Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 7 of 7 entries
Sorted by: Best Match Show Resources per page
Metal Linkage Effects on Ultrafast Energy Transfer.

Chemistry (Weinheim an der Bergstrasse, Germany)

Dekkiche H, Buisson A, Langlois A, Karsenti PL, Ruhlmann L, Ruppert R, Harvey P.
PMID: 27333487
Chemistry. 2016 Jul 18;22(30):10484-93. doi: 10.1002/chem.201601322. Epub 2016 Jun 22.

We report the preparation of several new porphyrin homodimers bridged by a platinum(II) ion in which very intense electronic communication through the coordination link occurs. Moreover, the synthesis of a new porphyrin dyad and its photophysical properties are reported....

Electronic conductance and thermopower of single-molecule junctions of oligo(phenyleneethynylene) derivatives.

Nanoscale

Dekkiche H, Gemma A, Tabatabaei F, Batsanov AS, Niehaus T, Gotsmann B, Bryce MR.
PMID: 32902546
Nanoscale. 2020 Sep 28;12(36):18908-18917. doi: 10.1039/d0nr04413j. Epub 2020 Sep 09.

We report the synthesis and the single-molecule transport properties of three new oligo(phenyleneethynylene) (OPE3) derivatives possessing terminal dihydrobenzo[b]thiophene (DHBT) anchoring groups and various core substituents (phenylene, 2,5-dimethoxyphenylene and 9,10-anthracenyl). Their electronic conductance and their Seebeck coefficient have been determined...

Ultrafast Singlet Energy Transfer in Porphyrin Dyads.

Inorganic chemistry

Dekkiche H, Buisson A, Langlois A, Karsenti PL, Ruhlmann L, Harvey PD, Ruppert R.
PMID: 27709919
Inorg Chem. 2016 Oct 17;55(20):10329-10336. doi: 10.1021/acs.inorgchem.6b01594. Epub 2016 Oct 06.

A weakly fluorescent Pt-bridged dyad composed of zinc(II) porphyrin (Zn; donor) and free base (Fb; acceptor) has been designed and exhibits an ultrafast singlet energy transfer between porphyrins. The use of larger atoms within the central linker significantly increases...

Effect of Fe(III)-bicarboxylic complexes in removal pollutant under UV and sunlight in aqueous solutions.

Environmental technology

Seraghni N, Ghoul I, Dekkiche BA, Bouaziz C, Debbache N, Sehili T.
PMID: 33583355
Environ Technol. 2021 Mar 02;1-8. doi: 10.1080/09593330.2021.1891142. Epub 2021 Mar 02.

In this study, we have applied Fe(III)-bi-carboxylic acid solutions containing citrate and oxalate ligands to degrade 3-méthylphénol (3MP) in aqueous solutions both under UV and sunlight. Under irradiation at 365 nm, the photodegradation of 3MP is markedly better in...

Coordination-Driven Construction of Porphyrin Nanoribbons at a Highly Oriented Pyrolytic Graphite (HOPG)/Liquid Interface.

Journal of the American Chemical Society

Carvalho MA, Dekkiche H, Nagasaki M, Kikkawa Y, Ruppert R.
PMID: 31184484
J Am Chem Soc. 2019 Jul 03;141(26):10137-10141. doi: 10.1021/jacs.9b02145. Epub 2019 Jun 14.

Nanostructures were built at the solid/liquid interface by self-assembly and/or coordination bonds. Metalloporphyrins bearing two external coordination sites and long alkyl chains allowed the self-assembly of the compounds on highly oriented pyrolitic graphite. After addition of a metal ion,...

Correction: Electronic conductance and thermopower of single-molecule junctions of oligo(phenyleneethynylene) derivatives.

Nanoscale

Dekkiche H, Gemma A, Tabatabaei F, Batsanov AS, Niehaus T, Gotsmann B, Bryce MR.
PMID: 33599666
Nanoscale. 2021 Mar 04;13(8):4685-4686. doi: 10.1039/d1nr90031e.

Correction for 'Electronic conductance and thermopower of single-molecule junctions of oligo(phenyleneethynylene) derivatives' by Hervé Dekkiche et al., Nanoscale, 2020, 12, 18908-18917, DOI: 10.1039/D0NR04413J.

Synthesis and Study at a Solid/Liquid Interface of Porphyrin Dimers Linked by Metal Ions.

Inorganic chemistry

Carvalho MA, Dekkiche H, Karmazin L, Sanchez F, Vincent B, Kanesato M, Kikkawa Y, Ruppert R.
PMID: 29193969
Inorg Chem. 2017 Dec 18;56(24):15081-15090. doi: 10.1021/acs.inorgchem.7b02422. Epub 2017 Dec 01.

Several porphyrin dimers linked by metal ions were prepared. One trimeric compound was also isolated and one porphyrin dimer linked by palladium(II) could be structurally characterized. In solution, the size of the new compounds was estimated by DOSY NMR...

Showing 1 to 7 of 7 entries