Characterisation of dihydroazulene and vinylheptafulvene derivatives using Raman spectroscopy: The CN-stretching region

Autor: Mogens Brøndsted Nielsen, Anders S. Gertsen, Kasper Mackeprang, Jens Vive Kildgaard, Ole Faurskov Nielsen, Kurt V. Mikkelsen, Søren Lindbæk Broman, Anne S. Hansen, Mia Harring Hansen, Henrik G. Kjaergaard

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 161:70-76

The effect of adding electron donating and withdrawing groups on the dihydroazulene (DHA)/vinylheptafulvene (VHF) photochromic system has been investigated using Raman spectroscopy in CS2 solutions. The photoswitching between DHA and VHF is often cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b4008485deb752acd4345b9b7552d05
https://doi.org/10.1016/j.saa.2016.02.017

The concentrations of phthalates in settled dust in Bulgarian homes in relation to building characteristic and cleaning habits in the family

Autor: Kiril Georgiev Naydenov, Carl-Gustaf Bornehag, Barbara Kolarik, Ole Faurskov Nielsen, Petra Stavova, Jan Sundell

Publikováno v: Atmospheric Environment. 42:8553-8559

Phthalate esters are chemical compounds with a broad range of applications. Recently, we have shown that significantly higher dust concentration of di(2-ethylhexyl) phthalate (DEHP) was found in Bulgarian homes of children with asthma or allergies co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4886a0ae11579ba225848c8d768374a
https://doi.org/10.1016/j.atmosenv.2008.08.028

Addition Energies and Vibrational Fine Structure Measured in Electromigrated Single-Molecule Junctions Based on an Oligophenylenevinylene Derivative

Autor: Nicolai Stuhr-Hansen, Ole Faurskov Nielsen, Edgar A. Osorio, H. S. J. van der Zant, Thomas Bjørnholm, Kevin O'Neill

Publikováno v: Advanced Materials. 19:281-285

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4c1011dfa387e0cff3f2016206401ae
https://doi.org/10.1002/adma.200601876

Raman and ATR-FTIR spectroscopies applied to the conservation of archaeological Baltic amber

Autor: Yvonne Shashoua, Mai-Britt Lund Degn Berthelsen, Ole Faurskov Nielsen

Publikováno v: Shashoua, Y, Berthelsen, M-B & Nielsen, O F 2006, ' Raman and ATR-FTIR spectroscopies Applied to the conservation of archaeological Baltic amber ', Journal of Raman Spectroscopy, vol. 37, pp. 1221-1227 . https://doi.org/10.1002/jrs.1586

A recent survey suggested that the National Museum of Denmark had more than 17 000 pieces of amber in its collections. It also concluded that 45% of the amber in the collections exhibit deterioration, manifested by surface crazing, powdering and disc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a19e95ae9ff5922dab8d2a9262f6c9b
https://doi.org/10.1002/jrs.1586

Water structure in polyethylene glycols for preservation of wooden artefacts. A NIR-FT-Raman spectroscopic investigation

Autor: M. Christensen, U. Schnell, P. W. Jensen, Ole Faurskov Nielsen

Publikováno v: Journal of Molecular Structure. :267-270

The interaction between polyethylene glycol (PEG) and water in mixtures has been investigated with a particular emphasis on the existence of ‘free’ water with a tetragonal bulk-like water structure. PEG is used in museum preservation of wooden ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4f1a654faf9b472ba7d9316f5000db5
https://doi.org/10.1016/j.molstruc.2004.10.090