Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids

Maria Y. Berezovskaya; Pavel V. Filatov; Polina S. Luganskaya; Alexandra V. Afanasieva; Daria A. Gorbenko; Maria S. Rubel; Daler R. Dadadzhanov; Tigran A. Vartanyan

doi:10.1117/12.3022750

Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids

Maria Y. Berezovskaya, Pavel V. Filatov, Polina S. Luganskaya, Alexandra V. Afanasieva, Daria A. Gorbenko, Maria S. Rubel, Daler R. Dadadzhanov, Tigran A. Vartanyan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Detection of nucleic acids has become a promising approach in diagnostics, but current methods often have limitations such as the need for expensive equipment or reduced sensitivity and specificity. Tuberculosis caused by M.tuberculosis is a widespread infectious disease that is also prone to developing antibiotic resistance. In this study, we introduce a novel method for detection and genotyping of M. tuberculosis using a biosensor based on a four-way junction (4WJ) DNA probe and plasmon Au nanospheres.

Original language	English
Title of host publication	Biophotonics in Point-of-Care III
Editors	Hatice Altug, Julien Moreau
Publisher	SPIE
ISBN (Electronic)	9781510673342
DOIs	https://doi.org/10.1117/12.3022750
State	Published - 1 Jan 2024
Externally published	Yes
Event	Biophotonics in Point-of-Care III 2024 - Strasbourg, France Duration: 10 Apr 2024 → 12 Apr 2024

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	13008
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Biophotonics in Point-of-Care III 2024
Country/Territory	France
City	Strasbourg
Period	10/04/24 → 12/04/24

Keywords

Au nanorods
Au nanospheres
DNA biosensor
Mycobacterium tuberculosis
pathogen detection
plasmonics

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1117/12.3022750

Cite this

Berezovskaya, M. Y., Filatov, P. V., Luganskaya, P. S., Afanasieva, A. V., Gorbenko, D. A., Rubel, M. S., Dadadzhanov, D. R., & Vartanyan, T. A. (2024). Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids. In H. Altug, & J. Moreau (Eds.), Biophotonics in Point-of-Care III Article 130080U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 13008). SPIE. https://doi.org/10.1117/12.3022750

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title = "Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids",

abstract = "Detection of nucleic acids has become a promising approach in diagnostics, but current methods often have limitations such as the need for expensive equipment or reduced sensitivity and specificity. Tuberculosis caused by M.tuberculosis is a widespread infectious disease that is also prone to developing antibiotic resistance. In this study, we introduce a novel method for detection and genotyping of M. tuberculosis using a biosensor based on a four-way junction (4WJ) DNA probe and plasmon Au nanospheres.",

keywords = "Au nanorods, Au nanospheres, DNA biosensor, Mycobacterium tuberculosis, pathogen detection, plasmonics",

author = "Berezovskaya, {Maria Y.} and Filatov, {Pavel V.} and Luganskaya, {Polina S.} and Afanasieva, {Alexandra V.} and Gorbenko, {Daria A.} and Rubel, {Maria S.} and Dadadzhanov, {Daler R.} and Vartanyan, {Tigran A.}",

note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Biophotonics in Point-of-Care III 2024 ; Conference date: 10-04-2024 Through 12-04-2024",

year = "2024",

month = jan,

day = "1",

doi = "10.1117/12.3022750",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Hatice Altug and Julien Moreau",

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address = "United States",

}

Berezovskaya, MY, Filatov, PV, Luganskaya, PS, Afanasieva, AV, Gorbenko, DA, Rubel, MS, Dadadzhanov, DR & Vartanyan, TA 2024, Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids. in H Altug & J Moreau (eds), Biophotonics in Point-of-Care III., 130080U, Proceedings of SPIE - The International Society for Optical Engineering, vol. 13008, SPIE, Biophotonics in Point-of-Care III 2024, Strasbourg, France, 10/04/24. https://doi.org/10.1117/12.3022750

Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids. / Berezovskaya, Maria Y.; Filatov, Pavel V.; Luganskaya, Polina S. et al.
Biophotonics in Point-of-Care III. ed. / Hatice Altug; Julien Moreau. SPIE, 2024. 130080U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 13008).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids

AU - Berezovskaya, Maria Y.

AU - Filatov, Pavel V.

AU - Luganskaya, Polina S.

AU - Afanasieva, Alexandra V.

AU - Gorbenko, Daria A.

AU - Rubel, Maria S.

AU - Dadadzhanov, Daler R.

AU - Vartanyan, Tigran A.

PY - 2024/1/1

Y1 - 2024/1/1

N2 - Detection of nucleic acids has become a promising approach in diagnostics, but current methods often have limitations such as the need for expensive equipment or reduced sensitivity and specificity. Tuberculosis caused by M.tuberculosis is a widespread infectious disease that is also prone to developing antibiotic resistance. In this study, we introduce a novel method for detection and genotyping of M. tuberculosis using a biosensor based on a four-way junction (4WJ) DNA probe and plasmon Au nanospheres.

AB - Detection of nucleic acids has become a promising approach in diagnostics, but current methods often have limitations such as the need for expensive equipment or reduced sensitivity and specificity. Tuberculosis caused by M.tuberculosis is a widespread infectious disease that is also prone to developing antibiotic resistance. In this study, we introduce a novel method for detection and genotyping of M. tuberculosis using a biosensor based on a four-way junction (4WJ) DNA probe and plasmon Au nanospheres.

KW - Au nanorods

KW - Au nanospheres

KW - DNA biosensor

KW - Mycobacterium tuberculosis

KW - pathogen detection

KW - plasmonics

UR - http://www.scopus.com/inward/record.url?scp=85199079136&partnerID=8YFLogxK

U2 - 10.1117/12.3022750

DO - 10.1117/12.3022750

M3 - Conference contribution

AN - SCOPUS:85199079136

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Biophotonics in Point-of-Care III

A2 - Altug, Hatice

A2 - Moreau, Julien

PB - SPIE

T2 - Biophotonics in Point-of-Care III 2024

Y2 - 10 April 2024 through 12 April 2024

ER -

Berezovskaya MY, Filatov PV, Luganskaya PS, Afanasieva AV, Gorbenko DA, Rubel MS et al. Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids. In Altug H, Moreau J, editors, Biophotonics in Point-of-Care III. SPIE. 2024. 130080U. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.3022750

Conjugates of DNA and plasmonic nanoparticles for the development of an SPR sensor for nucleic acids

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

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