Literature DB >> 17922175

Plasmonic enhancement of single-molecule fluorescence near a silver nanoparticle.

Yi Fu1, Jian Zhang, Joseph R Lakowicz.   

Abstract

In this short paper, we reported the enhanced fluorescence from a single fluorophore bound to a 50nm silver nanoparticle. We found that on average the Cy5 molecules bound to metal nanoparticles are approximately 15-fold brighter than that of free dyes, and that single molecule lifetimes are shorter as compared to free fluorophores. The increased emission rate is primarily the result of local plasmon enhancement. These results demonstrate that the use of fluorophore-metal interactions can increase the brightness and photostability of fluorophores for single molecule detection.

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Year:  2007        PMID： 17922175      PMCID： PMC2763915          DOI： 10.1007/s10895-007-0259-0

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  14 in total

1.  A theoretical investigation of single-molecule fluorescence detection on thin metallic layers.

Authors:  J Enderlein
Journal:  Biophys J       Date:  2000-04       Impact factor: 4.033

2.  Radiative decay engineering. 2. Effects of Silver Island films on fluorescence intensity, lifetimes, and resonance energy transfer.

Authors:  Joseph R Lakowicz; Yibing Shen; Sabato D'Auria; Joanna Malicka; Jiyu Fang; Zygmunt Gryczynski; Ignacy Gryczynski
Journal:  Anal Biochem       Date:  2002-02-15       Impact factor: 3.365

3.  Monopod, bipod, tripod, and tetrapod gold nanocrystals.

Authors:  Sihai Chen; Zhong Lin Wang; John Ballato; Stephen H Foulger; David L Carroll
Journal:  J Am Chem Soc       Date:  2003-12-31       Impact factor: 15.419

4.  Fluorescence spectral properties of cyanine dye-labeled DNA oligomers on surfaces coated with silver particles.

Authors:  Joanna Malicka; Ignacy Gryczynski; Jiyu Fang; Joseph R Lakowicz
Journal:  Anal Biochem       Date:  2003-06-15       Impact factor: 3.365

5.  Quantitation of metal content in the silver-assisted growth of gold nanorods.

Authors:  Christopher J Orendorff; Catherine J Murphy
Journal:  J Phys Chem B       Date:  2006-03-09       Impact factor: 2.991

6.  Enhancement of single-molecule fluorescence using a gold nanoparticle as an optical nanoantenna.

Authors:  Sergei Kühn; Ulf Håkanson; Lavinia Rogobete; Vahid Sandoghdar
Journal:  Phys Rev Lett       Date:  2006-07-07       Impact factor: 9.161

7.  Radiative decay engineering: the role of photonic mode density in biotechnology.

Authors:  Joseph R Lakowicz; Joanna Malicka; Ignacy Gryczynski; Zygmunt Gryczynski; Chris D Geddes
Journal:  J Phys D Appl Phys       Date:  2003-07-01       Impact factor: 3.207

8.  Semiconductor nanocrystals as fluorescent biological labels.

Authors:  M Bruchez; M Moronne; P Gin; S Weiss; A P Alivisatos
Journal:  Science       Date:  1998-09-25       Impact factor: 47.728

9.  Enhanced Förster Resonance Energy Transfer (FRET) on Single Metal Particle.

Authors:  Jian Zhang; Yi Fu; Joseph R Lakowicz
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2007-01-11       Impact factor: 4.126

Review 10.  Optical probing of single fluorescent molecules and proteins.

Authors:  M F García-Parajó; J A Veerman; R Bouwhuis; R Vallée; N F van Hulst
Journal:  Chemphyschem       Date:  2001-06-18       Impact factor: 3.102
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  11 in total

1.  Harnessing Leaky Modes for Fluorescence Enhancement in Gold-Tipped Silicon Nanowires.

Authors:  Xin Zhao; M H Alizadeh; Björn M Reinhard
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2016-02-23       Impact factor: 4.126

2.  Enhanced emission of fluorophores on shrink-induced wrinkled composite structures.

Authors:  Himanshu Sharma; Michelle A Digman; Natasha Felsinger; Enrico Gratton; Michelle Khine
Journal:  Opt Mater Express       Date:  2014       Impact factor: 3.442

3.  Prism-based spectral imaging of single-molecule fluorescence from gold-nanoparticle/fluorophore complex.

Authors:  Tsuyoshi Sonehara; Tomoyuki Sakai; Takanobu Haga; Takeshi Fujita; Satoshi Takahashi
Journal:  J Fluoresc       Date:  2011-03-08       Impact factor: 2.217

4.  Structural and photophysical properties of (2E)-3-[4-(dimethylamino) phenyl]-1-(naphthalen-1-yl) prop-2-en-1-one (DPNP) in different media.

Authors:  Mehboobali Pannipara; Abdullah M Asiri; Khalid A Alamry; Ibrahim A Salem; Samy A El-Daly
Journal:  J Fluoresc       Date:  2015-01-25       Impact factor: 2.217

5.  Spectroscopic Investigation and Photophysics of a D-π-A-π-D Type Styryl Pyrazine Derivative.

Authors:  Samy A El-Daly; Khalid A Alamry
Journal:  J Fluoresc       Date:  2016-01       Impact factor: 2.217

6.  Controlled integration of gold nanoparticles and organic fluorophores using synthetically modified MS2 viral capsids.

Authors:  Stacy L Capehart; Michael P Coyle; Jeff E Glasgow; Matthew B Francis
Journal:  J Am Chem Soc       Date:  2013-02-12       Impact factor: 15.419

7.  Spectroscopic investigation, effect of solvent polarity and fluorescence quenching of a new D-π-A type chalcone derivative.

Authors:  Mehboobali Pannipara; Abdullah M Asiri; Khalid A Alamry; Muhammad N Arshad; Samy A El-Daly
Journal:  J Fluoresc       Date:  2014-08-30       Impact factor: 2.217

8.  Fluorescence, Photophysical Behaviour and DFT Investigation of E,E-2,5-bis[2-(3-pyridyl)ethenyl]pyrazine (BPEP).

Authors:  Amerah M Al-Soliemy; Osman I Osman; Mahmoud A Hussein; Abdullah M Asiri; Samy A El-Daly
Journal:  J Fluoresc       Date:  2016-04-15       Impact factor: 2.217

9.  Artefact-free Evaluation of Metal Enhanced Fluorescence in Silica Coated Gold Nanoparticles.

Authors:  Tânia Ribeiro; Carlos Baleizão; José Paulo S Farinha
Journal:  Sci Rep       Date:  2017-05-26       Impact factor: 4.379

10.  Single-Molecule Detection in Nanogap-Embedded Plasmonic Gratings.

Authors:  Biyan Chen; Avinash Pathak; Keshab Gangopadhyay; Peter V Cornish; Shubhra Gangopadhyay
Journal:  Nanobiomedicine (Rij)       Date:  2015-01-01
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