaces enhance their hydrophilicity upon UV irradiation due to conversion of the non-polar spiropyran dopant molecules to their polar merocyanine isomers. The process is reversed upon visible light irradiation. By changing the topological parameters of the introduced pattern, one achieves surface tuning from hydrophobic to hydrophilic situations. The difference for the contact angles between UV- and green-irradiated surfaces may become significantly higher than for the flat surfaces, for the specific patterning parameters analyzed. (literal)

Prodotto di

• Nanocompositi (MD.P06.015.001) (Modulo)
• Nanotecnologie della materia soffice (MD.P06.008.002) (Modulo)

Autore CNR

• DARIO PISIGNANO (Persona)
• ROBERTO CINGOLANI (Persona)
• ATHANASIA ATHANASIOU (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Controlling the reversible wetting capability of smart photochromic-polymer surfaces by micro patterning" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ATHANASIA ATHANASIOU (Unità di personale interno)
• ROBERTO CINGOLANI (Persona)
• DARIO PISIGNANO (Persona)

Prodotto

• Nanocompositi (MD.P06.015.001) (Modulo)
• Nanotecnologie della materia soffice (MD.P06.008.002) (Modulo)

Insieme di parole chiave di

• Parole chiave di "Controlling the reversible wetting capability of smart photochromic-polymer surfaces by micro patterning" (Insieme di parole chiave)