Publications associées à UV and IR Spectroscopy of Cryogenically Cooled, Lanthanide-Containing Ions in the Gas Phase

Mid-infrared ultra-high-Q resonators based on fluoride crystalline materials

Tobias Kippenberg, Clément Christian Javerzac-Galy, Caroline Marie Anne Lecaplain

The unavailability of highly transparent materials in the mid-infrared has been the main limitation in the development of ultra-sensitive molecular sensors or cavity-based spectroscopy applications. Whispering gallery mode microresonators have attained ult ...

Nature Publishing Group2016

On-line liquid quench sampling and UV–Vis spectroscopy for tar measurements in wood gasification process gases

Christian Ludwig, Rudolf Paul Wilhelm Jozef Struis

In biomass gasification processes, the formation and handling of tars are of major concern. Robust and versatile analytical tools are needed to on-line monitor tar compound concentrations in process gases from lab- to industrial scale. This study addresses ...

Elsevier2016

UV and IR Spectroscopy of Cold H2O+-Benzo-Crown Ether Complexes

Thomas Rizzo, Yoshiya Inokuchi

The H2O+ radical ion, produced in an electrospray ion source via charge transfer from Eu3+, is encapsulated in benzo-15-crown-5 (B15C5) or benzo-18-crown-6 (B18C6). We measure UV photodissociation (UVPD) spectra of the (H2O·B15C5)+ and (H2O·B18C6)+ complex ...

American Chemical Society2015

Solvent Effects on the Encapsulation of Divalent Ions by Benzo-18-Crown-6 and Benzo-15-Crown-5

Thomas Rizzo, Yoshiya Inokuchi

We measure UV photodissociation (UVPD) spectra of cold benzo-15-crown-5 (B15C5) and benzo-18-crown-6 (B18C6) complexes with divalent ions (M2+ = Ca2+, Sr2+, Ba2+, and Mn2+), solvated with an H2O or a CH3OH molecule: M2+·B15C5·H2O, M2+·B15C5·CH3OH, M2+·B18C ...

American Chemical Society2015

Two-dimensional Fourier transform spectroscopy of exciton-polaritons and their interactions

Benoît Marie Joseph Deveaud, Daniel Oberli, Marcia Portella Oberli, Stéphane Trebaol, Mitchell David Anderson, Naotomo Takemura, Verena Kohnle

We investigate polariton-polariton interactions in a semiconductor microcavity through two-dimensional Fourier transform (2DFT) spectroscopy. We observe, in addition to the lower-lower and the upper-upper polariton self-interactions, a lower-upper cross in ...

American Physical Society2015

Functional group distribution of secondary organic aerosol generated using the Master Chemical Mechanism: similarities and discrepancies with environmental controlled chamber studies

Satoshi Takahama, Giulia Ruggeri, Fabian Alexander Bernhard, Sarah Elizabeth Shipley

In this work, composition of organic aerosol simulated by the Master Chemical Mechanism coupled with a dynamic absorptive partitioning model is compared against infrared spectroscopy measurements of functional group abundance in chamber experiments. The Ma ...

2015

Predicting ambient aerosol thermal–optical reflectance measurements from infrared spectra: elemental carbon

Satoshi Takahama

Elemental carbon (EC) is an important constituent of atmospheric particulate matter because it absorbs solar radiation influencing climate and visibility and it adversely affects human health. The EC measured by thermal methods such as thermal-optical refl ...

Copernicus Gesellschaft Mbh2015

The Influence of Arginine on the Response of Enamel Matrix Derivative (EMD) Proteins to Thermal Stress: Towards Improving the Stability of EMD-Based Products

John Christopher Plummer, Matteo Gregorio Modesto Marascio, Peter Fischer, Alessandra Apicella, Raffaele Mezzenga

In a current procedure for periodontal tissue regeneration, enamel matrix derivative (EMD), which is the active component, is mixed with a propylene glycol alginate (PGA) gel carrier and applied directly to the periodontal defect. Exposure of EMD to physio ...

Public Library Science2015

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UV and IR Spectroscopy of Cryogenically Cooled, Lanthanide-Containing Ions in the Gas Phase

Mid-infrared ultra-high-Q resonators based on fluoride crystalline materials

On-line liquid quench sampling and UV–Vis spectroscopy for tar measurements in wood gasification process gases

UV and IR Spectroscopy of Cold H2O+-Benzo-Crown Ether Complexes

Solvent Effects on the Encapsulation of Divalent Ions by Benzo-18-Crown-6 and Benzo-15-Crown-5

Two-dimensional Fourier transform spectroscopy of exciton-polaritons and their interactions

Functional group distribution of secondary organic aerosol generated using the Master Chemical Mechanism: similarities and discrepancies with environmental controlled chamber studies

Predicting ambient aerosol thermal–optical reflectance measurements from infrared spectra: elemental carbon

Engineering mid-infrared nanoantennas for surface enhanced infrared absorption spectroscopy

The Influence of Arginine on the Response of Enamel Matrix Derivative (EMD) Proteins to Thermal Stress: Towards Improving the Stability of EMD-Based Products

State-Resolved Methane Dissociation on Pt(111) Studied by Reflection Absorption Infrared Spectroscopy

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Functional group distribution of secondary organic aerosol generated using the Master Chemical Mechanism: similarities and discrepancies with environmental controlled chamber studies

Predicting ambient aerosol thermal–optical reflectance measurements from infrared spectra: elemental carbon

The Influence of Arginine on the Response of Enamel Matrix Derivative (EMD) Proteins to Thermal Stress: Towards Improving the Stability of EMD-Based Products

Engineering mid-infrared nanoantennas for surface enhanced infrared absorption spectroscopy

Mid-infrared ultra-high-Q resonators based on fluoride crystalline materials

UV and IR Spectroscopy of Cold H2O+-Benzo-Crown Ether Complexes

On-line liquid quench sampling and UV–Vis spectroscopy for tar measurements in wood gasification process gases

Solvent Effects on the Encapsulation of Divalent Ions by Benzo-18-Crown-6 and Benzo-15-Crown-5

Two-dimensional Fourier transform spectroscopy of exciton-polaritons and their interactions

State-Resolved Methane Dissociation on Pt(111) Studied by Reflection Absorption Infrared Spectroscopy