ArticleSensors (Basel, Switzerland)2013
Recent advances and achievements in nanomaterial-based, and structure switchable aptasensing platforms for ochratoxin A detection.
Article in Sensors (Basel, Switzerland), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Magnetic-Core/Gold-Shell Nanoparticles for the Detection of Hydrophobic Chemical Contaminants.Nanomaterials (Basel, Switzerland) · 2022Article
- A review on recent developments in optical and electrochemical aptamer-based assays for mycotoxins using advanced nanomaterials.Mikrochimica acta · 2019Review
- Sensitive colorimetric detection of ochratoxin A by a dual-functional Au/FeRSC advances · 2019Article
- Review
- The determination of Ochratoxin A based on the electrochemical aptasensor by carbon aerogels and methylene blue assisted signal amplification.Chemistry Central journal · 2018Article
- Review
- Ensuring food safety using aptamer based assays: Electroanalytical approach.Trends in analytical chemistry : TRAC · 2017Review
- Label-Free Aptasensors for the Detection of Mycotoxins.Sensors (Basel, Switzerland) · 2016Review
- Electrochemical Affinity Biosensors Based on Disposable Screen-Printed Electrodes for Detection of Food Allergens.Sensors (Basel, Switzerland) · 2016Review
- Portable Nanoparticle-Based Sensors for Food Safety Assessment.Sensors (Basel, Switzerland) · 2015Review
- Single domain antibody coated gold nanoparticles as enhancer for Clostridium difficile toxin detection by electrochemical impedance immunosensors.Bioelectrochemistry (Amsterdam, Netherlands) · 2015Article
- Current Trends in Nanomaterial-Based Amperometric Biosensors.Sensors (Basel, Switzerland) · 2014Review
- Disposable screen printed electrochemical sensors: tools for environmental monitoring.Sensors (Basel, Switzerland) · 2014Review
- Aptamer based electrochemical sensors for emerging environmental pollutants.Frontiers in chemistry · 2014Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aptamer-based bioreceptors that can easily adopt their surroundings have captured the attention of scientists from a wide spectrum of domains in designing highly sensitive, selective and structure switchable sensing assays. Through elaborate design and chemical functionalization, numerous aptamer-based assays have been developed that can switch their conformation upon incubation with target analyte, resulting in an enhanced output signal. To further lower the detection limits to picomolar levels, nanomaterials have attracted great interest in the design of aptamer-based sensing platforms. Associated to their unique properties, nanomaterials offer great promise for numerous aptasensing applications. This review will discuss current research activities in the aptasensing with typical example of detection of ochratoxin A (OTA). OTA, a secondary fungal metabolite, contaminates a variety of food commodities, and has several toxicological effects such as nephrotoxic, hepatotoxic, neurotoxic, teratogenic and immunotoxic activities. The review will introduce advances made in the methods of integrating nanomaterials in aptasensing, and will discuss current conformational switchable design strategies in aptasensor fabrication methodologies.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.