scholarly journals EC2.2 - Screen printed carbon electrodes incorporating electrochemical molecularly imprinted polymers to detect pollutant

2018 ◽  
Author(s):  
H. Brisset ◽  
V. Mba Ekomo ◽  
C. Branger ◽  
R. Bikanga ◽  
G. Istamboulie ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Carbon Electrodes ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Screen Printed

Detection of Bisphenol A in aqueous medium by screen printed carbon electrodes incorporating electrochemical molecularly imprinted polymers

2018 ◽  
Vol 112 ◽  
pp. 156-161 ◽  
Author(s):  
Vitalys Mba Ekomo ◽  
Catherine Branger ◽  
Raphaël Bikanga ◽  
Ana-Mihaela Florea ◽  
Georges Istamboulie ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Aqueous Medium ◽  
Molecularly Imprinted Polymers ◽  
Carbon Electrodes ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Screen Printed

scholarly journals Screen Printed Electrode Based Detection Systems for the Antibiotic Amoxicillin in Aqueous Samples Utilising Molecularly Imprinted Polymers as Synthetic Receptors

Chemosensors ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 5 ◽  
Author(s):  
Oliver Jamieson ◽  
Thais C. C. Soares ◽  
Beatriz A. de Faria ◽  
Alexander Hudson ◽  
Francesco Mecozzi ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Low Cost ◽  
Synthesis Methods ◽  
Aqueous Samples ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Sensor Platforms ◽  
Sensor Platform ◽  
Thermal Detection ◽  
Screen Printed

Molecularly Imprinted Polymers (MIPs) were synthesised for the selective detection of amoxicillin in aqueous samples. Different functional monomers were tested to determine the optimal composition via batch rebinding experiments. Two different sensor platforms were tested using the same MIP solution; one being bulk synthesized and surface modified Screen Printed Electrodes (SPEs) via drop casting the microparticles onto the electrode surface and the other being UV polymerized directly onto the SPE surface in the form of a thin film. The sensors were used to measure amoxicillin in conjunction with the Heat-Transfer Method (HTM), a low-cost and simple thermal detection method that is based on differences in the thermal resistance at the solid–liquid interface. It was demonstrated that both sensor platforms could detect amoxicillin in the relevant concentration range with Limits of Detection (LOD) of 1.89 ± 1.03 nM and 0.54 ± 0.10 nM for the drop cast and direct polymerisation methods respectively. The sensor platform utilising direct UV polymerisation exhibited an enhanced response for amoxicillin detection, a reduced sensor preparation time and the selectivity of the platform was proven through the addition of nafcillin, a pharmacophore of similar shape and size. The use of MIP-modified SPEs combined with thermal detection provides sensors that can be used for fast and low-cost detection of analytes on-site, which holds great potential for contaminants in environmental aqueous samples. The platform and synthesis methods are generic and by adapting the MIP layer it is possible to expand this sensor platform to a variety of relevant targets.

scholarly journals Nanostructured Sensors for Determination of 3-(3,4-Dichlorophenyl)-1,1-Dimethylurea Based in Molecularly Imprinted Polymers (MIPs) Deposited in Screen Printed Carbon Nanotubes

2015 ◽  
Vol 66 (37) ◽  
pp. 33-41 ◽  
Author(s):  
R. Fernandez-Cori ◽  
J. C. Morales Gomero ◽  
B. C. Huayhuas-Chipana ◽  
M. d. P. Taboada Sotomayor ◽  
J. G. Ruiz Montoya
Keyword(s):  
Carbon Nanotubes ◽  
Molecularly Imprinted Polymers ◽  
Molecularly Imprinted ◽  
Imprinted Polymers ◽  
Nanostructured Sensors ◽  
Screen Printed

Preparation of Benzonic Acid Molecularly Imprinted Polymers and Its Adsorption Property

2010 ◽  
Vol 38 (3) ◽  
pp. 401-404
Author(s):  
Da-Wei LOU ◽  
Ying-Jie YANG ◽  
Guang HUANG ◽  
Ping-Li PU ◽  
Xin-Qing LEE ◽  
...  
Keyword(s):  
Molecularly Imprinted Polymers ◽  
Adsorption Property ◽  
Molecularly Imprinted ◽  
Imprinted Polymers
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