Concept

Citric acid

Related publications (53)

Hyperpolarized Magnetic Resonance Methods to Investigate Metabolic Pathways in Liver and Immune Cells

Dysregulation of cellular metabolism is a key feature of major diseases such as diabetes and cancer. Monitoring cellular metabolic alterations is of critical importance for improved understanding of disease progression and the development of novel therapeu ...

EPFL2017

A novel microwave assisted surfactant pretreatment of chili post-harvest residues for the production of bioethanol and biopolymer

Edgard Gnansounou, Binod Parameswaran

A novel microwave assisted surfactant pretreatment strategy was evaluated for the production of bioethanol and biopolymer from chili post-harvest residue. Among the various surfactants screened microwave assisted Tween - 20 pretreatment was found to be mor ...

2016

Influence of TiO2 phase composition on the photocatalytic activity of TiO2/MWCNT composites prepared by combined sol-gel/hydrothermal method

László Forró, Arnaud Magrez, Endre Horvath, Klara Hernadi

Titanium dioxide/multiwall carbon nanotube (TiO2/MWCNT) composites were prepared by sol-gel method with hydrolysis of titanium alkoxide precursor followed by crystallization via hydrothermal treatment at different acid concentrations. Transmission electron ...

Elsevier Science Bv2016

Optimizing the extraction of extracellular DNA of aerobic granular biofilms

Katarzyna Bialek

Formation and properties of aerobic granules for enhanced biological phosphorus removal (EBPR) from sequencing batch reactor (SBR) strongly depend on the extracellular polymeric substances (EPS) in which the microorganisms are embedded. The composition of ...

2016

Bacterial inactivation with iron citrate complex: A new source of dissolved iron in solar photo-Fenton process at near-neutral and alkaline pH

César Pulgarin, Andrzej Sienkiewicz, Cristina del Socorro Lonfat

This study reports the first application of Fe-citrate-based photo-Fenton chemistry for the inactivation of Escherichia coil. Promising results of bacterial inactivation at near-neutral and alkaline pH conditions were obtained, while using low iron concent ...

Elsevier2016

Selective detection of Al3+ and citric acid with a fluorescent amphiphile

Kay Severin

An amphiphilic fluorescent dye with a disulfonated BODIPY head group and a heptadecyl side chain is described. In buffered aqueous solution, the amphiphile can form aggregates with a critical micelle concentration of similar to 20 mu M. The aggregation of ...

Royal Society of Chemistry2015

A novel crude glycerol assisted surfactant pretreatment strategy of chili post-harvest residue for bioethanol production

Edgard Gnansounou, Binod Parameswaran

A novel crude glycerol assisted surfactant pretreatment was evaluated for bioethanol production from chili post-harvest residue. Among the various surfactants screened crude glycerol assisted polyethylene glycol (PEG) pretreatment was found to be more effe ...

2015

Direct noninvasive estimation of myocardial tricarboxylic acid cycle flux in vivo using hyperpolarized 13C magnetic resonance

Rolf Gruetter, Hongxia Lei, Tian Cheng, Arnaud Comment, Josefina Adriana Maria Bastiaansen

BACKGROUND: The heart relies on continuous energy production and imbalances herein impair cardiac function directly. The tricarboxylic acid (TCA) cycle is the primary means of energy generation in the healthy myocardium, but direct noninvasive quantificati ...

Elsevier2015

Novel Chemosensors for Biologically Important Analytes

Ziya Köstereli

In this work, fluorescent-based chemosensors for the detection of important analytes in aqueous solution are described. The sensors are based on different detection concepts, including analyte-induced aggregation/de-aggregation, pattern-based sensing and m ...

EPFL2015

Simultaneous generation of mild acidic functionalities and small supported Ir NPs from alumina-supported well-defined iridium siloxide

Florent Emmanuel Héroguel, Olga Safonova

We report the simultaneous formation of small Ir nanoparticles and silica–alumina from a well-defined iridium siloxide precursor grafted on alumina. Treatment of the alumina-supported iridium surface complex with H2 leads to the formation of small and narr ...

Elsevier2015

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