RT info:eu-repo/semantics/bachelorThesis T1 Determinación analítica de cocaína A1 García Guerra, María José A2 Universidad de Burgos. Departamento de Química K1 Química analítica K1 Chemistry, Analytic AB Drug abuse is a worldwide problem that claims thousands of lives each year; causing the devastation of families and the suffering of thousands of people. Around half of these deaths are caused by fatal overdoses in young victims. This work describes a new methodology for the determination of the purity of cocaine street samples, based on the use of redox modified screen-printed carbon electrodes (SPCEs), nanomaterials modified SPCEs and voltammetric techniques. LK http://hdl.handle.net/10259/3532 UL http://hdl.handle.net/10259/3532 LA spa DS Repositorio Institucional de la Universidad de Burgos RD 24-abr-2024