Concept

Ionisation par électronébuliseur

Publications associées (316)

Mass Spectrometry Based Analysis and Bioanalysis

MS (mass spectrometry) has been developed as an important analytical tool to study large molecules including polymer macromolecules and proteins. Its instrumentation technique including ionization methods, mass analyzer and detector systems has been greatl ...

EPFL2010

Ruthenium versus platinum: interactions of anticancer metallodrugs with duplex oligonucleotides characterised by electrospray ionisation mass spectrometry

Paul Joseph Dyson, Yury Tsybin, Christian Hartinger, Michael Groessl

The binding of the ruthenium-based anticancer drug candidates KP1019, NAMI-A and RAPTA-T towards different double-stranded oligonucleotides was probed by electrospray ionisation mass spectrometry and compared with that of the widely used platinum-based che ...

Springer-Verlag2010

Nanomaterial-assisted laser desorption ionization for mass spectrometry-based biomedical analysis

Hubert Girault, Liang Qiao

Nanomaterials have been widely used to assist laser desorption ionization of biomolecules for mass spectrometry analysis. Compared with classical matrix-assisted laser desorption ionization, strategies based on nanomaterial-assisted ionization generate a c ...

2010

Investigation of the "permanent" electrochemical promotion of catalysis (P-EPOC) by electrochemical mass spectrometry (EMS) measurements

Christos Comninellis, Cyril Falgairette, Chun Xia

The phenomenon of electrochemical promotion of catalysis (EPOC) is most often fully reversible. Subsequent to long-lasting polarization, however, the new steady-state open-circuit catalytic activity after current interruption may remain significantly highe ...

Elsevier2010

Dynamic fragmentation of a ring: Predictable fragment mass distributions

Jean-François Molinari, Anthony Christopher Davison, Sarah Levy, Irene Vicari

We employ a finite element framework, coupled to cohesive elements, to model material decohesion of a uniformly expanding ring. Our study focuses on the average fragment mass, the distribution of fragment masses, and the heaviest fragments. The computed fr ...

American Physical Society2010

Cyclinac Medical Accelerators Using Pulsed C6+/H2+ Ion Sources

Adriano Garonna, Alberto Degiovanni

Charged particle therapy, or so-called hadrontherapy, is developing very rapidly. There is large pressure on the scientific community to deliver dedicated accelerators, providing the best possible treatment modalities at the lowest cost. In this context, t ...

2010

On the measured current in electrospinning

Tobias Schneider

The origin and scaling of the current measured during steady electrospinning of polymer solutions in organic solvents are considered. For a specified electric field strength E, flow rate Q, and conductivity K, the total measured current is shown empiricall ...

2010

Scanning mobility CCN analysis-A method for fast measurements of size-resolved CCN distributions and activation kinetics

Athanasios Nenes

We present Scanning Mobility CCN Analysis (SMCA) as a novel method for obtaining rapid measurements of size-resolved cloud condensation nuclei (CCN) distributions and activation kinetics. SMCA involves sampling the monodisperse outlet stream of a Different ...

2010

Highly Cytotoxic Copper(II) Complexes with Modified Paullone Ligands

Paul Joseph Dyson, Olivier Pierre Zava

The reaction of copper(II) chloride or copper(II) acetate with 6-N-(2-N',N'-dimethylaminoethylamino)-7,12-dihydroindolo-[3,2-d][1]benzazepine (HL1), 9-bromo-6-N-(2-N',N'-dimethylaminoethylamino)-7,12-dihydroindolo[3,2-d][1]benzazepine (HL2), N-9-bromo-7,12 ...

2010

Flexible Low-Voltage Organic Transistors and Circuits Based on a High-Mobility Organic Semiconductor with Good Air Stability

Klaus Kern, Hagen Klauk, Frederik Sebastian Ante

Flexible transistors and circuits based on dinaphtho-[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT), a conjugated semiconductor with a large ionization potential (5.4 eV), are reported. The transistors have a mobility of 0.6 cm(2) V-1 s(-1) and the ring osci ...

2010

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