Search Menu
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information
Search Scholarly Publications

Title: A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen

Abstract

We report the synthesis and characterization of a new DNA-templated gold nanocluster (AuNC) of ~1 nm in diameter and possessing ~7 Au atoms. When integrated with bilirubin oxidase (BOD) and single walled carbon nanotubes (SWNTs), the AuNC acts as an enhancer of electron transfer (ET) and lowers the overpotential of electrocatalytic oxygen reduction reaction (ORR) by ~15 mV as compared to the enzyme alone. In addition, the presence of AuNC causes significant enhancements in the electrocatalytic current densities at the electrode. Control experiments show that such enhancement of ORR by the AuNC is specific to nanoclusters and not to plasmonic gold particles. Rotating ring disk electrode (RRDE) measurements confirm 4e– reduction of O2 to H2O with minimal production of H2O2, suggesting that the presence of AuNC does not perturb the mechanism of ORR catalyzed by the enzyme. This unique role of the AuNC as enhancer of ET at the enzyme-electrode interface makes it a potential candidate for the development of cathodes in enzymatic fuel cells, which often suffer from poor electronic communication between the electrode surface and the enzyme active site. In conclusion, the AuNC displays phosphorescence with large Stokes shift and microsecond lifetime.

Authors:
 [1];  [2];  [1];  [1];  [2];  [1];  [2];  [1]
+ Show Author Affiliations
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. The Univ. of New Mexico, Albuquerque, NM (United States)
Publication Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1227636
Report Number(s):
LA-UR-15-23188
Journal ID: ISSN 0002-7863
Grant/Contract Number:  
FA9550-12-1-0112; W911NF-14-1-0263; AC52-06NA25396
Resource Type:
Accepted Manuscript
Journal Name:
Journal of the American Chemical Society
Additional Journal Information:
Journal Volume: 137; Journal Issue: 36; Journal ID: ISSN 0002-7863
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Chakraborty, Saumen, Babanova, Sofia, Rocha, Reginaldo C., Desireddy, Anil, Artyushkova, Kateryna, Boncella, Amy E., Atanassov, Plamen, and Martinez, Jennifer S. A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen. United States: N. p., 2015. Web. doi:10.1021/jacs.5b05338.
Copy to clipboard
Chakraborty, Saumen, Babanova, Sofia, Rocha, Reginaldo C., Desireddy, Anil, Artyushkova, Kateryna, Boncella, Amy E., Atanassov, Plamen, & Martinez, Jennifer S. A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen. United States. https://doi.org/10.1021/jacs.5b05338
Copy to clipboard
Chakraborty, Saumen, Babanova, Sofia, Rocha, Reginaldo C., Desireddy, Anil, Artyushkova, Kateryna, Boncella, Amy E., Atanassov, Plamen, and Martinez, Jennifer S. Wed . "A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen". United States. https://doi.org/10.1021/jacs.5b05338. https://www.osti.gov/servlets/purl/1227636.
Copy to clipboard
@article{osti_1227636,
title = {A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen},
author = {Chakraborty, Saumen and Babanova, Sofia and Rocha, Reginaldo C. and Desireddy, Anil and Artyushkova, Kateryna and Boncella, Amy E. and Atanassov, Plamen and Martinez, Jennifer S.},
abstractNote = {We report the synthesis and characterization of a new DNA-templated gold nanocluster (AuNC) of ~1 nm in diameter and possessing ~7 Au atoms. When integrated with bilirubin oxidase (BOD) and single walled carbon nanotubes (SWNTs), the AuNC acts as an enhancer of electron transfer (ET) and lowers the overpotential of electrocatalytic oxygen reduction reaction (ORR) by ~15 mV as compared to the enzyme alone. In addition, the presence of AuNC causes significant enhancements in the electrocatalytic current densities at the electrode. Control experiments show that such enhancement of ORR by the AuNC is specific to nanoclusters and not to plasmonic gold particles. Rotating ring disk electrode (RRDE) measurements confirm 4e– reduction of O2 to H2O with minimal production of H2O2, suggesting that the presence of AuNC does not perturb the mechanism of ORR catalyzed by the enzyme. This unique role of the AuNC as enhancer of ET at the enzyme-electrode interface makes it a potential candidate for the development of cathodes in enzymatic fuel cells, which often suffer from poor electronic communication between the electrode surface and the enzyme active site. In conclusion, the AuNC displays phosphorescence with large Stokes shift and microsecond lifetime.},
doi = {10.1021/jacs.5b05338},
journal = {Journal of the American Chemical Society},
number = 36,
volume = 137,
place = {United States},
year = {Wed Aug 19 00:00:00 EDT 2015},
month = {Wed Aug 19 00:00:00 EDT 2015}
}
Copy to clipboard
Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1021/jacs.5b05338
Copyright Statement
Other availability
Search WorldCat Search WorldCat to find libraries that may hold this journal
Citation Metrics:
Cited by: 110 works
Citation information provided by
Web of Science
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Works referenced in this record:

