A5056692938- Effects and risks of endocrine disrupting chemicals
- Microplastics and Plastic Pollution
- Isotope Analysis in Ecology
- Toxic Organic Pollutants Impact
- Identification and Quantification in Food
- Heavy metals in environment
- Pharmaceutical and Antibiotic Environmental Impacts
- Heavy Metal Exposure and Toxicity
- Radioactivity and Radon Measurements
- Meat and Animal Product Quality
- Mercury impact and mitigation studies
- Vibrio bacteria research studies
- Antibiotic Resistance in Bacteria
- Analytical chemistry methods development
- Cassava research and cyanide
- Chemical Analysis and Environmental Impact
- Spectroscopy and Chemometric Analyses
- Radiation Dose and Imaging
- Metal Extraction and Bioleaching
- Advanced Chemical Sensor Technologies
- Chemistry and Chemical Engineering
- Heavy Metals in Plants
- Radioactive contamination and transfer
- Carcinogens and Genotoxicity Assessment
Universidade de São Paulo
2015-2024
SUPERA Park of Innovation and Technology of Ribeirão Preto
2015
Clinics Hospital of Ribeirão Preto
2015
Bisphenol A (BPA) is an endocrine and metabolic disruptor commonly employed as a color developer in thermal papers. Consequently, BPA derived from papers has been considered important source of exposure for humans, since this chemical may migrate paper to skin upon contact. Further, due recent restrictions on use some countries, it replaced by new analogue, bisphenol S (BPS). The aim the present study was determine levels BPS 190 different receipts, randomly collected locations São Paulo...
Elemental determination was carried out on 60 egg samples (37 organic and 23 non-organic), with the goal of identifying significant differences between two types eggs for classification purposes.
Abstract Chocolate is an appreciated food derived from cacao fruit. The flavonoids and minerals present in the chocolate have benefits to health, some specific are known be toxic. Because of differences their production systems, organic has a distinguishable pattern mineral concentrations than conventional chocolate. Aiming for authenticity study toxic elements chocolate, we this work simple method classify samples based on elemental fingerprint profiling multivariate data analysis....
In this study, a simple and fast procedure was developed validated for the determination of bisphenol A (BPA) in paper products using synchronous fluorescence spectroscopy.The method used BPA thirteen types products, including thermal receipt papers, lottery tickets, bus business cards, mailing envelopes, flyers, napkins, printing paper, food contact kitchen rolls, toilet newspapers, magazines.BPA found 98% papers (n = 341) at concentrations ranging from below limit quantification (LOQ) to...
In recent years, the number of epidemiological studies on phthalates that can inform and help update health risk assessments has grown rapidly. Developing reliable rapid analytical methods for determining phthalate monoesters (m-PAEs) is an important biomonitoring tool assessing exposure. this study, a fast sensitive method was developed to determine 15 m-PAEs in human urine samples as effective biomarkers exposure assessment. Air-assisted dispersive liquid-liquid microextraction liquid...