A review: Recent advances in ultrasensitive and highly specific recognition aptasensors with various detection strategies.

Aptamers, Nucleotide Biosensing Techniques Environmental Pollutants / analysis
Apta-sensor Aptamer Biosensors Biotechnology Selectivity

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
15 Jul 2020
Historique:
received: 12 01 2020
revised: 03 03 2020
accepted: 19 03 2020
pubmed: 29 3 2020
medline: 20 2 2021
entrez: 29 3 2020
Statut: ppublish

Résumé

One of the most studied topics in analytical chemistry and physics is to develop bio-sensors. Aptamers are small single-stranded RNA or DNA oligonucleotides (5-25 kDa), which have advantages in comparison to their antibodies such as physicochemical stability and high binding specificity. They are able to integrate with proteins or small molecules, including intact viral particles, plant lectins, gene-regulation factor, growth factors, antibodies and enzymes. The aptamers have reportedly shown some unique characteristics, including long shelf-life, simple modification to provide covalent bonds to material surfaces, minor batch variation, cost-effectiveness and slight denaturation susceptibility. These features led important efforts toward the development of aptamer-based sensors, known as apta-sensors classified into optical, electrical and mass-sensitive based on the signal transduction mode. This review provided a number of current advancements in selecting, development criteria, and aptamers application with the focus on the effect of apta-sensors, specifically for disease-associated analyses. The review concentrated on the current reports of apta-sensors that are used for evaluating different food and environmental pollutants.

Identifiants

DOI: 10.1016/j.ijbiomac.2020.03.173 PMID: 32217120
pubmed: 32217120
pii: S0141-8130(20)32752-5
doi: 10.1016/j.ijbiomac.2020.03.173
pii:
doi:

Substances chimiques

Aptamers, Nucleotide 0
Environmental Pollutants 0

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

184-207

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Auteurs

Shu-Rong Yan (SR)

Institute of Smart Finance, Yango University, Fuzhou 350015, China.

Mohammad Mehdi Foroughi (MM)

Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, Iran. Electronic address: foroughi@iauk.ac.ir.

Mohadeseh Safaei (M)

Student Research Committee, School of Public Health, Bam University of Medical Sciences, Bam, Iran.

Shohreh Jahani (S)

Student Research Committee, School of Public Health, Bam University of Medical Sciences, Bam, Iran; Bam University of Medical Sciences, Bam, Iran.

Nasser Ebrahimpour (N)

Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.

Fariba Borhani (F)

Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Nadia Rezaei Zade Baravati (N)

Department of Nursing, School of Nursing and Midwifery, Bam University of Medical Sciences, Bam, Iran.

Zahra Aramesh-Boroujeni (Z)

Department of Clinical Laboratory, AlZahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.

Loke Kok Foong (LK)

Institute of Research and Development, Duy Tan University, Da Nang 550000, Viet Nam. Electronic address: lokekokfoong@duytan.edu.vn.

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Classifications MeSH

questionsmedicales.fr › Acides nucléiques, nucléotides et nucléosides › Nucléotides › Polynucléotides › Oligonucléotides › Aptamères nucléotidiques › A review: Recent advances in ultrasensitive...
questionsmedicales.fr › Techniques d'investigation › Techniques de sonde moléculaire › Techniques de biocapteur › A review: Recent advances in ultrasensitive...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › A review: Recent advances in ultrasensitive...