The 2-aminoglucosamide motif improves cellular uptake and photodynamic activity of tetraphenylporphyrin

Autor: Céline Frochot, Pascale Even, Jurriaan M. Zwier, Muriel Barberi-Heyob, Dominique Dumas, Benoît Di Stasio, Marie-Laure Viriot, François Guillemin, Audrey Müller, Jacques Didelon

Publikováno v: European Journal of Medicinal Chemistry
European Journal of Medicinal Chemistry, Elsevier, 2005, 40, pp.1111-1122. ⟨10.1016/j.ejmech.2005.04.007⟩

Several strategies have been proposed to improve the efficiency of photosensitizers used in photodynamic therapy (PDT). In this context, the synthesis of mono- (1) and di-glucosylated (2) porphyrins, and mono-glucosylated chlorin (3) was performed. H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dbdac1be404f12518d6c8d6970b0eaf
https://doi.org/10.1016/j.ejmech.2005.04.007

Fluorescence as a Characterization Tool to Study Amphiphilic Polymer Aggregation in Aqueous Media

Autor: Caroline Muller, Marie-Christiane Carré, Pierre Lochon, Marie-Laure Viriot, Céline Frochot, Alain Brembilla

Publikováno v: International Journal of Polymer Analysis and Characterization. 6:109-122

Fluorescence spectroscopy based on pyrene and DMAC (i.e., 1,1-dicyano-4-(4′-(N,N-dimethylamino)phenyl)-1,3-butadiene) probes was used to investigate the aggregation of amphiphilic polymers in aqueous solution. The fluorescence data related to the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f308fa0ad593f784631e2eebb1be5c35
https://doi.org/10.1080/10236660008034653

Cryo-TEM and molecular rotor fluorescence as complementary techniques for the characterization of cationic amphiphilic copolymer microdomains in aqueous medium

Autor: Marc Adrian, Pierre Lochon, Marie-Laure Viriot, Christelle Geoffroy-Chapotot Alain Brembilla, Abdesselam Benjelloun

Publikováno v: Polymer International. 48:293-298

The behaviour in aqueous medium of cationic amphiphilic copolymers derived from 3-vinylpyridine has been studied. The ability of these polymers to form hydrophobic microdomains was shown by fluorescence spectroscopy using a molecular rotor as a fluor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::428deb26cdc61d6a5e3ee638aec246ad
https://doi.org/10.1002/(sici)1097-0126(199904)48:4<293::aid-pi147>3.0.co

Fluorescent molecular rotors as probes for polymers

Autor: Catherine Dorion, Marie-Laure Viriot, Marie-Christiane Carré, Alain Brembilla, Fernand Pla, Richard Rebizak

Publikováno v: Macromolecular Symposia. 127:173-180

The use of a molecular rotor (1,1-dicyano-4-(4'-dimethylaminophenyl)-1,3-butadiene) as a fluorescent probe was proved to be of great interest for the study of polymers. First, the rotor can detect the critical time of the glass effect in the bulk pol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3b0fec272ec0dd8502c092ce5b99e69
https://doi.org/10.1002/masy.19981270123

Use of fluorescent probes (pyrene and molecular rotor) for the detection of hydrophobic microdomains in amphiphilic polymers aqueous solutions

Autor: Marie-Christiane Carré, Laure Dziadosz, Mohammad Adibnejad, Alain Brembilla, Pierre Lochon, Marie-Laure Viriot, Abdesselam Benjelloun, Christine Damas

Publikováno v: Macromolecular Symposia. 119:283-290

The purpose of the present investigation deals with a comparative study between the magnitudes of the local viscosity and/or the polarity of the hydrophobic microdomains generated by poly (3-hexadecyl-1-vinylimidazolium bromide) in an aqueous medium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abe45a6233830aaf5ebc4c739cf54b97
https://doi.org/10.1002/masy.19971190130