Plasmon enhanced silver quantum cluster fluorescence for biochemical applications

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

Standard

Plasmon enhanced silver quantum cluster fluorescence for biochemical applications. / Bernard, S.; Kutter, Jörg P.; Mogensen, K. B.

Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Vol. 2 NSTI Nano Science and Technology Institute, 2014. p. 443-446.

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

Harvard

Bernard, S, Kutter, JP & Mogensen, KB 2014, Plasmon enhanced silver quantum cluster fluorescence for biochemical applications. in Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. vol. 2, NSTI Nano Science and Technology Institute, pp. 443-446.

APA

Bernard, S., Kutter, J. P., & Mogensen, K. B. (2014). Plasmon enhanced silver quantum cluster fluorescence for biochemical applications. In Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014 (Vol. 2, pp. 443-446). NSTI Nano Science and Technology Institute.

Vancouver

Bernard S, Kutter JP, Mogensen KB. Plasmon enhanced silver quantum cluster fluorescence for biochemical applications. In Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Vol. 2. NSTI Nano Science and Technology Institute. 2014. p. 443-446

Author

Bernard, S. ; Kutter, Jörg P. ; Mogensen, K. B. / Plasmon enhanced silver quantum cluster fluorescence for biochemical applications. Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014. Vol. 2 NSTI Nano Science and Technology Institute, 2014. pp. 443-446

Bibtex

@inproceedings{5b0d3f4f970b46b19b9058b871323508,
title = "Plasmon enhanced silver quantum cluster fluorescence for biochemical applications",
abstract = "Fluorescence microscopy of individual silver quantum clusters on the surface of silver nanoparticles reveals strong photoactivated emission under blue light excitation [1-4]. In this work, silver nanoparticles are produced by annealing silver thin films deposited on a glass substrate and silver quantum clusters are subsequently synthesized at the surface of the nanoparticles by photoactivation in presence of Ag+ cations in solution. The photogeneration of these silver quantum clusters leads to a great increase in the fluorescent signal. This photoactivated surface can then be used for sensing purposes. It was found, that in presence of a strong nucleophile (such as CN-), silver quantum clusters are dissolved into non-fluorescing AgCN complexes, resulting in a fast and observable decrease of the fluorescent signal.",
keywords = "Optical cyanide detection, Plasmon enhanced fluorescence, Silver nanoparticles, Silver quantum clusters",
author = "S. Bernard and Kutter, {J{\"o}rg P.} and Mogensen, {K. B.}",
year = "2014",
language = "English",
isbn = "9781482258271",
volume = "2",
pages = "443--446",
booktitle = "Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014",
publisher = "NSTI Nano Science and Technology Institute",

}

RIS

TY - GEN

T1 - Plasmon enhanced silver quantum cluster fluorescence for biochemical applications

AU - Bernard, S.

AU - Kutter, Jörg P.

AU - Mogensen, K. B.

PY - 2014

Y1 - 2014

N2 - Fluorescence microscopy of individual silver quantum clusters on the surface of silver nanoparticles reveals strong photoactivated emission under blue light excitation [1-4]. In this work, silver nanoparticles are produced by annealing silver thin films deposited on a glass substrate and silver quantum clusters are subsequently synthesized at the surface of the nanoparticles by photoactivation in presence of Ag+ cations in solution. The photogeneration of these silver quantum clusters leads to a great increase in the fluorescent signal. This photoactivated surface can then be used for sensing purposes. It was found, that in presence of a strong nucleophile (such as CN-), silver quantum clusters are dissolved into non-fluorescing AgCN complexes, resulting in a fast and observable decrease of the fluorescent signal.

AB - Fluorescence microscopy of individual silver quantum clusters on the surface of silver nanoparticles reveals strong photoactivated emission under blue light excitation [1-4]. In this work, silver nanoparticles are produced by annealing silver thin films deposited on a glass substrate and silver quantum clusters are subsequently synthesized at the surface of the nanoparticles by photoactivation in presence of Ag+ cations in solution. The photogeneration of these silver quantum clusters leads to a great increase in the fluorescent signal. This photoactivated surface can then be used for sensing purposes. It was found, that in presence of a strong nucleophile (such as CN-), silver quantum clusters are dissolved into non-fluorescing AgCN complexes, resulting in a fast and observable decrease of the fluorescent signal.

KW - Optical cyanide detection

KW - Plasmon enhanced fluorescence

KW - Silver nanoparticles

KW - Silver quantum clusters

UR - http://www.scopus.com/inward/record.url?scp=84907419995&partnerID=8YFLogxK

M3 - Article in proceedings

AN - SCOPUS:84907419995

SN - 9781482258271

VL - 2

SP - 443

EP - 446

BT - Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2014

PB - NSTI Nano Science and Technology Institute

ER -

ID: 137375600