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Conserver la couleur des spécimens botaniques en fluide : Evaluation de méthodes de préservation de la chlorophylle et des tannins

Latty, Joane

Mémoire de master : Haute Ecole Arc Conservation-Restauration, 2021.

Ce mémoire prend place au sein du projet LIQUOR, de l’unité de recherche en conservation-restauration de la Haute-Ecole Arc de Neuchâtel. Celui-ci s’articule autour de la conservation des plantes en fluide dans le cadre patrimonial, afin d’établir des recommandations à ce propos. Le présent travail traite plus spécifiquement de la question de la décoloration des parties vertes...

Pale green lethal disorder in apple ( Malus ) is caused by a mutation in the PHYLLO gene which is essential for phylloquinone (vitamin K1) biosynthesis

Orcheski, Benjamin ; Parker, Robert ; Brown, Susan

In: Tree Genetics & Genomes, 2015, vol. 11, no. 6, p. 1-11

A Comparison of Radiocolloid and Indocyanine Green Fluorescence Imaging, Sentinel Lymph Node Mapping in Patients with Cervical Cancer Undergoing Laparoscopic Surgery

Imboden, Sara ; Papadia, Andrea ; Nauwerk, Mélina ; McKinnon, Brett ; Kollmann, Zahraa ; Mohr, Stefan ; Lanz, Susanne ; Mueller, Michael

In: Annals of Surgical Oncology, 2015, vol. 22, no. 13, p. 4198-4203

The genetics of reproductive organ morphology in two Petunia species with contrasting pollination syndromes

Hermann, Katrin ; Klahre, Ulrich ; Venail, Julien ; Brandenburg, Anna ; Kuhlemeier, Cris

In: Planta, 2015, vol. 241, no. 5, p. 1241-1254

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...

The price for reduced light toxicity: Do endoilluminator spectral filters decrease color contrast during Brilliant Blue G-assisted chromovitrectomy?

Henrich, Paul ; Valmaggia, Christophe ; Lang, Corina ; Cattin, Philippe

In: Graefe's Archive for Clinical and Experimental Ophthalmology, 2014, vol. 252, no. 3, p. 367-374

Senescence in cell oxidative status in two bird species with contrasting life expectancy

Bize, Pierre ; Cotting, Sophie ; Devevey, Godefroy ; van Rooyen, Juan ; Lalubin, Fabrice ; Glaizot, Olivier ; Christe, Philippe

In: Oecologia, 2014, vol. 174, no. 4, p. 1097-1105

Mechanism and Significance of Chlorophyll Breakdown

Christ, Bastien ; Hörtensteiner, Stefan

In: Journal of Plant Growth Regulation, 2014, vol. 33, no. 1, p. 4-20

When black and white make green: the surprising interplay of structure and pigments

Sai, Tianqi ; Wilts, Bodo D. ; Sicher, Alba ; Steiner, Ullrich ; Scheffold, Frank ; Dufresne, Eric R.

In: CHIMIA International Journal for Chemistry, 2019, vol. 73, no. 1, p. 47–50

The natural world is teeming with color, which originates either from the wavelength- dependent absorp- tion of light by pigments or from scattering from nanoscale structures, or both. While the latter ' structural color ' has been a topic of intense study in recent years, the most vibrant colors in nature involve contributions from both structure and pigment. The study of structure–pigment...

Evaluation of extracellular vesicle function during malaria infection

Andrea Hernández-Castañeda, María ; Mbagwu, Smart Ikechukwu ; Babatunde, Kehinde Adebayo ; Walch, Michael ; Filgueira, Luis ; Mantel, Pierre-Yves

In: JoVE (Journal of Visualized Experiments), 2018, no. 132, p. e57067

Malaria is a life-threatening disease caused by Plasmodium parasites, with P. falciparum being the most prevalent on the African continent and responsible for most malaria-related deaths globally. Several factors including parasite sequestration in tissues, vascular dysfunction, and inflammatory responses influence the evolution of the disease in malaria-infected people. P. falciparum-infected...