Highly Fluorescent, Water-Soluble, Size-Tunable Gold Quantum Dots
journal, August 2004

Synthesis and structural characterization of [Au9{P(p-C6H4OMe)3}8](BF4)3; a cluster with a centred crown of gold atoms
journal, January 1982

  • Hall, Kevin P.; Theoblad, Brain R. C.; Gilmour, David I.
  • Journal of the Chemical Society, Chemical Communications, Issue 10
  • DOI: 10.1039/c39820000528

Blue emitting gold nanoclusters templated by poly-cytosine DNA at low pH and poly-adenine DNA at neutral pH
journal, January 2012

  • Kennedy, Thomas A. C.; MacLean, James L.; Liu, Juewen
  • Chemical Communications, Vol. 48, Issue 54
  • DOI: 10.1039/c2cc32841k

Enhanced Activity for Electrocatalytic Oxidation of Carbon Monoxide on Titania-Supported Gold Nanoparticles
journal, May 2007

  • Hayden, Brian E.; Pletcher, Derek; Suchsland, Jens-Peter
  • Angewandte Chemie International Edition, Vol. 46, Issue 19
  • DOI: 10.1002/anie.200604633

Thiolate-Protected Aun Nanoclusters as Catalysts for Selective Oxidation and Hydrogenation Processes
journal, February 2010

Enhancement in Aerobic Alcohol Oxidation Catalysis of Au 25 Clusters by Single Pd Atom Doping
journal, June 2012

  • Xie, Songhai; Tsunoyama, Hironori; Kurashige, Wataru
  • ACS Catalysis, Vol. 2, Issue 7
  • DOI: 10.1021/cs300252g

High electrocatalytic activity of tethered multicopper oxidase–carbon nanotube conjugates
journal, January 2010

  • Ramasamy, Ramaraja P.; Luckarift, Heather R.; Ivnitski, Dmitri M.
  • Chemical Communications, Vol. 46, Issue 33
  • DOI: 10.1039/c0cc00911c

Size- and support-dependency in the catalysis of gold
journal, April 1997

A unified view of ligand-protected gold clusters as superatom complexes
journal, July 2008

  • Walter, M.; Akola, J.; Lopez-Acevedo, O.
  • Proceedings of the National Academy of Sciences, Vol. 105, Issue 27
  • DOI: 10.1073/pnas.0801001105

Carbon nanotube/enzyme biofuel cells
journal, November 2012

Aerobic Oxidation of Cyclohexane Catalyzed by Size-Controlled Au Clusters on Hydroxyapatite: Size Effect in the Sub-2 nm Regime
journal, December 2010

  • Liu, Yongmei; Tsunoyama, Hironori; Akita, Tomoki
  • ACS Catalysis, Vol. 1, Issue 1
  • DOI: 10.1021/cs100043j

Electrochemistry and Optical Absorbance and Luminescence of Molecule-like Au 38 Nanoparticles
journal, May 2004

  • Lee, Dongil; Donkers, Robert L.; Wang, Gangli
  • Journal of the American Chemical Society, Vol. 126, Issue 19
  • DOI: 10.1021/ja049605b

On the Ligand’s Role in the Fluorescence of Gold Nanoclusters
journal, July 2010

Electrode kinetics of oxygen reduction
journal, September 1983

  • Hsueh, K. -L.; Chin, D. -T.; Srinivasan, S.
  • Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, Vol. 153, Issue 1-2
  • DOI: 10.1016/S0022-0728(83)80007-2

Nanomaterials for renewable energy production and storage
journal, January 2012

  • Chen, Xiaobo; Li, Can; Grätzel, Michaël
  • Chemical Society Reviews, Vol. 41, Issue 23
  • DOI: 10.1039/c2cs35230c

Biofuel cells—Recent advances and applications
journal, February 2007

  • Davis, Frank; Higson, Séamus P.J.
  • Biosensors and Bioelectronics, Vol. 22, Issue 7, p. 1224-1235
  • DOI: 10.1016/j.bios.2006.04.029

Synthesis, structure and properties of metal nanoclusters
journal, January 2006

  • Wilcoxon, J. P.; Abrams, B. L.
  • Chemical Society Reviews, Vol. 35, Issue 11
  • DOI: 10.1039/b517312b

d Electron Density and Reactivity of the d Band as a Function of Particle Size in Supported Gold Catalysts
journal, July 2007

