Luís J del Valle
Biographic Data
| ID | 7030955 |
|---|---|
| NAME | Luís J del Valle |
| GIVEN NAMES | Luís J |
| FAMILY NAME | del Valle |
| SIGNATURE | DEL VALLE L J |
| AFFILIATIONS | Universitat Politècnica de Catalunya |
| ORCID | 0000-0001-9916-1741 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 0 |
Sulfaquinoxaline Oxidation and Toxicity Reduction by Photo-Fenton Process
Sulfaquinoxaline (SQX) has been detected in environmental water samples, where its side effects are still unknown. To the best of our knowledge, its oxidation by Fenton and photo-Fenton processes has not been previously reported. In this study, SQX oxidation, mineralization, and toxicity ( Escherichia coli and Staphylococcus aureus bacteria) were evaluated at two different setups: laboratory bench (2 L) and pilot plant (15 L). The experimental de…
Removal of Paracetamol Using Effective Advanced Oxidation Processes
Fenton, photo-Fenton, and photo-induced oxidation, were investigated and compared for the treatment of 0.26 mmol L -1 of paracetamol (PCT) in a deionised water matrix, during a reaction span of 120.0 min. Low and high Fenton reagent loads were studied. Particularly, the initial concentration of Fe 2+ was varied between 0.09 and 0.18 mmol L -1 while the initial concentration of H2O2 was varied between 2.78 and 11.12 mmol L -1 . The quantitative pe…
Prevalencia de compra sin receta y recomendación de antibióticos para niños menores de 5 años en farmacias privadas de zonas periurbanas en Lima, Perú
The purchase of antibiotics for children <5 years of age in private pharmacies primarily occurs with a medical prescription. The pharmacist commonly recommended an antibiotic in cases lacking a prescription. Measures are needed to reduce the inappropriate use of antibiotics at medical facilities and in pharmacies
Preferencias de uso de antibióticos en niños menores de cinco años por médicos de centros de salud de primer nivel en zonas periurbanas de Lima, Perú
There is tendency to overuse antibiotics for diagnoses such as pharyngitis and bronchospasm, as well as in cases of watery diarrhea and common cold, the reason could be that a large number of children under five years are treated by general practitioners without training in pediatric care
Niveles de resistencia a quinolonas y otros antimicrobianos en cepas de Escherichia coli comensales en niños de la zona periurbana de Lima, Perú
The main aim of this study was to establish the resistance levels to antimicrobial agents, in 222 non-pathogenic E. Coli strains of fecal origin in Peru. The proportion of resistance found to the evaluated antimicrobials was ampicillin (62.6%), cotrimoxazole (48,6%), tetracycline (43,0%) and chloramphenicol (15,8%). We emphasize the high resistance levels found for quinolones: 32% for nalidixic acid (NAL) and 12% for ciprofloxacin (CIP). These hi…
No prominent works on this page.
Preferencias de uso de antibióticos en niños menores de cinco años por médicos de centros de salud de primer nivel en zonas periurbanas de Lima, Perú
There is tendency to overuse antibiotics for diagnoses such as pharyngitis and bronchospasm, as well as in cases of watery diarrhea and common cold, the reason could be that a large number of children under five years are treated by general practitioners without training in pediatric care
Niveles de resistencia a quinolonas y otros antimicrobianos en cepas de Escherichia coli comensales en niños de la zona periurbana de Lima, Perú
The main aim of this study was to establish the resistance levels to antimicrobial agents, in 222 non-pathogenic E. Coli strains of fecal origin in Peru. The proportion of resistance found to the evaluated antimicrobials was ampicillin (62.6%), cotrimoxazole (48,6%), tetracycline (43,0%) and chloramphenicol (15,8%). We emphasize the high resistance levels found for quinolones: 32% for nalidixic acid (NAL) and 12% for ciprofloxacin (CIP). These hi…
Prevalencia de compra sin receta y recomendación de antibióticos para niños menores de 5 años en farmacias privadas de zonas periurbanas en Lima, Perú
The purchase of antibiotics for children <5 years of age in private pharmacies primarily occurs with a medical prescription. The pharmacist commonly recommended an antibiotic in cases lacking a prescription. Measures are needed to reduce the inappropriate use of antibiotics at medical facilities and in pharmacies
Removal of Paracetamol Using Effective Advanced Oxidation Processes
Fenton, photo-Fenton, and photo-induced oxidation, were investigated and compared for the treatment of 0.26 mmol L -1 of paracetamol (PCT) in a deionised water matrix, during a reaction span of 120.0 min. Low and high Fenton reagent loads were studied. Particularly, the initial concentration of Fe 2+ was varied between 0.09 and 0.18 mmol L -1 while the initial concentration of H2O2 was varied between 2.78 and 11.12 mmol L -1 . The quantitative pe…
Sulfaquinoxaline Oxidation and Toxicity Reduction by Photo-Fenton Process
Sulfaquinoxaline (SQX) has been detected in environmental water samples, where its side effects are still unknown. To the best of our knowledge, its oxidation by Fenton and photo-Fenton processes has not been previously reported. In this study, SQX oxidation, mineralization, and toxicity ( Escherichia coli and Staphylococcus aureus bacteria) were evaluated at two different setups: laboratory bench (2 L) and pilot plant (15 L). The experimental de…
Antibiotic Use and Resistance (3 works) · Antibiotics (3 works) · Pharmaceutical and Antibiotic Environmental Impacts (3 works) · Advanced oxidation water treatment (2 works) · Chemistry (2 works) · Diarrhea (2 works) · Environmental Chemistry (2 works) · Family medicine (2 works) · Internal Medicine (2 works) · Medical prescription (2 works)