Publication
Portable oxidative stress sensor: Dynamic and non-invasive measurements of extracellular H2O2 released by algae
Related publications (57)
Spin cascade and doming in ferric hemes: Femtosecond X-ray absorption and X-ray emission studies
Majed Chergui, Oliviero Cannelli, Christopher Alexander Arrell, Wojciech Gawelda, Giulia Fulvia Mancini, Frederico Alves Lima, Camila Bacellar Cases Da Silveira, Dominik Kinschel, Rebecca Ann Ingle, Jérémy Raymond Jean Maurice Rouxel, Samuel Menzi
The structure-function relationship is at the heart of biology, and major protein deformations are correlated to specific functions. For ferrous heme proteins, doming is associated with the respiratory function in hemoglobin and myoglobins. Cytochrome c (C ...
NATL ACAD SCIENCES2020Optofluidic nanoplasmonic biosensor for label-free live cell analysis in real time
Hatice Altug, Xiaokang Li, Filiz Yesilköy, Alexander Belushkin, Maria Soler Aznar
Cell signaling activities play a critical role in physiological and disease processes. The analysis of the tumor microenvironment or the immune system activation is nowadays providing valuable insights towards disease understanding and novel therapies deve ...
2018Redox Signaling by Reactive Electrophiles and Oxidants
The concept of cell signaling in the context of nonenzyme-assisted protein modifications by reactive electrophilic and oxidative species, broadly known as redox signaling, is a uniquely complex topic that has been approached from numerous different and mul ...
2018Non-invasive continuous monitoring of pro-oxidant effects of engineered nanoparticles on aquatic microorganisms
Olivier Martin, Paul Bowen, Christian Santschi, Volodymyr Koman, Nadia Rachel Von Moos
Engineered nanomaterials (ENMs) are key drivers for the development of highly sophisticated new technologies. As all new attainments, the rapidly increasing used of ENMs raise concerns about their safety for the environment and humans. There is growing evi ...
2017Human bone progenitor cells for clinical application: what kind of immune reaction does fetal xenograft tissue trigger in immuno-competent rats?
Dominique Pioletti, Lee Ann Laurent-Applegate, Tanja Cloé Hausherr
The potential of human fetal bone cells for successful bone regeneration has been shown in vivo. In particular, it has been demonstrated that the seeding of these cells in porous poly-(L-lactic acid)/ ß-tricalcium phosphate scaffolds improved the bone form ...
Cognizant Communication Corp2017Cell culture-based biosensing techniques for detecting toxicity in water
The significant increase of contaminants entering fresh water bodies calls for the development of rapid and reliable methods to monitor the aquatic environment and to detect water toxicity. Cell culture-based biosensing techniques utilise the overall cytot ...
Elsevier2017Engineering the Extra Domain A of fibronectin as a vaccine adjuvant and study of its role in tissue regeneration
The extracellular matrix (ECM) protein fibronectin (FN) is a remarkably multifaceted molecule, including numerous fibronectin type III (FNIII) repeats carrying out different functions, which despite being extensively studied for over thirty years still pre ...
EPFL2016New immunomodulatory roles of lymphatic endothelium and implications for immunotherapy
The lymphatic system serves a critical role in fluid homeostasis, lipid metabolism and immune surveillance. The growing appreciation of its implication in various diseases challenges the conventional view of lymphatics as a passive transport system. Tradit ...
EPFL2016Engineering nanoparticle-based vaccines: Implications for the quality of humoral and cellular immunity
Vaccination is undoubtedly a major success in modern medicine. Yet, today there are pathogens for which no licensed or fully protective vaccines have been created. Development of vaccines based on subunit components has proven to be a safe and cost effecti ...
EPFL2016Insight on the photocatalytic bacterial inactivation by co-sputtered TiO2-Cu in aerobic and anaerobic conditions
César Pulgarin, Juan Kiwi, Michaël Bensimon, Sami Rtimi, Rosendo Sanjines, Stefanos Giannakis
Co-sputtered TiO2-Cu polyester (TiO2-Cu-PES) under actinic light induced bacterial reduction of E. coli in the presence of O2 (air) and under anaerobic conditions. The bacterial inactivation/oxidation proceeds in the absence of O2 (air) probably due to the ...
Elsevier2016