  • van Bokhoven, Jeroen A.; Miller, Jeffrey T.
  • The Journal of Physical Chemistry C, Vol. 111, Issue 26
  • DOI: 10.1021/jp070755t

Hairpins with Poly-C Loops Stabilize Four Types of Fluorescent Ag n :DNA
journal, February 2009

  • O’Neill, Patrick R.; Velazquez, Lourdes R.; Dunn, Donald G.
  • The Journal of Physical Chemistry C, Vol. 113, Issue 11
  • DOI: 10.1021/jp809274m

Relative fluorescence quantum yields using a computer-controlled luminescence spectrometer
journal, January 1983

  • Williams, Alun T. Rhys; Winfield, Stephen A.; Miller, James N.
  • The Analyst, Vol. 108, Issue 1290
  • DOI: 10.1039/an9830801067

Copper Active Sites in Biology
journal, January 2014

  • Solomon, Edward I.; Heppner, David E.; Johnston, Esther M.
  • Chemical Reviews, Vol. 114, Issue 7
  • DOI: 10.1021/cr400327t

A Highly Soluble Luminescent Decanuclear Gold(I) Complex with a Propeller-Shaped Structure
journal, May 2000

Tunable gold catalysts for selective hydrocarbon oxidation under mild conditions
journal, October 2005

  • Hughes, Mathew D.; Xu, Yi-Jun; Jenkins, Patrick
  • Nature, Vol. 437, Issue 7062
  • DOI: 10.1038/nature04190

One Step Synthesis of the Smallest Photoluminescent and Paramagnetic PVP-Protected Gold Atomic Clusters
journal, October 2010

  • Santiago González, Beatriz; Rodríguez, María J.; Blanco, Carmen
  • Nano Letters, Vol. 10, Issue 10
  • DOI: 10.1021/nl1026716

Strong Effects of Cluster Size and Air Exposure on Oxygen Reduction and Carbon Oxidation Electrocatalysis by Size-Selected Pt n ( n ≤ 11) on Glassy Carbon Electrodes
journal, February 2013

  • Proch, Sebastian; Wirth, Mark; White, Henry S.
  • Journal of the American Chemical Society, Vol. 135, Issue 8
  • DOI: 10.1021/ja309868z

Stable platinum nanoclusters on genomic DNA–graphene oxide with a high oxygen reduction reaction activity
journal, July 2013

  • Tiwari, Jitendra N.; Nath, Krishna; Kumar, Susheel
  • Nature Communications, Vol. 4, Issue 1
  • DOI: 10.1038/ncomms3221

Epidermal Biofuel Cells: Energy Harvesting from Human Perspiration
journal, May 2013

  • Jia, Wenzhao; Valdés-Ramírez, Gabriela; Bandodkar, Amay J.
  • Angewandte Chemie International Edition, Vol. 52, Issue 28
  • DOI: 10.1002/anie.201302922

Tangential Ligand-Induced Strain in Icosahedral Au 13
journal, September 2007

  • Guliamov, Olga; Frenkel, Anatoly I.; Menard, Laurent D.
  • Journal of the American Chemical Society, Vol. 129, Issue 36
  • DOI: 10.1021/ja0725706

DNA as a Selective Metallization Template
journal, August 2002

  • Mertig, Michael; Colombi Ciacchi, Lucio; Seidel, Ralf
  • Nano Letters, Vol. 2, Issue 8
  • DOI: 10.1021/nl025612r

Au 67 (SR) 35 Nanomolecules: Characteristic Size-Specific Optical, Electrochemical, Structural Properties and First-Principles Theoretical Analysis
journal, January 2013

  • Nimmala, Praneeth Reddy; Yoon, Bokwon; Whetten, Robert L.
  • The Journal of Physical Chemistry A, Vol. 117, Issue 2
  • DOI: 10.1021/jp311491v

Visible to Infrared Luminescence from a 28-Atom Gold Cluster
journal, April 2002

  • Link, Stephan; Beeby, Andrew; FitzGerald, Simon
  • The Journal of Physical Chemistry B, Vol. 106, Issue 13
  • DOI: 10.1021/jp014259v

FTIR, UV−Vis, and HRTEM Study of Au/ZrO 2 Catalyst:  Reduced Reactivity in the CO−O 2 Reaction of Electron-Deficient Gold Sites Present on the Used Samples
journal, July 1998

