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Université de Fribourg

In-house setup for laboratory-based x-ray absorption fine structure spectroscopy measurements

Zeeshan, Faisal ; Hoszowska, Joanna ; Loperetti-Tornay, L. ; Dousse, Jean-Claude

In: Review of Scientific Instruments, 2019, vol. 90, no. 7, p. 073105

We report on a laboratory-based facility for in-house x-ray absorption fine structure (XAFS) measurements. The device consists of a conventional x-ray source for the production of the incident polychromatic radiation and a von Hamos bent crystal spectrometer for the analysis of the incoming and transmitted radiation. The reliability of the laboratory-based setup was evaluated by comparing the...

Université de Fribourg

The structural colors of photonic glasses

Schertel, Lukas ; Siedentop, Lukas ; Meijer, Janne-Mieke ; Keim, Peter ; Aegerter, Christof M. ; Aubry, Geoffroy J. ; Maret, Georg

In: Advanced Optical Materials, 2019, p. 1900442

The color of materials usually originates from a combination of wavelength‐dependent absorption and scattering. Controlling the color without the use of absorbing dyes is of practical interest, not only because of undesired bleaching properties of dyes but also regarding minimization of environmental and health issues. Color control without dyes can be achieved by tuning the material's...

Consortium of Swiss Academic Libraries

Heat flux measurements for use in physiological and clothing research

Niedermann, R. ; Psikuta, A. ; Rossi, R.

In: International Journal of Biometeorology, 2014, vol. 58, no. 6, p. 1069-1075

Università della Svizzera italiana

Human IFN-γ immunity to mycobacteria is governed by both IL-12 and IL-23

Markle, Janet G. ; Martínez-Barricarte, Rubén ; Ma, Cindy S. ; Deenick, Elissa K. ; Ramírez-Alejo, Noé ; Mele, Federico ; Latorre, Daniela ; Mahdaviani, Seyed Alireza ; Aytekin, Caner ; Mansouri, Davood ; Bryant, Vanessa L. ; Jabot-Hanin, Fabienne ; Deswarte, Caroline ; Nieto-Patlán, Alejandro ; Surace, Laura ; Kerner, Gaspard ; Itan, Yuval ; Jovic, Sandra ; Avery, Danielle T. ; Wong, Natalie ; Rao, Geetha ; Patin, Etienne ; Okada, Satoshi ; Bigio, Benedetta ; Boisson, Bertrand ; Rapaport, Franck ; Seeleuthner, Yoann ; Schmidt, Monika ; Ikinciogullari, Aydan ; Dogu, Figen ; Tanir, Gonul ; Tabarsi, Payam ; Bloursaz, Mohammed Reza ; Joseph, Julia K. ; Heer, Avneet ; Kong, Xiao-Fei ; Migaud, Mélanie ; Lazarov, Tomi ; Geissmann, Frédéric ; Fleckenstein, Bernhard ; Lindestam Arlehamn, Cecilia ; Sette, Alessandro ; Puel, Anne ; Emile, Jean-François ; Vosse, Esther van de ; Quintana-Murci, Lluis ; Di Santo, James P. ; Abel, Laurent ; Boisson-Dupuis, Stéphanie ; Bustamante, Jacinta ; Tangye, Stuart G. ; Sallusto, Federica ; Casanova, Jean-Laurent

In: Science Immunology, 2018, vol. 3, no. 30, p. eaau6759

Hundreds of patients with autosomal recessive, complete IL-12p40 or IL-12Rß1 deficiency have been diagnosed over the last 20 years. They typically suffer from invasive mycobacteriosis and, occasionally, from mucocutaneous candidiasis. Susceptibility to these infections is thought to be due to impairments of IL- 12–dependent IFN-? immunity and IL-23–dependent IL-17A/IL-17F immunity,...

Consortium of Swiss Academic Libraries

The expansion field: the value of H 0

Tammann, G. ; Sandage, A. ; Reindl, B.

In: The Astronomy and Astrophysics Review, 2008, vol. 15, no. 4, p. 289-331