2021
DOI: 10.1016/j.talanta.2021.122183
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Development of a novel label-free impedimetric electrochemical sensor based on hydrogel/chitosan for the detection of ochratoxin A

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Cited by 60 publications
(23 citation statements)
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“…Among electrochemical methods, EIS is commonly utilized due to its ability to reveal interaction between different layers of PAD during surface modification of the electrode [ 135 ]. Since EIS is highly sensitive, it is frequently used for label-free immunosensors [ 136 ]. Principles of these electrochemical detection techniques have been broadly reviewed [ 49 , 137 ].…”
Section: Recent Applications Of Paper-based Analytical Devices For Virus Detectionmentioning
confidence: 99%
“…Among electrochemical methods, EIS is commonly utilized due to its ability to reveal interaction between different layers of PAD during surface modification of the electrode [ 135 ]. Since EIS is highly sensitive, it is frequently used for label-free immunosensors [ 136 ]. Principles of these electrochemical detection techniques have been broadly reviewed [ 49 , 137 ].…”
Section: Recent Applications Of Paper-based Analytical Devices For Virus Detectionmentioning
confidence: 99%
“…A novel label-free impedimetric electrochemical aptasensor for the detection of ochratoxin A (OTA) is finally reported [96]. OTA belongs to the ochratoxins family.…”
Section: Toxinsmentioning
confidence: 99%
“…OTA analysis steps of the impedimetric electrochemical sensor. Reprinted with the permission from reference[96]. Copyrigt 2021 Elsevier.…”
mentioning
confidence: 99%
“…Finally, we propose a novel label-free impedimetric electrochemical sensor consisting of chitosan/dipeptide nanofibrous hydrogel and immobilized DNA probes with OTA aptamer for the detection of ochratoxin A (OTA) [89].…”
Section: Toxinsmentioning
confidence: 99%
“…OTA analysis steps of the impedimetric electrochemical sensor. Reprinted with permission from[89]. Copyrigt 2021 Elsevier.…”
mentioning
confidence: 99%