  • Boccuzzi, F.; Cerrato, G.; Pinna, F.
  • The Journal of Physical Chemistry B, Vol. 102, Issue 30
  • DOI: 10.1021/jp980890t

Identification of Active Sites in Gold-Catalyzed Hydrogenation of Acrolein
journal, February 2003

  • Mohr, Christian; Hofmeister, Herbert; Radnik, Jörg
  • Journal of the American Chemical Society, Vol. 125, Issue 7
  • DOI: 10.1021/ja027321q

Electrochemistry of Shape-Controlled Catalysts:  Oxygen Reduction Reaction on Cubic Gold Nanoparticles
journal, September 2007

  • Hernández, Javier; Solla-Gullón, José; Herrero, Enrique
  • The Journal of Physical Chemistry C, Vol. 111, Issue 38
  • DOI: 10.1021/jp0749726

Challenges and opportunities for structural DNA nanotechnology
journal, November 2011

  • Pinheiro, Andre V.; Han, Dongran; Shih, William M.
  • Nature Nanotechnology, Vol. 6, Issue 12
  • DOI: 10.1038/nnano.2011.187

Electrochemistry of Molecule-like Au 25 Nanoclusters Protected by Hexanethiolate
journal, May 2009

  • García-Raya, Daniel; Madueño, Rafael; Blázquez, Manuel
  • The Journal of Physical Chemistry C, Vol. 113, Issue 20
  • DOI: 10.1021/jp901118t

Ambient Synthesis of Au 144 (SR) 60 Nanoclusters in Methanol
journal, April 2011

  • Qian, Huifeng; Jin, Rongchao
  • Chemistry of Materials, Vol. 23, Issue 8
  • DOI: 10.1021/cm200143s

Direct heterogeneous electron transfer reactions of bilirubin oxidase at a spectrographic graphite electrode
journal, September 2004

Synthesis of Platinum Cluster Chains on DNA Templates:  Conditions for a Template-Controlled Cluster Growth
journal, July 2004

  • Seidel, Ralf; Colombi Ciacchi, Lucio; Weigel, Michael
  • The Journal of Physical Chemistry B, Vol. 108, Issue 30
  • DOI: 10.1021/jp037800r

Ultra-small fluorescent metal nanoclusters: Synthesis and biological applications
journal, August 2011

Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction
journal, August 2011

  • Liang, Yongye; Li, Yanguang; Wang, Hailiang
  • Nature Materials, Vol. 10, Issue 10, p. 780-786
  • DOI: 10.1038/nmat3087

Direct electron transfer catalyzed by bilirubin oxidase for air breathing gas-diffusion electrodes
journal, March 2011

Mechanistic study of direct electron transfer in bilirubin oxidase
journal, February 2012

The graphene-supported Pd and Pt catalysts for highly active oxygen reduction reaction in an alkaline condition
journal, February 2011

Biofuel cells and their development
journal, May 2006

Atomically Precise Au25(SR)18 Nanoparticles as Catalysts for the Selective Hydrogenation of α,β-Unsaturated Ketones and Aldehydes
journal, January 2010

  • Zhu, Yan; Qian, Huifeng; Drake, Bethany A.
  • Angewandte Chemie International Edition, Vol. 49, Issue 7
  • DOI: 10.1002/anie.200906249

Remarkable Variations in the Luminescence of Frozen Solutions of [Au{C(NHMe) 2 } 2 ](PF 6 )·0.5(Acetone). Structural and Spectroscopic Studies of the Effects of Anions and Solvents on Gold(I) Carbene Complexes
journal, March 2002

  • White-Morris, Rochelle L.; Olmstead, Marilyn M.; Jiang, Feilong
  • Journal of the American Chemical Society, Vol. 124, Issue 10
  • DOI: 10.1021/ja012397s

Structure of a Thiol Monolayer-Protected Gold Nanoparticle at 1.1 A Resolution
journal, October 2007

A DNA-templated fluorescent silver nanocluster with enhanced stability
journal, January 2012

  • Sharma, Jaswinder; Rocha, Reginaldo C.; Phipps, M. Lisa
  • Nanoscale, Vol. 4, Issue 14
  • DOI: 10.1039/c2nr30662j

Pd-Pt Bimetallic Nanodendrites with High Activity for Oxygen Reduction
journal, May 2009

Nanostructured catalysts in fuel cells
journal, January 2011

Visible photoluminescence from nearly monodispersed Au12 clusters protected by meso-2,3-dimercaptosuccinic acid
journal, January 2004

Ag Nanocluster Formation Using a Cytosine Oligonucleotide Template
journal, January 2007

