Affiner les résultats

Type de document

Langue

Université de Fribourg

A standard numbering scheme for class c β-lactamases

Mack, Andrew R. ; Barnes, Melissa D. ; Taracila, Magdalena A. ; Hujer, Andrea M. ; Hujer, Kristine M. ; Cabot, Gabriel ; Feldgarden, Michael ; Haft, Daniel H. ; Klimke, William ; Akker, Focco van den ; Vila, Alejandro J. ; Smania, Andrea ; Haider, Shozeb ; Papp-Wallace, Krisztina M. ; Bradford, Patricia A. ; Rossolini, Gian Maria ; Docquier, Jean-Denis ; Frère, Jean-Marie ; Galleni, Moreno ; Hanson, Nancy D. ; Oliver, Antonio ; Plésiatyz, Patrick ; Poirel, Laurent ; Nordmann, Patrice ; Palzkill, Timothy G. ; Jacoby, George A. ; Bush, Karen ; Bonomo, Robert A.

In: Antimicrobial Agents and Chemotherapy, 2020, vol. 64, no. 3, p. -

Unlike for classes A and B, a standardized amino acid numbering scheme has not been proposed for the class C (AmpC) β-lactamases, which complicates communication in the field. Here, we propose a scheme developed through a collaborative approach that considers both sequence and structure, preserves traditional numbering of catalytically important residues (Ser64, Lys67, Tyr150, and Lys315),...

Université de Fribourg

Computational network biology: Data, models, and applications

Liu, Chuang ; Ma, Yifang ; Zhao, Jing ; Nussinov, Ruth ; Zhang, Yi-Cheng ; Cheng, Feixiong ; Zhang, Zi-Ke

In: Physics Reports, 2020, vol. 846, p. 1–66

Biological entities are involved in intricate and complex interactions, in which uncovering the biological information from the network concepts are of great significance. Benefiting from the advances of network science and high-throughput biomedical technologies, studying the biological systems from network biology has attracted much attention in recent years, and networks have long been...

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...

Université de Fribourg

Excitonic channels from bio-inspired templated supramolecular assembly of J-aggregate nanowires

Anantharaman, Surendra B. ; Messmer, Daniel ; Sadeghpour, Amin ; Salentinig, Stefan ; Nüescha, Frank ; Heier, Jakob

In: Nanoscale, 2019, vol. 11, no. 14, p. 6929–6938

Supramolecular assemblies with controlled morphology are of paramount importance for energy transport in organic semiconductors. Despite considerable freedom in molecular design, the preparation of dyes that form one dimensional J-aggregates is challenging. Here, we demonstrate a simple and effective route to functionalize dendronized polymers (DPs) with J-aggregates to construct tubular...

Consortium of Swiss Academic Libraries

Optical characterization of semiconductor saturable absorbers

Haiml, M. ; Grange, R. ; Keller, U.

In: Applied Physics B, 2004, vol. 79, no. 3, p. 331-339

Consortium of Swiss Academic Libraries

Four-photon correction in two-photon Bell experiments

Scarani, V. ; de Riedmatten, H. ; Marcikic, I. ; Zbinden, H. ; Gisin, N.

In: The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics, 2005, vol. 32, no. 1, p. 129-138

Consortium of Swiss Academic Libraries

Artificial Photosynthesis

Calzaferri, Gion

In: Topics in Catalysis, 2010, vol. 53, no. 3-4, p. 130-140