Electrochemical aptasensor based on DNA-templated copper nanoparticles and RecJf exonuclease-assisted target recycling for lipopolysaccharide detection

Xie, Shunbi; Liang, Shuting; Tian, Liangliang; Ding, Ge; He, Meiting; Li, Haojie; Yang, Heshan

doi:10.1039/d3ay01638b

Anal. Methods

2024

DOI: 10.1039/d3ay01638b

|View full text |Cite

Electrochemical aptasensor based on DNA-templated copper nanoparticles and RecJf exonuclease-assisted target recycling for lipopolysaccharide detection

Shunbi Xie,

Shuting Liang,

Liangliang Tian

et al.

Abstract: An electrochemical aptasensor for detecting lipopolysaccharides was fabricated based on DNA-templated copper nanoparticles and RecJf exonuclease-assisted target recycling.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Aptasensors and Advancement in Molecular Recognition Technology

Napit,

Jaysawal,

Chowdhury

et al. 2024

Adv Materials Technologies

View full text Add to dashboard Cite

Synthetic oligonucleic acids known as aptamers exhibit remarkable selectivity and affinity for target recognition and binding. Selected via an iterative process known as “selective evolution of ligands by exponential enrichment” (SELEX), aptamers fold into defined 3D conformations to interact with their targets. The incorporation of aptamers as recognition elements has driven notable progress in biosensors, giving rise to the development of aptasensors. Here, the process of aptamer discovery and the development of various types of aptasensors are summarized. The fundamental design principles of aptasensors are elaborated along with the superiority of aptamers compared to antibodies. The various modes employed by aptasensors, such as structure‐switching design, hybridization chain reaction amplification, enzyme‐assisted recycling, and split aptamer design are examined. Further light is shed on the diverse landscape of aptasensors, their adaptability to different analytes aptasensors as well as their potential to propel advancements in modern biosensor technology. As a nucleic acids‐based biosensor platform, aptasensors poise to become a next generation of sensitive and cost‐effective technology to shape the future of molecular recognition in biosensing.

show abstract

Aptasensors and Advancement in Molecular Recognition Technology

Napit,

Jaysawal,

Chowdhury

et al. 2024

Adv Materials Technologies

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Electrochemical aptasensor based on DNA-templated copper nanoparticles and RecJf exonuclease-assisted target recycling for lipopolysaccharide detection

Abstract: An electrochemical aptasensor for detecting lipopolysaccharides was fabricated based on DNA-templated copper nanoparticles and RecJf exonuclease-assisted target recycling.

Cited by 1 publication

References 37 publications

Aptasensors and Advancement in Molecular Recognition Technology

Aptasensors and Advancement in Molecular Recognition Technology

Contact Info

Product

Resources

About