Approaches to the Rational Design of Molecularly Imprinted Polymers Developed for the Selective Extraction or Detection of Antibiotics in Environmental and Food Samples

Jamieson, Oliver; Mecozzi, Francesco; Crapnell, Robert D.; Battell, William; Hudson, Alexander; Novakovic, Katarina; Sachdeva, Ashwin; Canfarotta, Francesco; Herdes, Carmelo; Banks, Craig E.; Snyder, Helena; Peeters, Marloes

doi:10.1002/pssa.202170037

Cited by 5 publications

(3 citation statements)

References 66 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…4 Therefore, there is an unmet demand for sensitive, rapid and selective sensors for antibiotics that would allow robust environmental monitoring and ensure food quality. 5,6 However, achieving this ambition faces three main challenges, which are assay sensitivity, selectivity and long detection time. 7 One promising tactic to gain greater sensitivity is to confine the sensor to the nanoscale.…”

Section: Introductionmentioning

confidence: 99%

A molecularly imprinted antibiotic receptor on magnetic nanotubes for the detection and removal of environmental oxytetracycline

Wang

Zhang

et al. 2022

J. Mater. Chem. B

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

A molecularly imprinted antibiotic receptor on magnetic nanotubes for the detection and removal of environmental oxytetracycline

Wang

Zhang

et al. 2022

J. Mater. Chem. B

View full text Add to dashboard Cite

show abstract

“…Optimizing the stoichiometric ratios between the crosslinker, monomer, and template will improve this affinity and the binding capacity of the MIP [ 78 ]. The sensing capability of a MIP is usually compared with a non-imprinted polymer (NIP) that is synthesized in an identical manner, but without the presence of the template analyte to evaluate the effect of imprinting [ 79 ].…”

Section: Pfas Sensing With Receptors Made Via Imprinting Technologymentioning

confidence: 99%

An Overview on Recent Advances in Biomimetic Sensors for the Detection of Perfluoroalkyl Substances

Ahmadi Tabar,

Lowdon,

Bakhshi Sichani

et al. 2023

Sensors

View full text Add to dashboard Cite

Per- and polyfluoroalkyl substances (PFAS) are a class of materials that have been widely used in the industrial production of a wide range of products. After decades of bioaccumulation in the environment, research has demonstrated that these compounds are toxic and potentially carcinogenic. Therefore, it is essential to map the extent of the problem to be able to remediate it properly in the next few decades. Current state-of-the-art detection platforms, however, are lab based and therefore too expensive and time-consuming for routine screening. Traditional biosensor tests based on, e.g., lateral flow assays may struggle with the low regulatory levels of PFAS (ng/mL), the complexity of environmental matrices and the presence of coexisting chemicals. Therefore, a lot of research effort has been directed towards the development of biomimetic receptors and their implementation into handheld, low-cost sensors. Numerous research groups have developed PFAS sensors based on molecularly imprinted polymers (MIPs), metal–organic frameworks (MOFs) or aptamers. In order to transform these research efforts into tangible devices and implement them into environmental applications, it is necessary to provide an overview of these research efforts. This review aims to provide this overview and critically compare several technologies to each other to provide a recommendation for the direction of future research efforts focused on the development of the next generation of biomimetic PFAS sensors.

show abstract

“…After removing the templates, the MIPs contain complementary functionalized cavities whose size and form mimic those of the template molecule [22]. These functional cavities have been designed precisely to recognize the template molecules in a specific and selective manner [23][24][25].…”

Section: ■ Introductionmentioning

confidence: 99%

Recent Advances and Future Prospects of Molecular Imprinting Polymers as a Recognition Sensing System for Food Analysis: A Review

et al. 2022

View full text Add to dashboard Cite

Molecular imprinting polymers (MIPs) have been widely used to produce stable polymeric materials due to their highly selective binding sites to determine the analyte (target molecule) in food products. MIPs begin with a complex compound between the template molecule and the functional monomers that can be polymerized when there is a closely crossed link. MIPs left specific cavities after the removal of templates during washing, which complements the size and shape of the templates. The use of MIPs has contributed to novel advances in materials science, polymer science, natural science, and other multi-disciplinary systems. Optical chemical sensor is an exciting field in MIPs today due to comprehend the unique affirmation limit of associated polymers giving stable polymers with high molecular recognition capabilities. MIPs display a wide extent of relevance, incredible flexibility, security, and high selectivity; their internal affirmation districts can be explicitly gotten together with design molecules to achieve specific affirmation. This review covers the various achievements of sensors used in laboratory analyses. The advancement in the development of MIPs is evaluated with an accentuation on the preparation principle, the discovery process, the molecular recognition mechanism and future perspectives and challenges for MIPs in building an optical chemical sensor.

show abstract

Approaches to the Rational Design of Molecularly Imprinted Polymers Developed for the Selective Extraction or Detection of Antibiotics in Environmental and Food Samples

Cited by 5 publications

References 66 publications

A molecularly imprinted antibiotic receptor on magnetic nanotubes for the detection and removal of environmental oxytetracycline

A molecularly imprinted antibiotic receptor on magnetic nanotubes for the detection and removal of environmental oxytetracycline

An Overview on Recent Advances in Biomimetic Sensors for the Detection of Perfluoroalkyl Substances

Recent Advances and Future Prospects of Molecular Imprinting Polymers as a Recognition Sensing System for Food Analysis: A Review

Contact Info

Product

Resources

About