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Showing 1 to 12 of 20 entries
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Functionalization of heteropolyanions-osmium and rhenium nitrido derivatives of Keggin- and Dawson-type polyoxotungstates: synthesis, characterization and multinuclear ((183)W, (15)N) NMR, EPR, IR, and UV/Vis fingerprints.

Chemistry (Weinheim an der Bergstrasse, Germany)

Dablemont C, Hamaker CG, Thouvenot R, Sojka Z, Che M, Maatta EA, Proust A.
PMID: 17136778
Chemistry. 2006 Dec 13;12(36):9150-60. doi: 10.1002/chem.200600934.

Reaction of K(10)[alpha(2)-P(2)W(17)O(61)] or K(10)[alpha(1)-P(2)W(17)O(61)] or [Bu(4)N][OsCl(4)N] in a water/methanol mixture, and subsequent precipitation with (Bu(4)N)Br provided [alpha(2)-P(2)W(17)O(61){Os(VI)N}](7-) and [alpha(1)-P(2)W(17)O(61){Os(VI)N}](7-) Dawson structures as tetrabutylammonium salts. Reactions of [(Bu(4)N)(4)][alpha-H(3)PW(11)O(39)] with either [ReCl(3)(N(2)Ph(2))(PPh(3))(2)] or [Bu(4)N][ReCl(4)N] are alternatives to the synthesis of...

Mapping ubiquitin modifications reveals new functions for the yeast nuclear pore complex.

Cellular logistics

Niño CA, Hayakawa A, Dargemont C, Babour A.
PMID: 22645709
Cell Logist. 2012 Jan 01;2(1):43-45. doi: 10.4161/cl.19720.

Covalent attachment of ubiquitin to target proteins, or ubiquitylation, has emerged as one of the most prevalent posttranslational modifications (PTMs), regulating nearly every cellular pathway. The diversity of functions associated with this particular PTM stems from the myriad ways...

Interfacial water on organic substrates at cryogenic temperatures: hydrogen bonding and quantification in the submonolayer regime.

Physical chemistry chemical physics : PCCP

Houdoux D, Houplin J, Amiaud L, Lafosse A, Dablemont C.
PMID: 28054680
Phys Chem Chem Phys. 2017 Jan 18;19(3):2304-2312. doi: 10.1039/c6cp03328h.

Water molecules were used to probe the physical and chemical properties of a model hydrophilic organic organized layer. To this end, H

Strain relaxation and epitaxial relationship of perylene overlayer on Ag(110).

The Journal of chemical physics

Kalashnyk N, Amiaud L, Dablemont C, Lafosse A, Bobrov K, Guillemot L.
PMID: 29884037
J Chem Phys. 2018 Jun 07;148(21):214702. doi: 10.1063/1.5027724.

We present a room temperature STM study of perylene self-assembly on Ag(110) beyond the monolayer coverage regime. Coupling of the perylene aromatic boards yields π-π bonded stacks. The perylene stacks self-assemble into a continuous three-dimensional epitaxial overlayer of (3...

Volatile Organic Compounds of Malignant Breast Cancer Wounds: Identification and Odors.

Wounds : a compendium of clinical research and practice

Thuleau A, Dugay J, Dacremont C, Jemmali Z, Elard J, De Ricke Y, Cassoux N, Watson S, Escande MC, Fromantin I.
PMID: 30380523
Wounds. 2018 Aug 23;30(11):337–344. Epub 2018 Aug 23.

INTRODUCTION: During the metabolic processes of malignant wounds, bacteria produce a large amount of volatile organic compounds (VOCs) that are responsible for malodors and may have a major impact on the patient's quality of life with a risk of...

beta3-adrenoceptor agonist prevents alterations of muscle diacylglycerol and adipose tissue phospholipids induced by a cafeteria diet.

Nutrition & metabolism

Darimont C, Turini M, Epitaux M, Zbinden I, Richelle M, Montell E, Ferrer-Martinez A, Macé K.
PMID: 15507149
Nutr Metab (Lond). 2004 Aug 17;1(1):4. doi: 10.1186/1743-7075-1-4.

BACKGROUND: Insulin resistance induced by a high fat diet has been associated with alterations in lipid content and composition in skeletal muscle and adipose tissue. Administration of beta3-adrenoceptor (beta3-AR) agonists was recently reported to prevent insulin resistance induced by...

DOS and electron attachment effects in the electron-induced vibrational excitation of terphenylthiol SAMs.

