Abstract

TORRES, M.; POZO, K.  and  DIAZ, V.. Influence of Chlorpyriphos degradation on analytical detection using biosensors: current status review and future aspects. Entre Ciencia e Ingenieria [online]. 2021, vol.15, n.30, pp.9-21.  Epub June 08, 2022. ISSN 1909-8367.  https://doi.org/10.31908/19098367.2102.

Chlorpyrifos (CP) is a widely used pesticide related to various health hazards, and for its ubiquity, its monitoring has become relevant to assess the state and rates of emission to the environment. On the other hand, environmental factors favor the degradation of CP and dissipation in the environment, making it difficult to trace and detect it in the different matrices. Nowadays, the use of biosensors provides promising analytical techniques for the detection of various environmental importance compounds. However, it is unknown if the natural degradation of these compounds would affect the correct recognition by biosensors, influencing their use as a traceability tool. The main objective of this review is to address the recent advances in biosensors for the detection of CP, its challenges in detecting the real sample associated with the degradation of this pollutant, and the future aspects about with the environmental monitoring of this pesticide related to health risks.

Keywords : Degradation; Biological Recognition Elements; Metabolites; Environmental Monitoring; Traceability; Aptamer.

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