Raman scattering study in bio-conjugated core-shell CdSe/ZnS quantum dots

T. V. Torchynska; J. Douda; S. S. Ostapenko; S. Jiménez-Sandoval; C. Phelan; A. Zajac; T. Zhukov; T. Sellers

doi:10.1016/j.jnoncrysol.2007.09.101

Raman scattering study in bio-conjugated core-shell CdSe/ZnS quantum dots

T. V. Torchynska, J. Douda, S. S. Ostapenko, S. Jiménez-Sandoval, C. Phelan, A. Zajac, T. Zhukov, T. Sellers

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

We studied the effect on Raman scattering spectra of bio-molecule conjugation with core/shell CdSe/ZnS quantum dots. It is found that in some cases the conjugation leads to noticeable variation of these spectra, so that the detection of bio molecules could be done more accurately. An explanation of the effect is proposed.

Original language	English
Pages (from-to)	2885-2887
Number of pages	3
Journal	Journal of Non-Crystalline Solids
Volume	354
Issue number	19-25
DOIs	https://doi.org/10.1016/j.jnoncrysol.2007.09.101
State	Published - 1 May 2008

Keywords

Biosensors
II-VI semiconductors
Nanocrystals
Quantum wells, wires and dots
Raman scattering
Raman spectroscopy
Sensors

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10.1016/j.jnoncrysol.2007.09.101

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title = "Raman scattering study in bio-conjugated core-shell CdSe/ZnS quantum dots",

abstract = "We studied the effect on Raman scattering spectra of bio-molecule conjugation with core/shell CdSe/ZnS quantum dots. It is found that in some cases the conjugation leads to noticeable variation of these spectra, so that the detection of bio molecules could be done more accurately. An explanation of the effect is proposed.",

keywords = "Biosensors, II-VI semiconductors, Nanocrystals, Quantum wells, wires and dots, Raman scattering, Raman spectroscopy, Sensors",

author = "Torchynska, {T. V.} and J. Douda and Ostapenko, {S. S.} and S. Jim{\'e}nez-Sandoval and C. Phelan and A. Zajac and T. Zhukov and T. Sellers",

note = "Funding Information: The work was partially supported by the National Science Foundation, USA (award: DMI-0523163) and SIP-IPN, Mexico as well as was funded in part by the Department of Defense Prostate Cancer Research Program, Grant No. PC050873. ",

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T1 - Raman scattering study in bio-conjugated core-shell CdSe/ZnS quantum dots

AU - Torchynska, T. V.

AU - Douda, J.

AU - Ostapenko, S. S.

AU - Jiménez-Sandoval, S.

AU - Phelan, C.

AU - Zajac, A.

AU - Zhukov, T.

AU - Sellers, T.

N1 - Funding Information: The work was partially supported by the National Science Foundation, USA (award: DMI-0523163) and SIP-IPN, Mexico as well as was funded in part by the Department of Defense Prostate Cancer Research Program, Grant No. PC050873.

PY - 2008/5/1

Y1 - 2008/5/1

N2 - We studied the effect on Raman scattering spectra of bio-molecule conjugation with core/shell CdSe/ZnS quantum dots. It is found that in some cases the conjugation leads to noticeable variation of these spectra, so that the detection of bio molecules could be done more accurately. An explanation of the effect is proposed.

AB - We studied the effect on Raman scattering spectra of bio-molecule conjugation with core/shell CdSe/ZnS quantum dots. It is found that in some cases the conjugation leads to noticeable variation of these spectra, so that the detection of bio molecules could be done more accurately. An explanation of the effect is proposed.

KW - Biosensors

KW - II-VI semiconductors

KW - Nanocrystals

KW - Quantum wells, wires and dots

KW - Raman scattering

KW - Raman spectroscopy

KW - Sensors

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DO - 10.1016/j.jnoncrysol.2007.09.101

M3 - Artículo

SN - 0022-3093

VL - 354

SP - 2885

EP - 2887

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

IS - 19-25

ER -

Raman scattering study in bio-conjugated core-shell CdSe/ZnS quantum dots

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