2017
DOI: 10.1016/j.bios.2017.05.047
|View full text |Cite
|
Sign up to set email alerts
|

A genosensor for detection of consensus DNA sequence of Dengue virus using ZnO/Pt-Pd nanocomposites

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

1
51
0

Year Published

2017
2017
2024
2024

Publication Types

Select...
8

Relationship

3
5

Authors

Journals

citations
Cited by 106 publications
(52 citation statements)
references
References 23 publications
1
51
0
Order By: Relevance
“…These include East-Central South African (ECSA), West African, Asian, and the Indian Ocean Lineage (IOL) 3,4 . This disease transmits to the humans by infected mosquitoes, namely; Aedes agypti and Aedes albopictis 5 . CHIG has been characterized by onset of sudden fever followed by skin rashes, rigorous joint pain and relentless rheumatic symptoms 1,6 .…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…These include East-Central South African (ECSA), West African, Asian, and the Indian Ocean Lineage (IOL) 3,4 . This disease transmits to the humans by infected mosquitoes, namely; Aedes agypti and Aedes albopictis 5 . CHIG has been characterized by onset of sudden fever followed by skin rashes, rigorous joint pain and relentless rheumatic symptoms 1,6 .…”
Section: Introductionmentioning
confidence: 99%
“…Advancements in electrochemical biosensors have motivated various designs of real time POC diagnosis tools 10 . The advantages such as rapid response time, low cost and suitability for mass production associated with detection of DNA hybridization have triggered the development of DNA-based electrochemical biosensors 5,11,12 . These advantages motivated the present work wherein we have developed an electrochemical DNA biosensor for the detection of CHIGV DNA.…”
Section: Introductionmentioning
confidence: 99%
“…Conventional diagnostic assays employed for dengue detection such as isolation of the virus, detection of DENV specific antibodies, ELISA, and PCR have some limitations. 4 They reported that the coupling of smart nanomaterials as ZnO/Pt-Pb nanocomposite in electrochemical genosensors improve the immobilization and sensitivity to virus DNA target, with LOD of 4.3x10 -5 M. In Hepatitis virus which is a global health problem, Honorato Castro et al 23 established for the first time an electrochemical genosensor incorporating a specific oligonucleotides probe detecting Hepatitis B virus, by direct (detect hybridization by direct oxidation of guanosine and adenosine base) or indirect (using ethidium bromide as a hybridization indicator) electrochemical transduction, based on a graphite electrode modified with a poly(4aminophenol) matrix. This efficiency of the use of nanocomplexes has also been reported by Rolim et al 24 whose used electrochemical sandwich-type genosensors based upon DNA-AuNPs for detection of a Systemic Arterial Hypertension (SAH) polymorphism located in intron 16 of the Angiotensin-converter enzyme (ACE) gene (related to heart diseases, especially blood hypertension, its early detection is of great biomedical interest).…”
Section: Plants Breeding Food Safety and Quality Controlmentioning
confidence: 99%
“…The electrochemical DNA-based genosensors can be coupled with nanoparticles or nanocomposites to improve both oligonucleotides sequence immobilization on the transducer surface and sensitivity to hybridization. [3][4][5][6][7] The electrochemical techniques applied in genosensor can be used in different goals, e.g Differential Pulse Voltammetry (DPV) as analystical technique is usually used to measure the concentration of some specific electroactive species with high sensitivity. 8 This paper is devoted to giving a general idea about the fields of application of electrochemistry, such as medicine, plant breeding, food safety and quality control, and bacterial and viral analysis.…”
Section: Introductionmentioning
confidence: 99%
“…We report herein the application of electrochemical Paper-based analytical devices (ePADs) conjugated with graphitic carbon nitride and DNA probe for the detection of norovirus DNA. DNA Probe employed in the fabrication of the biosensor was the consensus sequence as NoV can be classified as five different distinct geno-groups in order to determine the DNA sequence of all distinct genotypes [29]. The fabricated biosensor showed a low response time, high specificity and selectivity with a low detection limit.…”
mentioning
confidence: 99%