A5057149414- Electrochemical Analysis and Applications
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Advanced Chemical Sensor Technologies
- Corrosion Behavior and Inhibition
- Advanced biosensing and bioanalysis techniques
- Hydrogen embrittlement and corrosion behaviors in metals
- Water Quality Monitoring and Analysis
- Ionic liquids properties and applications
- Metal and Thin Film Mechanics
- Concrete Corrosion and Durability
- Advanced Sensor and Energy Harvesting Materials
- Chemistry and Chemical Engineering
- Porphyrin and Phthalocyanine Chemistry
- Molecular Junctions and Nanostructures
- Polyoxometalates: Synthesis and Applications
- Analytical chemistry methods development
- Anodic Oxide Films and Nanostructures
- History and advancements in chemistry
- Force Microscopy Techniques and Applications
- Fuel Cells and Related Materials
- Drug Transport and Resistance Mechanisms
- Luminescence and Fluorescent Materials
- Molecular Sensors and Ion Detection
University of Coimbra
2016-2025
International Union of Pure and Applied Chemistry
2021-2023
University of East Anglia
2023
Ingenierie des Materiaux polymeres
2023
58.com (China)
2023
ZHAW Zurich University of Applied Sciences
2023
Triangle
2023
Ospedale San Pietro Fatebenefratelli
2023
Walter de Gruyter (Germany)
2023
UNSW Sydney
2023
Abstract The definition of a “primary method measurement ” has permitted full consideration the primary standards for pH, determined by (cell without transference, Harned cell), secondary methods, and question whether as conventional quantity, can be incorporated within internationally accepted system measurement, International System Units (SI, Système d’ Unités). This approach enabled resolution previous compromise IUPAC 1985 Recommendations [ Pure Appl. Chem. 57 , 531 (1985)]....
Interindividual variation in response to metformin, first-line therapy for type 2 diabetes, is substantial. Given that transporters are determinants of metformin pharmacokinetics, we examined the effects promoter variants both multidrug and toxin extrusion protein 1 (MATE1) (g.–66T→C, rs2252281) MATE2 (g.–130G→A, rs12943590) on disposition response. The pharmacokinetics glucose-lowering were assessed healthy volunteers (n = 57) receiving metformin. renal secretory clearances higher (22% 26%,...
Abstract Progress in the photodynamic therapy (PDT) of cancer should benefit from a rationale to predict most efficient series photosensitizers that strongly absorb light phototherapeutic window (650–800 nm) and efficiently generate reactive oxygen species (ROS=singlet oxygen‐centered radicals). We show ratios between triplet photosensitizer–O 2 interaction rate constant ( k D ) photosensitizer decomposition d ), / , determine relative activities against various cells. The same efficacy...
Abstract Recommendations are given concerning the terminology of methods used in electroanalytical chemistry. Fundamental terms electrochemistry reproduced from previous PAC Recommendations, and new updated material is added for chemistry, classification electrode systems, techniques.
A new electrochemical sensor based on a neutral red (NR) and multiwalled carbon nanotubes (CNT) modified glassy electrode (GCE) with NR electropolymerized in ternary deep eutectic solvents (DES), has been developed. Cyclic voltammetry, impedance spectroscopy scanning electron microscopy were used to characterize the performance of sensor. Differential pulse voltammetry was utilized evaluate analytical acetaminophen (APAP) oxidation (PNR/CNT/GCE) Britton-Robinson buffer aqueous solution. The...
This review concerns deep eutectic solvents (DES) and how they can be exploited in the preparation of new improved electrochemical sensing platforms. Some relevant properties DES are described, with a brief description range applications recent advances concerning coatings materials prepared DES. Their use modified-electrode sensors biosensors publications is then addressed, particularly regarding electroactive redox polymer-modified electrodes, together nanomaterials, including employing...
Phenazine dyes and their polymers are reviewed with respect to application in electrochemical sensors biosensors, for which they finding increasing as redox mediators due unique also chromatic properties, being used the development of (bio)sensors direct or indirect analyte determination. Electrocatalytic effects decrease overpotential a number important analytes help increase sensitivity detection limit, some cases, allowing simultaneous determination several analytes; properties can be...
The effectiveness of immobilization functionalized carbon nanotubes into chitosan using different cross-linking agents has been evaluated. cross-linkers used were glyoxal (GO), glutaraldehyde (GA), epichlorohydrin (ECH), and 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide together with N-hydroxysuccinimide (EDC-NHS), the retained on graphite epoxy resin composite electrodes. nanotube modified electrodes have characterized by cyclic voltammetry (CV) electrochemical impedance spectroscopy...