Peroxisomes in liver, heart, and kidney of mice fed a commercial fish oil preparation: original data and review on peroxisomal changes induced by high-fat diets.

Autor: D De Craemer, J Vamecq, F Roels, L Vallée, M Pauwels, C Van den Branden

Publikováno v: Journal of Lipid Research, Vol 35, Iss 7, Pp 1241-1250 (1994)

Male NMRI mice were fed a diet with 10% w/w Beromegan for up to three weeks. Beromegan is a commercial fish (salmon) oil preparation rich in eicosapentaenoic acid and docosahexaenoic acid. Peroxisomal beta-oxidation capacity, catalase activity, and u

Externí odkaz: https://doaj.org/article/e939239769ce4c2a8a3f73384152b8c5

Upconversion superburst with sub-2 μs lifetime

Autor: Eng Tuan Poh, Joel K. W. Yang, Cheng-Wei Qiu, Hailong Liu, Jiahui Xu, Renaud A. L. Vallée, Liangliang Liang, Xiaogang Liu, Yiming Wu

Publikováno v: Nature Nanotechnology
Nature Nanotechnology, Nature Publishing Group, 2019, 14, pp.1110-1115. ⟨10.1038/s41565-019-0560-5⟩

The generation of anti-Stokes emission through lanthanide-doped upconversion nanoparticles is of great importance for technological applications in energy harvesting, bioimaging and optical cryptography1–3. However, the weak absorption and long rad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e86c6397a37d8bb411e05d6b1ba244f
https://doi.org/10.1038/s41565-019-0560-5

Polarization-sensitive optoionic membranes from chiral plasmonic nanoparticles

Autor: Jiarong Cai, Wei Zhang, Liguang Xu, Changlong Hao, Wei Ma, Maozhong Sun, Xiaoling Wu, Xian Qin, Felippe Mariano Colombari, André Farias de Moura, Jiahui Xu, Mariana Cristina Silva, Evaldo Batista Carneiro-Neto, Weverson Rodrigues Gomes, Renaud A. L. Vallée, Ernesto Chaves Pereira, Xiaogang Liu, Chuanlai Xu, Rafal Klajn, Nicholas A. Kotov, Hua Kuang

Publikováno v: Nature nanotechnology. 17(4)

Optoelectronic effects differentiating absorption of right and left circularly polarized photons in thin films of chiral materials are typically prohibitively small for their direct photocurrent observation. Chiral metasurfaces increase the electroni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5431e567afdd07149dc04bf7f181d5d3
https://pubmed.ncbi.nlm.nih.gov/35288671

Surface-enhanced fluorescence imaging on linear arrays of plasmonic half-shells

Autor: Renaud A. L. Vallée, Cosmin Farcau, Ana-Maria Craciun

Publikováno v: Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 2020, 153 (16), pp.164701. ⟨10.1063/5.0021906⟩

International audience; Here, we perform a Surface-Enhanced Fluorescence (SEF) intensity and lifetime imaging study on linear arrays of silver half-shells (LASHSs), a class of polarization-sensitive hybrid colloidal photonic–plasmonic crystal unexp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec9c79eb5e95c2436570e8fe9a0cee4
https://hal.archives-ouvertes.fr/hal-02976227

Energy transfer and interference by collective electromagnetic coupling

Autor: Serge Ravaine, Agustín Mihi, Mayte Gómez-Castaño, Andrés Redondo-Cubero, Maxim Sukharev, Jose Luis Pau, Abraham Nitzan, Renaud A. L. Vallée, L. Buisson

Publikováno v: Nano Letters
Nano Letters, American Chemical Society, 2019, 19 (8), pp.5790-5795. ⟨10.1021/acs.nanolett.9b02521⟩
Digital.CSIC. Repositorio Institucional del CSIC
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The physics of collective optical response of molecular assemblies, pioneered by Dicke in 1954, has long been at the center of theoretical and experimental scrutiny. The influence of the environment on such phenomena is also of great interest due to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f2c28fb00614dc86db64d6e7845036e
http://arxiv.org/abs/1906.05141