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Tag: Ignacio A. Rodriguez-Jorquera

Contaminants in the Urban Environment: Bisphenol-A

General Structure of bisphenol-A.

Bisphenol-A (BPA) is a man-made chemical widely used as a component in many products of daily use in households, such as plastic bottles and metallic canned foods. BPA can leach from bottles and cans into  the environment, increasing our exposure to BPA. BPA… Read More

Contaminants in the Urban Environment: Microplastics

Plastic, plastic everywhere! We live in a world where we are surrounded by plastic: from packaging materials and cutlery to plastic appliances and medical devices. Since the mid-twentieth century, plastic has been a boon to humanity and an… Read More

Contaminantes en el Medio Ambiente Urbano: Los Perfluoroalquilos

Figure 2. Ejemplo de fuentes comunes de perfluoro alkilos para el medio ambiente. En dirección de las agujas del reloj: (1) Sartén antiadherente (Teflón) (2) Tela impermeable, (3) espuma extintora de fuego, (4) envoltorios de comida rápida.

Los perfluoroalquilos–los perfluorocarbonos (PFC) o, en inglés, perfluoroalkyl substances (PFASs)–son los productos químicos artificiales más comunes y persistentes en el planeta. Algunos de los productos más comunes que contienen perfluoroalquilos son sartenes de teflón, utensilios de cocina antiadherente,… Read More