TY - JOUR
T1 - Development of an Electrochemical Sensor Conjugated with Molecularly Imprinted Polymers for the Detection of Enrofloxacin
AU - Gallegos-Tabanico, Amed
AU - Jimenez-Canale, Jorge
AU - Hernandez-Leon, Sergio G.
AU - Burgara-Estrella, Alexel J.
AU - Encinas-Encinas, Jose Carmelo
AU - Sarabia-Sainz, Jose A.
N1 - Publisher Copyright:
© 2022 by the authors.
PY - 2022/11
Y1 - 2022/11
N2 - An electrochemical sensor was fabricated for the rapid and simple detection of enrofloxacin (EF). Modification of screen-printed gold electrodes (SPE) with molecularly imprinted polymers (MIPs) allowed the detection of enrofloxacin by square wave voltammetry (SWV), measuring the oxidation peak at +0.9 V. The detection principle of molecularly imprinted polymers (MIPs) is based on the formation of binding sites with affinities and specificities comparable with those of natural antibodies. The detection of enrofloxacin showed a linear range of 0.01–0.1 mM with a detection limit LOD of 0.02 mM. The development of a non-imprinted polymer (NIP) control sensor allowed for better and more efficient detection. In addition, the sensor is portable, having the advantage of analyzing and detecting molecules of interest without the need to take the sample to a laboratory.
AB - An electrochemical sensor was fabricated for the rapid and simple detection of enrofloxacin (EF). Modification of screen-printed gold electrodes (SPE) with molecularly imprinted polymers (MIPs) allowed the detection of enrofloxacin by square wave voltammetry (SWV), measuring the oxidation peak at +0.9 V. The detection principle of molecularly imprinted polymers (MIPs) is based on the formation of binding sites with affinities and specificities comparable with those of natural antibodies. The detection of enrofloxacin showed a linear range of 0.01–0.1 mM with a detection limit LOD of 0.02 mM. The development of a non-imprinted polymer (NIP) control sensor allowed for better and more efficient detection. In addition, the sensor is portable, having the advantage of analyzing and detecting molecules of interest without the need to take the sample to a laboratory.
KW - SPE
KW - electrochemical
KW - enrofloxacin
KW - molecularly imprinted polymers
KW - sensor
UR - http://www.scopus.com/inward/record.url?scp=85141844906&partnerID=8YFLogxK
U2 - 10.3390/chemosensors10110448
DO - 10.3390/chemosensors10110448
M3 - Artículo
AN - SCOPUS:85141844906
SN - 2227-9040
VL - 10
JO - Chemosensors
JF - Chemosensors
IS - 11
M1 - 448
ER -