Gold nanocubes based optical detection of HIV-1 DNA via surface enhanced Raman spectroscopy.
Biomarkers
Gold Nanocubes
HIV-1 DNA
Optical biosensors
Optical detection
SERS
Journal
Journal of pharmaceutical and biomedical analysis
ISSN: 1873-264X
Titre abrégé: J Pharm Biomed Anal
Pays: England
ID NLM: 8309336
Informations de publication
Date de publication:
20 Mar 2023
20 Mar 2023
Historique:
received:
21
11
2022
revised:
16
12
2022
accepted:
09
01
2023
pubmed:
14
1
2023
medline:
25
2
2023
entrez:
13
1
2023
Statut:
ppublish
Résumé
Optical detection of HIV-1 DNA with surface enhanced Raman spectroscopy (SERS) is a quick and versatile method, having great potential in screening and characterization of HIV-1 virus particle. We have synthesized and applied novel gold nanocubes (AuNCs) for signal enhancement of SERS to study HIV-1 DNA strands by taking into account the specific vibrational bands of functional groups. Raman peaks at 562 cm
Identifiants
pubmed: 36638548
pii: S0731-7085(23)00011-0
doi: 10.1016/j.jpba.2023.115242
pii:
doi:
Substances chimiques
Gold
7440-57-5
Silver
3M4G523W1G
DNA
9007-49-2
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
115242Informations de copyright
Copyright © 2023 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.