Concept

Phosphorylation oxydative

Publications associées (383)

Perovskite Solar Cells with 12.8% Efficiency by Using Conjugated Quinolizino Acridine Based Hole Transporting Material

Michael Graetzel, Mohammad Khaja Nazeeruddin, Mohammad Ibrahim Dar, Sanghyun Paek, Norman Pellet, Peng Qin

A low band gap quinolizino acridine based molecule was designed and synthesized as new hole transporting material for organic-inorganic hybrid lead halide perovskite solar cells. The functionalized quinolizino acridine compound showed an effective hole mob ...

American Chemical Society2014

Electronic tuning effects via pi-linkers in tetrathiafulvalene-based dyes

Michael Graetzel, Chenyi Yi

Four new tetrathiafuIvalene (TTF)-based dyes featured with a donor-bridge-acceptor (D-pi-A) structure were synthesized and characterized. ALL of them undergo two reversible oxidations to form stable radical cation and dication species. The eIectronic inter ...

Royal Society of Chemistry2014

Bioavailable copper modulates oxidative phosphorylation and growth of tumors

Johan Auwerx, Douglas Hanahan, Pénélope Andreux, Carole Poitry-Yamate, Seiko Ishida

Copper is an essential trace element, the imbalances of which are associated with various pathological conditions, including cancer, albeit via largely undefined molecular and cellular mechanisms. Here we provide evidence that levels of bioavailable copper ...

National Academy of Sciences2013

Predicting Fish Acute Toxicity Using a Fish Gill Cell Line-Based Toxicity Assay

Kristin Schirmer

The OECD test guideline 203 for determination of fish acute toxicity requires substantial numbers of fish and uses death as an apical end point. One potential alternative are fish cell lines; however, several studies indicated that these appear up to sever ...

Amer Chemical Soc2013

Synthesis of Iminonitriles by Oxone/TBAB-Mediated One-Pot Oxidative Three-Component Strecker Reaction

Qian Wang, Jieping Zhu, Jean-Baptiste Gualtierotti, Xavier Schumacher

Oxidative three-component reaction of aldehydes, amines, and TMSCN in a biphasic solvent system (toluene/H2O) containing Oxone, tetra-n-butylammonium bromide (TBAB) and sodium bicarbonate afforded α-iminonitriles in good to excellent yields. This oxidative ...

Georg Thieme Verlag Kg2013

Near-Infrared 808 nm Light Boosts Complex IV-Dependent Respiration and Rescues a Parkinson-Related pink1 Model

Hubert van den Bergh, Georges Wagnières, Blaise Lovisa, Alec Ginggen

Mitochondrial electron transport chain (ETC) defects are observed in Parkinson's disease (PD) patients and in PD fly- and mouse-models; however it remains to be tested if acute improvement of ETC function alleviates PD-relevant defects. We tested the hypot ...

2013

Metabolic modeling and experimental studies on carbon and energy metabolism of Mycobacterium tuberculosis

Muhittin Emre Özdemir

Tuberculosis is an ancient human disease affecting millions of people every year. The common causative agent, Mycobacterium tuberculosis, is a peculiar pathogen that can persist in the host tissues for decades. Many of the key attributes of M. tuberculosis ...

EPFL2013

Lactate metabolism shift in CHO cell culture: the role of mitochondrial oxidative activity

Florian Maria Wurm, Martin Jordan, Mathieu Benjamin Stettler, Francesca Zagari

Lactate production is monitored in industrial processes as a crucial metabolite for cultured mammalian cells. Typically lactate is strongly produced during the exponential growth phase, while its net consumption is frequently observed when cells enter into ...

Elsevier2013

Adaptive Response of Group B Streptococcus to High Glucose Conditions: New Insights on the CovRS Regulation Network

Isabella Santi

Although the contribution of carbohydrate catabolism to bacterial colonization and infection is well recognized, the transcriptional changes during these processes are still unknown. In this study, we have performed comparative global gene expression analy ...

Public Library of Science2013

Characterization of the metallo-cofactors of the tetrachloroethene reductive dehalogenase purified from Sulfurospirillum multivorans

Sulfurospirillum multivorans is an epsilonproteobacterium able to grow anaerobically with hydrogen as electron donor and tetrachloroethene (PCE) as terminal electron acceptor (organohalide respiration). The dechlorination is mediated by the PCE reductive d ...

2013

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