  • Ritchie, Caroline M.; Johnsen, Kenneth R.; Kiser, John R.
  • The Journal of Physical Chemistry C, Vol. 111, Issue 1
  • DOI: 10.1021/jp0648487

A DNA−Silver Nanocluster Probe That Fluoresces upon Hybridization
journal, August 2010

  • Yeh, Hsin-Chih; Sharma, Jaswinder; Han, Jason J.
  • Nano Letters, Vol. 10, Issue 8
  • DOI: 10.1021/nl101773c

Identification of Active Gold Nanoclusters on Iron Oxide Supports for CO Oxidation
journal, September 2008

Synthesis of water-soluble undecagold cluster compounds of potential importance in electron microscopic and other studies of biological systems
journal, August 1978

  • Bartlett, Paul A.; Bauer, Barr; Singer, S. J.
  • Journal of the American Chemical Society, Vol. 100, Issue 16
  • DOI: 10.1021/ja00484a029

Engineering of Glucose Oxidase for Direct Electron Transfer via Site-Specific Gold Nanoparticle Conjugation
journal, December 2011

  • Holland, J. Todd; Lau, Carolin; Brozik, Susan
  • Journal of the American Chemical Society, Vol. 133, Issue 48
  • DOI: 10.1021/ja2071237

Metal Core Bonding Motifs of Monodisperse Icosahedral Au 13 and Larger Au Monolayer-Protected Clusters As Revealed by X-ray Absorption Spectroscopy and Transmission Electron Microscopy
journal, August 2006

  • Menard, Laurent D.; Xu, Huiping; Gao, Shang-Peng
  • The Journal of Physical Chemistry B, Vol. 110, Issue 30
  • DOI: 10.1021/jp060740f

Size-Focusing Synthesis, Optical and Electrochemical Properties of Monodisperse Au 38 (SC 2 H 4 Ph) 24 Nanoclusters
journal, October 2009

  • Qian, Huifeng; Zhu, Yan; Jin, Rongchao
  • ACS Nano, Vol. 3, Issue 11
  • DOI: 10.1021/nn901137h

Implanted Biofuel Cell Operating in a Living Snail
journal, March 2012

  • Halámková, Lenka; Halámek, Jan; Bocharova, Vera
  • Journal of the American Chemical Society, Vol. 134, Issue 11
  • DOI: 10.1021/ja211714w

Oxygen Electroreduction Catalyzed by Gold Nanoclusters: Strong Core Size Effects
journal, June 2009

  • Chen, Wei; Chen, Shaowei
  • Angewandte Chemie International Edition, Vol. 48, Issue 24, p. 4386-4389
  • DOI: 10.1002/anie.200901185

Advances in the catalysis of Au nanoparticles
journal, December 2001

Metalloproteins Containing Cytochrome, Iron–Sulfur, or Copper Redox Centers
journal, March 2014

  • Liu, Jing; Chakraborty, Saumen; Hosseinzadeh, Parisa
  • Chemical Reviews, Vol. 114, Issue 8
  • DOI: 10.1021/cr400479b

Size tuning of Au nanoparticles formed by electron beam irradiation of Au25 quantum clusters anchored within and outside of dipeptide nanotubes
journal, January 2009

  • Ramasamy, Perumal; Guha, Samit; Shibu, Edakkattuparambil Sidharth
  • Journal of Materials Chemistry, Vol. 19, Issue 44
  • DOI: 10.1039/b913405k

DNA-Templated Ag Nanocluster Formation
journal, April 2004

  • Petty, Jeffrey T.; Zheng, Jie; Hud, Nicholas V.
  • Journal of the American Chemical Society, Vol. 126, Issue 16
  • DOI: 10.1021/ja031931o

Protein-Directed Synthesis of Highly Fluorescent Gold Nanoclusters
journal, January 2009

  • Xie, Jianping; Zheng, Yuangang; Ying, Jackie Y.
  • Journal of the American Chemical Society, Vol. 131, Issue 3
  • DOI: 10.1021/ja806804u

Nanoelectrochemistry: Metal Nanoparticles, Nanoelectrodes, and Nanopores
journal, July 2008

Near-Infrared Luminescence from Small Gold Nanocrystals
journal, August 2000

  • Bigioni, T. P.; Whetten, R. L.; Dag, Ö.
  • The Journal of Physical Chemistry B, Vol. 104, Issue 30
  • DOI: 10.1021/jp993867w

Direct electrochemical conversion of bilirubin oxidase at carbon nanotube-modified glassy carbon electrodes
journal, April 2007

