DNA-embedded Au/Ag core–shell nanoparticles

Literature Information

Publication Date 2008-09-15
DOI 10.1039/B810195G
Impact Factor 6.222
Authors

Dong-Kwon Lim, In-Jung Kim, Jwa-Min Nam


View Original

Abstract

Here, we synthesized highly stable DNA-embedded Au/Ag core–shell nanoparticles (NPs) by a straightforward silver-staining of DNA-modified Au nanoparticles (AuNPs); unlike conventional DNA-surface modified NPs that present particle stability issues, DNA-embedded core–shell NPs offer an extraordinary stability with nanoscale controllability of silver shell thickness; these DNA-embedded core–shell NPs show excellent biorecognition properties and Ag shell-thickness-based optical properties, distinctively different from those of a mixture of AuNPs and AgNPs or Ag/Au alloy nanoparticles.

Related Literature

Selective 1,3-complexation of p-tBu-calix[4]arene by [TiCp2Me2]

Colin L. Raston

2003-11-25 Communication

DOI: 10.1039/B309455C

Novel imprinted soluble microgels with hydrolytic catalytic activity

Stacey C. Maddock, Pamela Pasetto, Marina Resmini

2004-02-06 Communication

DOI: 10.1039/B312631E

Nucleic acid binding properties of thyminyl and adeninyl pyrrolidine-amideoligonucleotide mimics (POM)

T. H. Samuel Tan, David T. Hickman, Jordi Morral, Ian G. Beadham, Jason Micklefield

2004-01-28 Communication

DOI: 10.1039/B315768G

The first general method for α-trifluoromethylation of carboxylic acids using BrF3

Aviv Hagooly, Shlomo Rozen

2004-02-09 Communication

DOI: 10.1039/B315705A

Helical supramolecular host with aquapores anchoring alternate molecules of helical water chains‡

Arindam Mukherjee, Manas K. Saha, Munirathinam Nethaji, Akhil R. Chakravarty

2004-02-12 Communication

DOI: 10.1039/B316275C

Preparation and electrochemical behaviour of hydrophobic vitamin B12 covalently immobilized onto platinum electrode

Hisashi Shimakoshi, Mami Tokunaga, Keita Kuroiwa, Nobuo Kimizuka, Yoshio Hisaeda

2003-12-02 Communication

DOI: 10.1039/B309457J

Room-temperature one-step immobilization of rod-like helical polymer onto hydrophilic substrates

Guangqing Guo, Masanobu Naito, Michiya Fujiki, Anubhav Saxena, Kento Okoshi, Yonggang Yang, Masaaki Ishikawa, Takahiro Hagihara

2004-01-07 Communication

DOI: 10.1039/B310985B

Highly diastereoselective formation of C2-symmetric bis-thioglycoside Pd(ii) complexes: the role of the exo anomeric effect

Noureddine Khiar, Cristina S. Araújo, Bélen Suárez, Eleuterio Alvarez, Inmaculada Fernández

2004-02-16 Communication

DOI: 10.1039/B313798H

You might also like

Compound Q&A

What are the main uses of 1H-Indazole-6-carbonitrile (CAS: 141290-59-7)?

1H-Indazole-6-carbonitrile finds applications in pharmaceuticals, where it serve...

141290-59-71H-Indazole-6-carbon...
Compound Q&A

How should waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) be handled?

Waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) should be collecte...

2997-85-5Dioctyl (2E)-2-buten...
Compound Q&A

What industries use Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide (CAS: 68291-98-5)?

Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide is primarily used in pharmac...

68291-98-5Sodium [(1,2-benzoxa...
Compound Q&A

Are there alternatives to Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxylate (CAS: 741709-66-0) in synthesis?

Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxyla...

741709-66-0Dimethyl 4-(4,4,5,5-...
Compound Q&A

How should waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) be handled?

Waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) should be manage...

80714-39-22-Fluoro-6-hydrazino...
Compound Q&A

What is 6-Formyl-2-pyridinecarboxylic acid (CAS: 499214-11-8)?

6-Formyl-2-pyridinecarboxylic acid is an organic compound with the molecular for...

499214-11-86-Formyl-2-pyridinec...
900874-91-13-(3,4-dimethoxyphen...
Compound Q&A

How is 9H-Tribenzo[b,d,f]azepine (CAS: 29875-73-8) typically synthesized?

9H-Tribenzo[b,d,f]azepine is typically synthesized via a multi-step process invo...

29875-73-89H-Tribenzo[b,d,f]az...
Compound Q&A

How is 1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid (CAS: 1797982-51-4) typically synthesized?

1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxyli...

1797982-51-41-Cyclopropyl-7-etho...
Compound Q&A

How should waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: 671820-52-3) be handled?

Waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: ...

671820-52-3Methyl 3-oxo-1,2,3,4...

Source Journal

Chemical Communications

Chemical Communications
CiteScore: 8.6
Self-citation Rate: 4.7%
Articles per Year: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.