MOF@PEDOT Composite Films for Impedimetric Pesticide Sensors (Global Challenges 2/2020) | Zendy

Sappia Luciano D. | Zendy; Tuninetti Jimena S. | Zendy; Ceolín Marcelo | Zendy; Knoll Wolfgang | Zendy; Rafti Matías | Zendy; Azzaroni Omar | Zendy

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MOF@PEDOT Composite Films for Impedimetric Pesticide Sensors (Global Challenges 2/2020)

Author(s) -

Sappia Luciano D.,

Tuninetti Jimena S.,

Ceolín Marcelo,

Knoll Wolfgang,

Rafti Matías,

Azzaroni Omar

Publication year - 2020

Publication title -

global challenges

Language(s) - English

Resource type - Journals

ISSN - 2056-6646

DOI - 10.1002/gch2.202070021

Subject(s) - pedot:pss , composite number , pesticide , materials science , nanotechnology , metal organic framework , crystallite , electrical conductor , chemical engineering , chemistry , composite material , metallurgy , organic chemistry , engineering , layer (electronics) , biology , adsorption , agronomy

Research efforts are increasingly focused on the development of portable devices for the on‐site evaluation of pesticide residues in food. In article 1900076, Jimena S. Tuninetti and co‐workers develop a chemi‐impedimetric sensor of imazalil using metal–organic frameworks (MOFs) incorporated into a conductive PEDOT composite film. The high affinity of the pesticide for the MOF crystallites allows for outstanding sensitivity to imazalil in the range of 15 ppb to 1 ppm.

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