Physical chemistry chemical physics : PCCP

Houplin J, Amiaud L, Dablemont C, Lafosse A.
PMID: 26529112
Phys Chem Chem Phys. 2015 Nov 11;17(45):30721-8. doi: 10.1039/c5cp04067a.

Low energy electron scattering on terphenylthiol (TPT, HS-(C6H4)2-C6H5) self-assembled monolayers (SAMs) deposited onto gold was investigated using high resolution electron energy loss spectroscopy (HREELS) by recording specular elastic and inelastic excitation functions. The electron elastic reflectivity could be directly...

A randomized placebo-controlled trial of the effect of coffee consumption on insulin sensitivity: Design and baseline characteristics of the Coffee for METabolic Health (COMETH) study.

Contemporary clinical trials communications

Alperet DJ, Rebello SA, Khoo EY, Tay Z, Seah SS, Tai BC, Emady-Azar S, Chou CJ, Darimont C, van Dam RM.
PMID: 29736473
Contemp Clin Trials Commun. 2016 Aug 02;4:105-117. doi: 10.1016/j.conctc.2016.06.013. eCollection 2016 Dec 15.

BACKGROUND: Coffee consumption has been consistently associated with a lower risk of type 2 diabetes mellitus in cohort studies. In addition, coffee components increased insulin sensitivity in animal models. However, data from intervention studies on the effect of coffee...

Telomerase Allows Human Preosteoblasts to Maintain Their Phenotype during the Immortalization Process.

TheScientificWorldJournal

Darimont C, Avanti O, Tromvoukis Y, Leone P, Offord E, Roberts MA, Pfeifer A, Macé K.
PMID: 30147540
ScientificWorldJournal. 2001 Nov 07;1:68. doi: 10.1100/tsw.2001.251. eCollection 2001.

No abstract available.

Electron-induced fragmentation mechanisms in organic monomers and their implications for photoresist optimization for EUV lithography.

Physical chemistry chemical physics : PCCP

Rathore A, Cipriani M, Huang CC, Amiaud L, Dablemont C, Lafosse A, Ingólfsson O, De Simone D, De Gendt S.
PMID: 33885061
Phys Chem Chem Phys. 2021 Apr 22;23(15):9228-9234. doi: 10.1039/d1cp00065a.

Secondary electrons generated during the Extreme Ultraviolet Lithography (EUVL) process are predominantly responsible for inducing important patterning chemistry in photoresist films. Therefore, it is crucial to understand the electron-induced fragmentation mechanisms involved in EUV-resist systems to improve their patterning...

Functionalization of polyoxometalates: from Lindqvist to Keggin derivatives. 1. synthesis, solution studies, and spectroscopic and ESI mass spectrometry characterization of the rhenium phenylimido tungstophosphate [PW11O39(ReNC6H5)]4-.

Inorganic chemistry

Dablemont C, Proust A, Thouvenot R, Afonso C, Fournier F, Tabet JC.
PMID: 15154816
Inorg Chem. 2004 May 31;43(11):3514-20. doi: 10.1021/ic0499042.

Reaction of [Bu(4)N](4)[H(3)PW(11)O(39)] with [Re(NPh)Cl(3)(PPh(3))(2)], in acetonitrile and in the presence of NEt(3), provided the first Keggin-type organoimido derivative [Bu(4)N](4)[PW(11)O(39)(ReNPh)] (Ph = C(6)H(5)) (1). The functionalization was clearly demonstrated by various techniques including (1)H and (14)N NMR, electrochemistry, and...

Functionalized heteropolyanions: high-valent metal nitrido fragments incorporated into a Keggin polyoxometalate structure.

Chemical communications (Cambridge, England)

Kwen H, Tomlinson S, Maatta EA, Dablemont C, Thouvenot R, Proust A, Gouzerh P.
PMID: 12536771
Chem Commun (Camb). 2002 Dec 21;(24):2970-1. doi: 10.1039/b209173a.

Three examples of nitrido-functionalized polyoxometalate species are reported, namely (n-Bu4N)4[PW11O39(OsN)] (1), (n-Bu4N)4[PW11O39(ReN)] (2), and (n-Bu4N)3[PW11O39(ReN)] (3), which feature the incorporation of [OsVI identical to N]3+, [ReVI identical to N]3+ and [ReVII identical to N]4+ fragments, respectively, into the framework...

Showing 1 to 12 of 20 entries