English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/56523
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Ethane-bridged Zn porphyrins dimers in langmuir-schäfer thin films: Spectroscopic, morphologic, and magneto-optical surface plasmon resonance characterization

AuthorsManera, Maria Grazia; Ferreiro-Vila, Elías ; Cebollada, Alfonso ; García-Martín, José Miguel ; García-Martín, Antonio ; Giancane, G.; Valli, L.; Rella, Roberto
Issue Date2012
PublisherAmerican Chemical Society
CitationJournal of Physical Chemistry C 116(19): 10734-10742 (2012)
AbstractThis work reports on the structural and spectroscopic properties, as well as the gas-sensing performance, of ethane-bridged Zn porphyrin dimers (ZnPP) in Langmuir-Schäfer (LS) thin films toward volatile organic compounds in a magneto-optical surface plasmon resonance (MOSPR) configuration. Structural and spectroscopic properties of ethane-bridged ZnPP thin films deposited onto proper Au/Co/Au magneto-optical substrates were inspected in dry air conditions and after exposure to amine vapors by means of IR spectroscopy, scanning probe microscopy, and MOSPR techniques. The molecular organization of the thin films deposited by the LS technique is investigated. The overall results suggest the presence in all cases of mainly the anti-conformer of the investigated porphyrin dimers. The strong interaction between n-butylamine vapors at high concentration and Zn porphyrin thin layers leads to a great conformational change in the porphyrin structure, which is linked to a change in the optical anisotropy of the realized LS layer. © 2012 American Chemical Society.
Publisher version (URL)http://dx.doi.org/10.1021/jp3019843
Identifiersissn: 1932-7447
Appears in Collections:(IMN-CNM) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.