A5036827942- Advanced Chemical Sensor Technologies
- Air Quality and Health Impacts
- Pharmaceutical and Antibiotic Environmental Impacts
- Gas Sensing Nanomaterials and Sensors
- Toxic Organic Pollutants Impact
- Analytical chemistry methods development
- Effects and risks of endocrine disrupting chemicals
- Heavy Metal Exposure and Toxicity
- Mercury impact and mitigation studies
- Biosensors and Analytical Detection
- Indoor Air Quality and Microbial Exposure
- Olfactory and Sensory Function Studies
- Mycotoxins in Agriculture and Food
- Air Quality Monitoring and Forecasting
- Carcinogens and Genotoxicity Assessment
- Microplastics and Plastic Pollution
- Energy and Environment Impacts
- Global Public Health Policies and Epidemiology
- Occupational and environmental lung diseases
- Wheat and Barley Genetics and Pathology
- Spectroscopy Techniques in Biomedical and Chemical Research
- SARS-CoV-2 detection and testing
- Respiratory and Cough-Related Research
- Insect Pheromone Research and Control
- Indigenous Health and Education
Universität Ulm
2023-2025
Autonomous University of San Luis Potosí
2016-2022
Centro de Investigación y Proyectos en Ambiente y Desarrollo
2022
Helicobacter pylori infection has been associated with various gastrointestinal disorders, most notably the development of gastric cancer. Therefore, it is important to develop technologies for effective, rapid, sensitive, and personalized detection. The present study evaluates utility mid-infrared (MIR) exhaled breath sensors utilizing substrate-integrated hollow waveguide (iHWG) technology precise determination isotopic ratio 13CO2 vs 12CO2 simulating conditions relevant detection presence...
The objective of the present study was to identify volatile prints from exhaled breath, termed breath-print, breast cancer (BC) patients and healthy women by means an electronic nose evaluate its potential use as a screening method. A cross-sectional performed on 443 breath samples women, whom 262 had been diagnosed with BC biopsy 181 were (control group). Breath-print analysis utilizing Cyranose 320 nose. Group data evaluated principal component (PCA), canonical discriminant (CDA), support...
Electronic devices have been used to describe chemical compounds in the food industry. However, there are different models and manufacturers of these devices; thus, has little consistency type methods for identification. This work aimed determine applicability electronic nose (e-nose) Cyroanose 320 differentiation volatile organic (VOCs) fresh Mexican cheese (F-MC) formulated with milk from two dairy cattle breeds. The VOCs were described using a device manufactured by Sensigent Solid-Phase...
Gastric cancer remains a leading cause of cancer-related mortality, requiring the urgent development innovative diagnostic tools for early detection. This study presents an integrated infrared spectroscopic electronic nose system, novel device that combines (IR) spectroscopy and (eNose) concepts analyzing volatile organic compounds (VOCs) in exhaled breath. system was calibrated using relevant gas mixtures then tested during feasibility involving 26 gastric patients 32 healthy controls...