Publications related to Absorption wavelengths and bandwidths for interstellar searches of C60 in the 2400-4100 Å region

Ultraviolet-visible absorption of small silver clusters in neon: Ag-n (n=1-9)

Wolfgang Harbich, Sylvain Lecoultre, Alexandre Rydlo

We present optical absorption and fluorescence spectra in the UV-visible range of size selected neutral Ag-n clusters (n = 1-9) in solid neon. Rich and detailed optical spectra are found with linewidths as small as 50 meV. These spectra are compared to tim ...

American Institute of Physics2011

Tg-aprotinin fusion proteins and matrices thereof

Peter Frey, Jeffrey Alan Hubbell, Kristen Lorentz

Fusion proteins containing a first domain and a second domain, where the first domain contains a crosslinkable substrate domain and the second domain contains a fibrinolysis inhibitor, are provided. In a preferred embodiment, the fibrinolysis inhibitor is ...

2011

Si-interdiffusion in heavily doped AlN-GaN-based quantum well intersubband photodetectors

Nicolas Grandjean, Denis Martin, Joab Di Francesco

We demonstrate the effect of rapid thermal annealing on heavily Si-doped AlN/GaN quantum wells. After 1000 degrees C annealing during 5, 10, and 20 min, the dominant effect was interdiffusion of Si rather than intermixing between the Al and Ga atoms. Both ...

2011

Modulus anomaly in magnesium matrix composites

Daniele Mari, Robert Schaller, Abu Salek Md. Fahim Chowdhury

Several magnesium matrix composites were investigated by means of mechanical spectroscopy. A modulus anomaly has been observed in the composites reinforced with fibers while the phenomenon does not occur with particles. This effect is attributed to bonding ...

2010

Photophysics and Photochemistry from First Principles

Matteo Guglielmi

Quantum chemical methods are important tools for the predictions of electronic structure and energetics of molecules providing the interpretation of spectroscopic experiments and reaction mechanisms. In this thesis, density functional theory (DFT) and wave ...

EPFL2010

Gold dimer in neon: an absorption and fluorescence study

Wolfgang Harbich, Sylvain Lecoultre, Alexandre Rydlo

We report for the first time the absorption and fluorescence spectra of gold dimers in a neon matrix. The dimer absorption spectra show the A←X transition predicted from measurements in the gas phase and not observed so far in a matrix, as well as the so-c ...

2009

Thermal stress relaxation in magnesium matrix composites studied by mechanical spectroscopy

Daniele Mari, Robert Schaller, Abu Salek Md. Fahim Chowdhury

Thermal stress relaxtion at the interfaces in magnesium matrix composite has been studied by mechanical spectroscopy. Two specimens were processed by a gas pressure infiltration method. In one sample, the metallic matrix was unidirectionally oriented with ...

2008

Plate for matrix-assisted laser desorption ionization mass spectrometry for, e.g. analyzing peptide, has substrate that is covered with light sensitive matrix with light absorber, charge carrier, probe molecule and photo-sensitizer

Hubert Girault, Niels Erik Lion, Christophe Roussel, Liang Qiao

NOVELTY - The plate has electrically conductive substrate (1) that is covered with light sensitive matrix (2). The matrix comprises light absorber, charge carrier, probe molecule and photo-sensitizer (3) arranged to oxidize probe molecule by irradiation of ...

2008

Design, fabrication, and characterization of a composite scaffold for bone tissue engineering

Melody Swartz, Alice Anna Tomei, Federica Boschetti

Poly(lactide-co-glycolide) (PLGA) scaffolds have been successfully used in bone tissue engineering, with or without hydroxyapatite (HA) and with a macroporosity given either by simple PLGA sphere packaging and/or by leaching out NaCI. The objective of this ...

Wichtig Editore2008

Efficient trapping of silver cations in a rare gas matrix: Ag3+ in argon

Sylvain Lecoultre, Alexandre Rydlo

Mass selected cations of Ag-clusters are deposited, together with Ar seeded with CO

_2

(or other electron scavengers such as O

_2

, N

_2

O, or CCl

_4

), on a cold substrate, while being flooded with low energy electrons. Optical absorption measurements re ...

2007

Absorption wavelengths and bandwidths for interstellar searches of C60 in the 2400-4100 Å region

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Ultraviolet-visible absorption of small silver clusters in neon: Ag-n (n=1-9)

Tg-aprotinin fusion proteins and matrices thereof

Si-interdiffusion in heavily doped AlN-GaN-based quantum well intersubband photodetectors

Modulus anomaly in magnesium matrix composites

Photophysics and Photochemistry from First Principles

Gold dimer in neon: an absorption and fluorescence study

Thermal stress relaxation in magnesium matrix composites studied by mechanical spectroscopy

Plate for matrix-assisted laser desorption ionization mass spectrometry for, e.g. analyzing peptide, has substrate that is covered with light sensitive matrix with light absorber, charge carrier, probe molecule and photo-sensitizer

Design, fabrication, and characterization of a composite scaffold for bone tissue engineering

Efficient trapping of silver cations in a rare gas matrix: Ag3+ in argon

Ultraviolet-visible absorption of small silver clusters in neon: Ag-n (n=1-9)

Tg-aprotinin fusion proteins and matrices thereof

Photophysics and Photochemistry from First Principles

Design, fabrication, and characterization of a composite scaffold for bone tissue engineering

Modulus anomaly in magnesium matrix composites

Gold dimer in neon: an absorption and fluorescence study

Efficient trapping of silver cations in a rare gas matrix: Ag3+ in argon

Si-interdiffusion in heavily doped AlN-GaN-based quantum well intersubband photodetectors

Plate for matrix-assisted laser desorption ionization mass spectrometry for, e.g. analyzing peptide, has substrate that is covered with light sensitive matrix with light absorber, charge carrier, probe molecule and photo-sensitizer

Thermal stress relaxation in magnesium matrix composites studied by mechanical spectroscopy