Base-Directed Formation of Fluorescent Silver Clusters
journal, November 2008

  • Sengupta, Bidisha; Ritchie, Caroline M.; Buckman, Jenna G.
  • The Journal of Physical Chemistry C, Vol. 112, Issue 48
  • DOI: 10.1021/jp804031v

Glutathione-Protected Gold Clusters Revisited:  Bridging the Gap between Gold(I)−Thiolate Complexes and Thiolate-Protected Gold Nanocrystals
journal, April 2005

  • Negishi, Yuichi; Nobusada, Katsuyuki; Tsukuda, Tatsuya
  • Journal of the American Chemical Society, Vol. 127, Issue 14
  • DOI: 10.1021/ja042218h

Characterization of different FAD-dependent glucose dehydrogenases for possible use in glucose-based biosensors and biofuel cells
journal, January 2012

  • Zafar, Muhammad Nadeem; Beden, Najat; Leech, Dónal
  • Analytical and Bioanalytical Chemistry, Vol. 402, Issue 6
  • DOI: 10.1007/s00216-011-5650-7

An Overview of Structural DNA Nanotechnology
journal, July 2007

Recombinantly produced cellobiose dehydrogenase from Corynascus thermophilus for glucose biosensors and biofuel cells
journal, August 2012

  • Harreither, Wolfgang; Felice, Alfons K. G.; Paukner, Regina
  • Biotechnology Journal, Vol. 7, Issue 11
  • DOI: 10.1002/biot.201200049

Silver atom and strand numbers in fluorescent and dark Ag:DNAs
journal, January 2012

  • Schultz, Danielle; Gwinn, Elisabeth G.
  • Chemical Communications, Vol. 48, Issue 46
  • DOI: 10.1039/c2cc17675k

A General Approach to the Size- and Shape-Controlled Synthesis of Platinum Nanoparticles and Their Catalytic Reduction of Oxygen
journal, April 2008

  • Wang, Chao; Daimon, Hideo; Onodera, Taigo
  • Angewandte Chemie International Edition, Vol. 47, Issue 19
  • DOI: 10.1002/anie.200800073

DNA-Hosted Copper Nanoclusters for Fluorescent Identification of Single Nucleotide Polymorphisms
journal, March 2012

Standards for photoluminescence quantum yield measurements in solution (IUPAC Technical Report)
journal, August 2011

From Aggregation-Induced Emission of Au(I)–Thiolate Complexes to Ultrabright Au(0)@Au(I)–Thiolate Core–Shell Nanoclusters
journal, October 2012

  • Luo, Zhentao; Yuan, Xun; Yu, Yue
  • Journal of the American Chemical Society, Vol. 134, Issue 40
  • DOI: 10.1021/ja306199p

DNA Encapsulation of 10 Silver Atoms Producing a Bright, Modulatable, Near-Infrared-Emitting Cluster
journal, August 2010

  • Petty, Jeffrey T.; Fan, Chaoyang; Story, Sandra P.
  • The Journal of Physical Chemistry Letters, Vol. 1, Issue 17
  • DOI: 10.1021/jz100817z

Surface characterization and direct bioelectrocatalysis of multicopper oxidases
journal, October 2010

Mediatorless high-power glucose biofuel cells based on compressed carbon nanotube-enzyme electrodes
journal, June 2011

  • Zebda, Abdelkader; Gondran, Chantal; Le Goff, Alan
  • Nature Communications, Vol. 2, Issue 1
  • DOI: 10.1038/ncomms1365

Magnetic circular dichroism spectra for the octakis(triphenylphosphino)nonagold(3+) ion
journal, January 1991

  • Jaw, Huey Rong C.; Mason, W. Roy
  • Inorganic Chemistry, Vol. 30, Issue 2
  • DOI: 10.1021/ic00002a023

Visible Luminescence of Water-Soluble Monolayer-Protected Gold Clusters
journal, December 2001

  • Huang, Tao; Murray, Royce W.
  • The Journal of Physical Chemistry B, Vol. 105, Issue 50
  • DOI: 10.1021/jp0041151

Total Structure and Electronic Properties of the Gold Nanocrystal Au 36 (SR) 24
journal, November 2012

Supportless Pt and PtPd Nanotubes as Electrocatalysts for Oxygen-Reduction Reactions
journal, May 2007

  • Chen, Zhongwei; Waje, Mahesh; Li, Wenzhen
  • Angewandte Chemie International Edition, Vol. 46, Issue 22
  • DOI: 10.1002/anie.200700894

The Structure and Optical Properties of the [Au 18 (SR) 14 ] Nanocluster
journal, January 2015

