Literature DB >> 21067211

Polyelectrolyte coating provides a facile route to suspend gold nanorods in polar organic solvents and hydrophobic polymers.

Alaaldin M Alkilany, Lucas B Thompson, Catherine J Murphy.   

Abstract

The widely used and versatile polyelectrolyte layer-by-layer (LbL) nanoparticle coating strategy allows for gold nanorods to be transferred from aqueous media into a broad range of polar organic solvents without aggregation. The uniform dispersity and stability of the nanorods in organic solvents allows for uniform incorporation of nanorods into a variety of hydrophobic polymers.

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Year:  2010        PMID： 21067211     DOI： 10.1021/am100879j

Source DB:  PubMed          Journal:  ACS Appl Mater Interfaces        ISSN： 1944-8244            Impact factor:   9.229


  5 in total

1.  Off-resonance surface-enhanced Raman spectroscopy from gold nanorod suspensions as a function of aspect ratio: not what we thought.

Authors:  Sean T Sivapalan; Brent M Devetter; Timothy K Yang; Thomas van Dijk; Matthew V Schulmerich; P Scott Carney; Rohit Bhargava; Catherine J Murphy
Journal:  ACS Nano       Date:  2013-03-05       Impact factor: 15.881

2.  Toxicity and cellular uptake of gold nanorods in vascular endothelium and smooth muscles of isolated rat blood vessel: importance of surface modification.

Authors:  Alaaldin M Alkilany; Alia Shatanawi; Timothy Kurtz; Ruth B Caldwell; R William Caldwell
Journal:  Small       Date:  2012-02-15       Impact factor: 13.281

3.  Observation of molecular diffusion in polyelectrolyte-wrapped SERS nanoprobes.

Authors:  Brent M DeVetter; Sean T Sivapalan; Dwani D Patel; Matthew V Schulmerich; Catherine J Murphy; Rohit Bhargava
Journal:  Langmuir       Date:  2014-07-15       Impact factor: 3.882

4.  Facile phase transfer of gold nanorods and nanospheres stabilized with block copolymers.

Authors:  Yaroslav I Derikov; Georgiy A Shandryuk; Raisa V Talroze; Alexander A Ezhov; Yaroslav V Kudryavtsev
Journal:  Beilstein J Nanotechnol       Date:  2018-02-16       Impact factor: 3.649

5.  In situ modulation of gold nanorod's surface charge drives the growth of end-to-end assemblies from dimers to large networks that enhance single-molecule fluorescence by 10 000-fold.

Authors:  Ashish Kar; Varsha Thambi; Diptiranjan Paital; Saumyakanti Khatua
Journal:  Nanoscale Adv       Date:  2020-05-05
  5 in total

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