Journal ArticleDOI
Charge-shift probes of membrane potential. Synthesis
TLDR
Synthese d'amino-4' styryl-4 pyridiniopropropanesulfonates and analogues par copulation catalysee par le palladium ou par aldolisation; relation entre la structure and les proprietes spectrales de ces colorants as discussed by the authors.Abstract:
Synthese d'amino-4' styryl-4 pyridiniopropropanesulfonates et analogues par copulation catalysee par le palladium ou par aldolisation; relation entre la structure et les proprietes spectrales de ces colorantsread more
Citations
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Journal ArticleDOI
A Fluorometric Approach to Local Electric Field Measurements in a Voltage-Gated Ion Channel
TL;DR: A method to monitor localized electric field changes in a voltage-gated potassium channel by coupling the novel probe Di-1-ANEPIA to cysteines in Shaker and tracking field-induced optical changes is described and insight is yielded into the role of electrical forces on protein function.
Journal ArticleDOI
Photoelectric conversion properties of four novel carboxylated hemicyanine dyes on TiO2 electrode
TL;DR: In this paper, the four hemicyanine derivatives, 2.4-N-dicarboxyethyl (N-DICE), 2.5-NdICE and 2.6-NICE, have been synthesized and identified with regard to their structures and electrochemical properties.
Journal ArticleDOI
Rotaxane-encapsulated cyanine dyes: enhanced fluorescence efficiency and photostability
TL;DR: Two isomers of a cyanine dye α-cyclodextrin rotaxane have been synthesised in aqueous solution, and structurally characterised by 2D NMR spectroscopy; they exhibit enhanced fluorescence and photostability, compared with the free dye.
Journal ArticleDOI
The characterization of the invasion phenotype of uveal melanoma tumour cells shows the presence of MUC18 and HMG‐1 metastasis markers and leads to the identification of DJ‐1 as a potential serum biomarker
María Pardo,Ángel García,Benjamin Thomas,Antonio Piñeiro,Alexandre Akoulitchev,Raymond A. Dwek,Nicole Zitzmann +6 more
TL;DR: Comparative analysis revealed that UM cultures with low‐ and high‐grade invasion potential differ in their cellular metabolism and, more interestingly, in several cancer‐associated proteins, including those implicated in cell adhesion and migration, proliferation and various oncogenes.
Journal ArticleDOI
Large quadratic hyperpolarizabilities with donor-acceptor polyenes functionalized with strong donors. Comparison with donor-acceptor diphenylpolyenes
Mireille Blanchard-Desce,Mireille Blanchard-Desce,Claude Runser,Alain Fort,Marguerite Barzoukas,Jean-Marie Lehn,Vincente Bloy,Valérie Alain +7 more
TL;DR: In this paper, the authors compared the behavior of two series of soluble push-pull diphenyl polyenes with respect to the number n of double bonds in the polyenic chain, the exponent value a depending markedly on the end groups.
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