Literature DB >> 19199309

Isolating and probing the hot spot formed between two silver nanocubes.

Pedro H C Camargo1, Matthew Rycenga, Leslie Au, Younan Xia.   

Abstract

Out of the frying pan: Hot spots can greatly increase the sensitivity of surface-enhanced Raman scattering, but they remain poorly understood. A new strategy based on plasma etching (see picture) can be used to isolate and exclusively probe the SERS-active molecules adsorbed in the hot-spot region between two silver nanocubes.

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Year:  2009        PMID： 19199309      PMCID： PMC2978425          DOI： 10.1002/anie.200806139

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  21 in total

1.  Electromagnetic fields around silver nanoparticles and dimers.

Authors:  Encai Hao; George C Schatz
Journal:  J Chem Phys       Date:  2004-01-01       Impact factor: 3.488

Review 2.  Surface-enhanced Raman scattering in local optical fields of silver and gold nanoaggregates-from single-molecule Raman spectroscopy to ultrasensitive probing in live cells.

Authors:  Katrin Kneipp; Harald Kneipp; Janina Kneipp
Journal:  Acc Chem Res       Date:  2006-07       Impact factor: 22.384

3.  Plasmonic nanoparticle heterodimers in a semiembedded geometry fabricated by stepwise upright assembly.

Authors:  Hui Wang; Naomi J Halas
Journal:  Nano Lett       Date:  2006-12       Impact factor: 11.189

4.  Creating hot nanoparticle pairs for surface-enhanced Raman spectroscopy through optical manipulation.

Authors:  Fredrik Svedberg; Zhipeng Li; Hongxing Xu; Mikael Käll
Journal:  Nano Lett       Date:  2006-12       Impact factor: 11.189

Review 5.  Localized surface plasmon resonance spectroscopy and sensing.

Authors:  Katherine A Willets; Richard P Van Duyne
Journal:  Annu Rev Phys Chem       Date:  2007       Impact factor: 12.703

6.  The SERS activity of a supported Ag nanocube strongly depends on its orientation relative to laser polarization.

Authors:  Joseph M McLellan; Zhi-Yuan Li; Andrew R Siekkinen; Younan Xia
Journal:  Nano Lett       Date:  2007-03-22       Impact factor: 11.189

7.  Probing the structure of single-molecule surface-enhanced Raman scattering hot spots.

Authors:  Jon P Camden; Jon A Dieringer; Yingmin Wang; David J Masiello; Lawrence D Marks; George C Schatz; Richard P Van Duyne
Journal:  J Am Chem Soc       Date:  2008-08-30       Impact factor: 15.419

8.  Shape-controlled synthesis of gold and silver nanoparticles.

Authors:  Yugang Sun; Younan Xia
Journal:  Science       Date:  2002-12-13       Impact factor: 47.728

9.  Adsorption of 1,4-Benzenedithiol on Gold and Silver Surfaces: Surface-Enhanced Raman Scattering Study.

Authors:  Sang Woo Joo; Sang Woo Han; Kwan Kim
Journal:  J Colloid Interface Sci       Date:  2001-08-15       Impact factor: 8.128

10.  Facile synthesis of Ag nanocubes and Au nanocages.

Authors:  Sara E Skrabalak; Leslie Au; Xingde Li; Younan Xia
Journal:  Nat Protoc       Date:  2007       Impact factor: 13.491
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  12 in total

1.  Nanoparticle SERS substrates with 3D Raman-active volumes.

Authors:  Kelsey A Stoerzinger; Julia Y Lin; Teri W Odom
Journal:  Chem Sci       Date:  2011-08-01       Impact factor: 9.825

2.  Measuring the SERS Enhancement Factors of Dimers with Different Structures Constructed from Silver Nanocubes.

Authors:  Pedro H C Camargo; Leslie Au; Matthew Rycenga; Weiyang Li; Younan Xia
Journal:  Chem Phys Lett       Date:  2010-01       Impact factor: 2.328

Review 3.  Controlling the synthesis and assembly of silver nanostructures for plasmonic applications.

Authors:  Matthew Rycenga; Claire M Cobley; Jie Zeng; Weiyang Li; Christine H Moran; Qiang Zhang; Dong Qin; Younan Xia
Journal:  Chem Rev       Date:  2011-03-11       Impact factor: 60.622

4.  Oriented assembly of polyhedral plasmonic nanoparticle clusters.

Authors:  Joel Henzie; Sean C Andrews; Xing Yi Ling; Zhiyong Li; Peidong Yang
Journal:  Proc Natl Acad Sci U S A       Date:  2013-04-08       Impact factor: 11.205

5.  Understanding the SERS Effects of Single Silver Nanoparticles and Their Dimers, One at a Time.

Authors:  Matthew Rycenga; Pedro H C Camargo; Weiyang Li; Christine H Moran; Younan Xia
Journal:  J Phys Chem Lett       Date:  2010-02-18       Impact factor: 6.475

6.  Replacement of Poly(vinyl pyrrolidone) by Thiols: A Systematic Study of Ag Nanocube Functionalization by Surface-Enhanced Raman Scattering.

Authors:  Christine H Moran; Matthew Rycenga; Qiang Zhang; Younan Xia
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2011-11-10       Impact factor: 4.126

7.  Improving correlated SERS measurements with scanning electron microscopy: an assessment of the problem arising from the deposition of amorphous carbon.

Authors:  Christine H Moran; Xiaohu Xia; Younan Xia
Journal:  Phys Chem Chem Phys       Date:  2013-04-21       Impact factor: 3.676

Review 8.  Heterodimers of metal nanoparticles: synthesis, properties, and biological applications.

Authors:  Gao-Feng Wu; Jian Zhu; Guo-Jun Weng; Jian-Jun Li; Jun-Wu Zhao
Journal:  Mikrochim Acta       Date:  2021-09-19       Impact factor: 5.833

9.  Silver nanocube on gold microplate as a well-defined and highly active substrate for SERS detection.

Authors:  Xiaohu Xia; Matthew Rycenga; Dong Qin; Younan Xia
Journal:  J Mater Chem C Mater       Date:  2013-10-14       Impact factor: 7.393

10.  Rapid, controllable growth of silver nanostructured surface-enhanced Raman scattering substrates for red blood cell detection.

Authors:  Shu Zhang; Xueli Tian; Jun Yin; Yu Liu; Zhanmin Dong; Jia-Lin Sun; Wanyun Ma
Journal:  Sci Rep       Date:  2016-04-20       Impact factor: 4.379
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