  • Chen, Shuang; Wang, Shuxin; Zhong, Juan
  • Angewandte Chemie International Edition, Vol. 54, Issue 10
  • DOI: 10.1002/anie.201410295

Synthesis and Characterization of Au 102 ( p -MBA) 44 Nanoparticles
journal, March 2011

  • Levi-Kalisman, Yael; Jadzinsky, Pablo D.; Kalisman, Nir
  • Journal of the American Chemical Society, Vol. 133, Issue 9
  • DOI: 10.1021/ja109131w

Size-Dependent Activity of Gold Nanoparticles for Oxygen Electroreduction in Alkaline Electrolyte
journal, June 2008

  • Tang, Wei; Lin, Hongfei; Kleiman-Shwarsctein, Alan
  • The Journal of Physical Chemistry C, Vol. 112, Issue 28
  • DOI: 10.1021/jp710929n

Highly Fluorescent Noble-Metal Quantum Dots
journal, May 2007

High Quantum Yield Blue Emission from Water-Soluble Au 8 Nanodots
journal, July 2003

  • Zheng, Jie; Petty, Jeffrey T.; Dickson, Robert M.
  • Journal of the American Chemical Society, Vol. 125, Issue 26
  • DOI: 10.1021/ja035473v

Atomically Precise Gold Nanoclusters as New Model Catalysts
journal, March 2013

  • Li, Gao; Jin, Rongchao
  • Accounts of Chemical Research, Vol. 46, Issue 8
  • DOI: 10.1021/ar300213z

Why gold is the noblest of all the metals
journal, July 1995

Biofuel Cells for Self-Powered Electrochemical Biosensing and Logic Biosensing: A Review
journal, January 2012

A complementary palette of fluorescent silver nanoclusters
journal, January 2010

  • Sharma, Jaswinder; Yeh, Hsin-Chih; Yoo, Hyojong
  • Chemical Communications, Vol. 46, Issue 19
  • DOI: 10.1039/b927268b

Preparation and Photoluminescent Properties of Gold(I)−Alkanethiolate Complexes Having Highly Ordered Supramolecular Structures
journal, December 2007

  • Cha, Sang-Ho; Kim, Jong-Uk; Kim, Ki-Hyun
  • Chemistry of Materials, Vol. 19, Issue 25
  • DOI: 10.1021/cm7024944

Enzyme-based biofuel cells
journal, June 2007

  • Minteer, Shelley D.; Liaw, Bor Yann; Cooney, Michael J.
  • Current Opinion in Biotechnology, Vol. 18, Issue 3
  • DOI: 10.1016/j.copbio.2007.03.007

Nanostructured materials for advanced energy conversion and storage devices
journal, May 2005

  • Aricò, Antonino Salvatore; Bruce, Peter; Scrosati, Bruno
  • Nature Materials, Vol. 4, Issue 5, p. 366-377
  • DOI: 10.1038/nmat1368

Synthesis of DNA-templated fluorescent gold nanoclusters
journal, May 2012

Implanted biofuel cells operating in vivo – methods, applications and perspectives – feature article
journal, January 2013

  • Katz, Evgeny; MacVittie, Kevin
  • Energy & Environmental Science, Vol. 6, Issue 10
  • DOI: 10.1039/c3ee42126k

Improving the Environment for Immobilized Dehydrogenase Enzymes by Modifying Nafion with Tetraalkylammonium Bromides
journal, July 2004

  • Moore, Christine M.; Akers, Nick L.; Hill, Adam D.
  • Biomacromolecules, Vol. 5, Issue 4
  • DOI: 10.1021/bm0345256

Synthesis, Characterization, and Bioconjugation of Fluorescent Gold Nanoclusters toward Biological Labeling Applications
journal, January 2009

  • Lin, Cheng-An J.; Yang, Ting-Ya; Lee, Chih-Hsien
  • ACS Nano, Vol. 3, Issue 2
  • DOI: 10.1021/nn800632j

Ag K-Edge EXAFS Analysis of DNA-Templated Fluorescent Silver Nanoclusters: Insight into the Structural Origins of Emission Tuning by DNA Sequence Variations
journal, August 2011

  • Neidig, Michael L.; Sharma, Jaswinder; Yeh, Hsin-Chih
  • Journal of the American Chemical Society, Vol. 133, Issue 31
  • DOI: 10.1021/ja202797w

Catalysis opportunities of atomically precise gold nanoclusters
journal, January 2011

  • Zhu, Yan; Qian, Huifeng; Jin, Rongchao
  • Journal of Materials Chemistry, Vol. 21, Issue 19
  • DOI: 10.1039/c1jm10082c

