A5071193093- Electrochemical Analysis and Applications
- Analytical Chemistry and Sensors
- Electrochemical sensors and biosensors
- Urban Stormwater Management Solutions
- Advanced Chemical Sensor Technologies
- Water Quality Monitoring and Analysis
- Water Quality and Pollution Assessment
- Soil and Water Nutrient Dynamics
- Hydrology and Watershed Management Studies
- Odor and Emission Control Technologies
- Wastewater Treatment and Nitrogen Removal
- Water Quality Monitoring Technologies
- Analytical chemistry methods development
- Hydrology and Sediment Transport Processes
- Freshwater macroinvertebrate diversity and ecology
- Layered Double Hydroxides Synthesis and Applications
- Microbial Fuel Cells and Bioremediation
- Gas Sensing Nanomaterials and Sensors
- Advanced biosensing and bioanalysis techniques
- Aquatic Ecosystems and Phytoplankton Dynamics
- Environmental Science and Water Management
- Soil erosion and sediment transport
- Environmental Toxicology and Ecotoxicology
- Conducting polymers and applications
- Supercapacitor Materials and Fabrication
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2020-2024
Centre Clermont-Auvergne-Rhône-Alpes
2022-2023
Forum Réfugiés - Cosi
2015-2022
Communauté urbaine de Lyon
2012-2021
City of Scientific Research and Technological Applications
2021
Institut dal Dicziunari Rumantsch Grischun
2019
Université Claude Bernard Lyon 1
2010-2017
Centre National de la Recherche Scientifique
2010-2017
Institut des Sciences Analytiques
2008-2017
École Normale Supérieure de Lyon
2017
Fifty years after the hyporheic zone was first defined (Orghidan, 1959), there are still gaps in knowledge regarding role of biodiversity processes. First, some methodological questions remained unanswered interactions between and physical processes, both for study habitat characteristics at different scales. Furthermore, many remain to be addressed help inform our understanding invertebrate community dynamics, especially trophic niches organisms, functional groups present within sediment,...
ZnO photocatalytic materials have been prepared using three precursors (Zinc Acetate, Zinc Hydroxide, and Peroxide), the effect of calcination temperature on structural properties has investigated. XRD, UV–Vis, BET, XPS, Time-Resolved Microwave Conductivity (TRMC), Raman, Electron Paramagnetic Resonance (EPR) used to correlate impact surface area, introduction oxygen and/or zinc vacancies, charge carrier dynamics, with their properties. The main objective is provide a new approach defects...
A green and efficient electrochemical sensor for simultaneous detection of cadmium (Cd) lead (Pb) heavy-metal ions is proposed in this work. For aim, biomass-derived porous carbon (BPC) along with nanoscale zero-valent iron (nZVI) nanoparticles have been used to modify glassy electrodes (GCE). The substrate herein was obtained from abundant marine biomass, Posidonia oceanica. nZVI particles were situ reduced on BPC by combining the conventional liquid-phase reduction method ferric chloride...
Planar electrochemical microcells were micromachined in a microcrystalline boron-doped diamond (BDD) thin layer using femtosecond laser. The performances of the new laser-machined BDD microcell assessed by differential pulse anodic stripping voltammetry (DPASV) determinations, at nanomolar level, four heavy metal ions European Water Framework Directive (WFD): Cd(II), Ni(II), Pb(II), Hg(II). results are compared with those previously published electrodes. calculated detection limits 0.4, 6.8,...
An original bi-enzymatic biosensor was designed by immobilizing Arthrospira platensis cells, called Spirulina, on gold interdigitated transducers. Phosphatase and esterase activities were inhibited, respectively, heavy metals pesticides. Inhibition observed with different mixtures of pesticides + metals. The quantification limits for Cd2+ Hg2+ are 10-20 M in mixture pure solution. parathion-methyl, paraoxon-methyl triazine respectively M, 10-18 solutions. These results show that there is no...
Lactate monitoring in body being of utmost importance clinical diagnostics. It is a vital biomarker the anaerobic metabolic pathway humans, its elevation may lead to respiratory or hepatic failure and many more diseases physiological fatigue. In this research, we propose low-cost high performance non-enzymatic electrochemical sensor aimed at detection lactate. The was fabricated by assembling ZnAl layered double hydroxide (LDH) nanosheets along with gold nanoparticles (AuNPs) onto boron...
Abstract Nanocomposite of nanoscale zero‐valent iron (nZVI) and layered double hydroxide (LDH) was used as modifier for boron‐doped diamond electrode in determination anti‐psychotic drug chlorpromazine (CPZ). nZVI nanoparticles were prepared by liquid phase reduction ferric chloride with sodium borohydride on the surface NiAl LDH matrix owing to strong exchange confinement efficiency LDH. The structure, binding properties nZVI@LDH nanocomposite monitored using powder X‐ray diffractometry,...