A5104027086- Advanced Chemical Sensor Technologies
- Analytical Chemistry and Chromatography
- Biological Stains and Phytochemicals
- Ocular Surface and Contact Lens
- Mechanical Engineering and Vibrations Research
- Meat and Animal Product Quality
- Thermoregulation and physiological responses
- Biosensors and Analytical Detection
- Ocular Infections and Treatments
- Potato Plant Research
- Gas Sensing Nanomaterials and Sensors
- Diet and metabolism studies
- Additive Manufacturing and 3D Printing Technologies
- Spectroscopy and Chemometric Analyses
- Innovations in Concrete and Construction Materials
- Plant-Derived Bioactive Compounds
- Fermentation and Sensory Analysis
- Retinal and Optic Conditions
Institute for Bioengineering of Catalonia
2020-2022
Gas chromatography—ion mobility spectrometry (GC-IMS) allows the fast, reliable, and inexpensive chemical composition analysis of volatile mixtures. This sensing technology has been successfully employed in food science to determine origin, freshness preventing alimentary fraud. However, GC-IMS data is highly dimensional, complex, suffers from strong non-linearities, baseline problems, misalignments, peak overlaps, long tails, etc., all which must be corrected properly extract relevant...
Gatifloxacin (GAT), a fourth-generation fluoroquinolone, is currently marketed primarily in the form of eye drops. The literature shows physical-chemical methods with predominance use toxic organic solvents, which promote generation potentially harmful residues both for environment and operator. objective was to develop validate an excellent green method visible region quantification GAT Purified water NaOH 0.1 M, as diluent, phenolphthalein 1 %, reaction, at 552 nm were used. linear range...
METHODS AND CHALLENGES.Metabolomics has played a central role in various areas of plant sciences, offering new perspectives for the advancement agriculture, drug discovery, chemical ecology and taxonomy.Plant metabolomics (identification quantification) aims to understand relationship between biological systems genetic, pathological or environmental stimuli terms differential expression metabolism.Owing unique challenges, such studies require multidisciplinary skills involving biology,...
The impact of diet and digestive disorders in flatus composition remains largely unexplored. This is partially due to the lack standardized sampling collection methods, easy atmospheric contamination. paper describes a method quantitatively determine major gases their application nutritional intervention. We describe how direct sample into Tedlar bags, simultaneous analysis by gas chromatography-thermal conductivity detection (GC-TCD). Results are analyzed univariate hypothesis testing...