DNA-hosted fluorescent gold nanoclusters: sequence-dependent formation
journal, December 2012

Experimental and Computational Investigation of Au 25 Clusters and CO 2 : A Unique Interaction and Enhanced Electrocatalytic Activity
journal, June 2012

  • Kauffman, Douglas R.; Alfonso, Dominic; Matranga, Christopher
  • Journal of the American Chemical Society, Vol. 134, Issue 24
  • DOI: 10.1021/ja303259q

Inorganic Electrochemistry
book, August 2003

    Sort by:
    [ × clear filter / sort ]

    Works referencing / citing this record:

    The effect of pH and ionic strength on the fluorescence properties of a red emissive DNA-stabilized silver nanocluster
    journal, December 2019

    • Gambucci, Marta; Cerretani, Cecilia; Latterini, Loredana
    • Methods and Applications in Fluorescence, Vol. 8, Issue 1
    • DOI: 10.1088/2050-6120/ab47f2

    The oxygen reactivity of an artificial hydrogenase designed in a reengineered copper storage protein
    journal, January 2020

    • Selvan, Dhanashree; Shi, Yelu; Prasad, Pallavi
    • Dalton Transactions, Vol. 49, Issue 6
    • DOI: 10.1039/c9dt04913d

    Temperature and Viscosity Dependence of Gold Nanodot Luminescence
    journal, October 2017

    • Choi, Sungmoon; Jeong, Yujin; Yu, Junhua
    • European Journal of Inorganic Chemistry, Vol. 2017, Issue 40
    • DOI: 10.1002/ejic.201701069

    Probing Viscosity of Co‐Polymer Hydrogel and HeLa Cell Using Fluorescent Gold Nanoclusters: Fluorescence Correlation Spectroscopy and Anisotropy Decay
    journal, January 2020

    • Chakraborty, Subhajit; Nandi, Somen; Bhattacharyya, Kankan
    • ChemPhysChem, Vol. 21, Issue 5
    • DOI: 10.1002/cphc.201901161

    Temperature and Viscosity Dependence of Gold Nanodot Luminescence: Temperature and Viscosity Dependence of Gold Nanodot Luminescence
    journal, August 2017

    • Choi, Sungmoon; Jeong, Yujin; Yu, Junhua
    • European Journal of Inorganic Chemistry, Vol. 2017, Issue 40
    • DOI: 10.1002/ejic.201700722

    Opposite changing dual-emission luminescence of gold nanoparticles by sulfhydryl to develop a pesticide biosensing strategy
    journal, January 2019

    • Pan, Yuliang; Li, Yong; Ma, Huan
    • Analytical Methods, Vol. 11, Issue 17
    • DOI: 10.1039/c9ay00445a

    Oxygen Reduction Reaction Catalyzed by Noble Metal Clusters
    journal, February 2018

    Gold nanoclusters doped poly(3,4-ethylenedioxythiophene) for highly sensitive electrochemical sensing of nitrite
    journal, November 2016

    Intrinsically fluorescent gold nanoclusters stabilized within a copper storage protein that follow the Irving–Williams trend in metal ion sensing
    journal, January 2019

    • Selvan, Dhanashree; Prasad, Pallavi; Crane, Skyler
    • The Analyst, Vol. 144, Issue 13
    • DOI: 10.1039/c9an00426b

    Size Does Matter-Mediation of Electron Transfer by Gold Clusters in Bioelectrocatalysis
    journal, March 2018

    • Kizling, Michal; Dzwonek, Maciej; Więckowska, Agnieszka
    • ChemCatChem, Vol. 10, Issue 9
    • DOI: 10.1002/cctc.201800032

    Oxygen Reduction Reaction Catalyzed by Noble Metal Clusters
    journal, February 2018

    An overview on the current understanding of the photophysical properties of metal nanoclusters and their potential applications
    journal, January 2019

    • Maity, Subarna; Bain, Dipankar; Patra, Amitava
    • Nanoscale, Vol. 11, Issue 47
    • DOI: 10.1039/c9nr07963g

    Single Platform for Gene and Protein Expression Analyses Using Luminescent Gold Nanoclusters
    journal, February 2018

    • Sailapu, Sunil Kumar; Dutta, Deepanjalee; Sahoo, Amaresh Kumar
    • ACS Omega, Vol. 3, Issue 2
    • DOI: 10.1021/acsomega.7b01739

    Kojic acid capped gold nanoclusters with aggregation-induced emission for fluorometric screening of the activity of alkaline phosphatase
    journal, July 2019

      Sort by:
      [ × clear filter / sort ]

      Similar Records in DOE PAGES and OSTI.GOV collections: