Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Marie Claude Vernières"'
Publikováno v:
Sensors and Actuators B: Chemical. 54:243-251
Porphyrins, which interact with benzene in a sufficiently sensitive and selective manner, so as to be used as benzene probes in thin films, have been studied. Two different water-soluble porphyrins were compared: Tetramethylpyridinium (TMPyP), alread
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39807c1fb0ac9bfe746465639233fe62
https://doi.org/10.1016/s0925-4005(99)00115-x
https://doi.org/10.1016/s0925-4005(99)00115-x
Publikováno v:
Thin Solid Films. 303:295-301
Films of zinc porphyrins in polyvinylpyrrolidone have been formed and studied by spectrophotometric methods. Diffusion of gaseous pyridine through a film of polyvinylpyrrolidone containing zinc tetraphenylporphyrin leads to a rearrangement of the por
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02fad413aa9907194fb8b6a3d7c6bf2e
https://doi.org/10.1016/s0040-6090(96)09404-7
https://doi.org/10.1016/s0040-6090(96)09404-7
Publikováno v:
Sensors and Actuators B: Chemical. 37:67-74
Zinc-porphyrins can be coordinated by amines, resulting in a red shift in the absorption spectrum. We have taken advantage of this property to study the diffusion of gaseous pyridine in polystyrene films. We have studied the absorption properties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2623de0f72d58ba2359a82bf97e31a04
https://doi.org/10.1016/s0925-4005(97)80073-1
https://doi.org/10.1016/s0925-4005(97)80073-1
Publikováno v:
Reactive and Functional Polymers. 26:209-220
Radical copolymerisation of styrene and Zn-5-(-4-acrylamidophenyl)-10,15,20-phenylporphyrin (Zn-ATPP) is reported. The copolymer is characterized using visible, IR, proton and 13 C NMR spectroscopies as well as elemental analysis. In this polymer a n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0274fbc4780ae9aafe1fb29d2a667826
https://doi.org/10.1016/1381-5148(95)00056-l
https://doi.org/10.1016/1381-5148(95)00056-l
Autor:
Gilles Clavier, Rachel Méallet-Renault, Sophie Badré, Pierre Audebert, Fabien Miomandre, Marie-Claude Vernières
Publikováno v:
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2005, 11, pp.5667-5673
Chemistry-A European Journal, Wiley-VCH Verlag, 2005, 11, pp.5667-5673
New tetrazines substituted by heteroatoms have been synthesized and their electrochemical and photochemical properties investigated. All compounds are reversibly electroactive with standard potentials shifting cathodically according to the donor char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf29b8ff8983773da52030808d739ecc
https://hal.archives-ouvertes.fr/hal-00016524
https://hal.archives-ouvertes.fr/hal-00016524
Autor:
Pierre Audebert, Fabien Miomandre, Gilles Clavier, Marie-Claude Vernières, Sophie Badré, Rachel Méallet-Renault
Publikováno v:
Chemistry - A European Journal; Sep2005, Vol. 11 Issue 19, p5667-5673, 7p
Autor:
Pierre Audebert, Saïd Sadki, Fabien Miomandre, Gilles Clavier, Marie Claude Vernières, Merzaka Saoud, Philippe Hapiot
Publikováno v:
New Journal of Chemistry; Mar2004, Vol. 28 Issue 3, p387-392, 6p