The symmetry of functionalized poly(propylene imine) dendrimers probed with hyper-Rayleigh scattering

Autor: André Persoons, H.A.M. Biemans, Koen Clays, Erik J. H. Put, C.M.P. Luijkx, E. W. Meijer

Publikováno v: Chemical Physics Letters, 260(1-2), 136-141. Elsevier

Dendrimers are well-defined highly branched macromolecules that emanate from a central core and are synthesized through a stepwise, repetitive reaction sequence. In this study, different generations of a poly(propylene imine) dendrimer have been func

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5194119bfdd4e190213ba0f1c0546a4c
https://doi.org/10.1016/0009-2614(96)00840-8

Symmetry of functionalized poly(propylene imine) dendrimers probed with hyper-Rayleigh scattering

Autor: Koen Clays, Toine H.A.M. Biemans, Erik J. H. Put, André Persoons, J. F. G. A. Jansen, R. Kurvers, C. P. M. Luijkx, E. W. Meijer

Publikováno v: Nonlinear optical properties of organic materials IX : 7-9 August 1996, Denver, Colorado, 122-131
STARTPAGE=122;ENDPAGE=131;TITLE=Nonlinear optical properties of organic materials IX : 7-9 August 1996, Denver, Colorado

Hyper-Rayleigh scattering has become the technique of choice for the determination of the first hyperpolarizabilities of non-linear optical (NLO) molecules. Moreover, by exploiting the sensitivity of this second-order NLO-technique to molecular and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afda7847a5c4181e477fde4eec0a8b5d
https://doi.org/10.1117/12.256167

Comparison between optical nonlinearity relaxation times from coherent second‐harmonic generation and from incoherent hyper‐Rayleigh scattering

Autor: Geert Olbrechts, Koen Clays, André Persoons, Naoki Matsuda, Erik J. H. Put

Publikováno v: Applied Physics Letters. 69:4145-4147

Femtosecond hyper‐Rayleigh scattering has recently been used to determine the spatial correlation length between nonlinear optical chromophores in polymer films [G. Olbrechts et al., Chem. Phys. Lett. 253, 135 (1996)]. This correlation length corre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b85ee2160e4236108faaff3adf5812a0
https://doi.org/10.1063/1.117841

Study of domain formation and relaxation in thin polymeric films by femtosecond hyper-Rayleigh scattering

Autor: Naoki Matsuda, Celest Samyn, André Persoons, Koen Clays, Geert Olbrechts, David Van Steenwinckel, Erik J. H. Put

Publikováno v: Journal of the Optical Society of America B. 15:369

Femtosecond hyper-Rayleigh scattering has been used to probe the spatial orientational fluctuations between nonlinear optical chromophores as dopants in spin-coated polymer films. The fluctuation in the second-order incoherently scattered light inten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72161eeb99ee815a82f5351c66fe2a7e
https://doi.org/10.1364/josab.15.000369

Double-blind investigation of two corticoid preparations for the treatment of eczematous skin disorders. Short communication

Autor: J, Aertgeerts, J, Aussems, H, Put

Publikováno v: Arzneimittel-Forschung. 26(8)

In a double blind fully randomised trial, three Belgian dermatologists independently treated 81 patients suffering from various eczematous skin disorders. After four weeks both the dermatologists and their patients assessed the results of a twice-dai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5ba9f37d199bc4e79fcc123198f639c6
https://pubmed.ncbi.nlm.nih.gov/795439