A5023218676- Extraction and Separation Processes
- Electrochemical Analysis and Applications
- Recycling and Waste Management Techniques
- Analytical Chemistry and Sensors
- Advancements in Battery Materials
- Electrochemical sensors and biosensors
- Electron Spin Resonance Studies
- Metal complexes synthesis and properties
- Hemoglobin structure and function
- Ammonia Synthesis and Nitrogen Reduction
- Hydrogen Storage and Materials
- Magnetic Properties of Alloys
- Garlic and Onion Studies
- Minerals Flotation and Separation Techniques
- Phytochemicals and Antioxidant Activities
- Chemotherapy-induced organ toxicity mitigation
- Adsorption and biosorption for pollutant removal
- Supercapacitor Materials and Fabrication
- Graphite, nuclear technology, radiation studies
- Fuel Cells and Related Materials
- Light effects on plants
- Dendrimers and Hyperbranched Polymers
- bioluminescence and chemiluminescence research
- Free Radicals and Antioxidants
- Sulfur Compounds in Biology
Babeș-Bolyai University
2003-2023
Laboratoire d’Electrochimie et de Physico-chimie des Matériaux et des Interfaces
2003-2004
Lund University
2004
In this paper, an optimal artificial neural network determined by a self‐adaptive differential evolution approach is applied to model and optimize the removal of copper from wastewater ion‐exchange process. The Purolite S930 + resin with iminodiacetic group was used in batch mode for Cu(II) synthetic aqueous solutions different working conditions (initial solution pH, stirring rate, initial concentration copper, temperature, contact time amount). obtained results indicated that methodology...
Platinum-based chemotherapeutic agents are considered among the most potent anticancer drugs used in treatment of human tumors. Cisplatin is efficient testicular, ovarian, bladder, and head neck carcinomas, although its use limited by severe nephrotoxicity ototoxicity resistance. Oxaliplatin has consistently exerted antitumor activity colon, lung cancers shown less toxicity than analogue. Given that literature data contradictory with respect to cytotoxicity these DNA adduct formation,...
In the context of large and increasing interest for an efficient ecological recycling Waste Electrical Electronic Equipments (WEEEs), we decide to evaluate feasibility electrochemical process waste printed circuit boards (WPCBs) based on bromine-bromide leaching system.For this preliminary study, a perforated rotating drum chemical reactor (RDCR), interconnected with divided (DER) in closed hydraulic loop, was successfully used dismantle consecutively three computer motherboards (CMB) after...
Despite a recent increase in interest towards phytoglobins and their importance plants, much is still unknown regarding biochemical/biophysical properties physiological roles. The present study presents data on three recombinant Arabidopsis terms of UV-vis Raman spectroscopic characteristics, redox state control, potentials autoxidation rates. latter are strongly influenced by pH for all hemoglobins - (with fundamental involvement the distal histidine), as well added anion concentrations...
The dissolution of the main metals (Cu, Zn, Sn, Pb and Fe) found in waste printed circuit boards (WPCBs) was investigated by electrochemical corrosion measurements (potentiodynamic polarization impedance spectroscopy (EIS)) different bromide-based systems that could be used as lixiviants hydrometallurgical route recovery. analysis products carried out X-ray diffraction (XRD) photoelectron (XPS) measurements. All showed addition bromine electrolyte favors to great extents process all studied...
This study aims to evaluate the ability of graphite granules (GG) recycled from spent Zn-C batteries act as 3D cathode for hydrogen peroxide (HP) electrosynthesis (HPE) in eco-friendly conditions (unbuffered 0.05 M Na2SO4 solution, air O2 source). The performances GG were compared those other usual carbonaceous materials HPE such bloc, felt and reticulate vitreous carbon (RVC), using a divided filter-press electrochemical reactor. operational parameters polarization mode, electrolyte flow...
Abstract not Available.
The laboratories use automatic syringes to reduce the work volume and increase precision of their measurements. solutions available on market are very expensive. In this paper, we propose development a new 3D printed syringe that can be used by students complete titration experiments. This product is precise, modular it remotely, so won't need site for studies. cost such device compared existing ones much smaller, but has similar performances.