Surfactant-Free One-Pot Synthesis of Flowerlike Gold Nanoparticles for Surface-Enhanced Raman Scattering

2017 ◽  
Vol 12 (12) ◽  
pp. 1379-1383
Author(s):  
Yan Zhang ◽  
Lianmeng Wang
Keyword(s):  
Gold Nanoparticles ◽  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
One Pot ◽  
One Pot Synthesis ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

One-pot synthesis of gold nanodimers and their use as surface-enhanced Raman scattering tags

2016 ◽  
Vol 40 (9) ◽  
pp. 7299-7302 ◽  
Author(s):  
Noelia Vilar-Vidal ◽  
Sébastien Bonhommeau ◽  
David Talaga ◽  
Serge Ravaine
Keyword(s):  
Raman Scattering ◽  
Hot Spot ◽  
Surface Enhanced Raman Scattering ◽  
One Pot ◽  
One Pot Synthesis ◽  
Surface Enhanced ◽  
Enhancement Factors ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Gold dimers consisting of 40 nm-diameter nanospheres show enhancement factors as high as ∼1.8 × 107at the hot-spot level.

One-pot synthesis affords perfectly six-fold symmetrical Au microsnowflakes for excellent electrochemical biosensing and surface-enhanced Raman scattering assays

RSC Advances ◽  
2015 ◽  
Vol 5 (21) ◽  
pp. 16074-16081
Author(s):  
Yan Zhang ◽  
Yonghai Yue ◽  
Yi Peng ◽  
Chengcheng Huang ◽  
Lidong Li ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
One Pot ◽  
One Pot Synthesis ◽  
Electrochemical Biosensing ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Herein, Au microsnowflakes with six-fold symmetrical branches were successfully synthesized.

SERS-active metal–organic frameworks with embedded gold nanoparticles

The Analyst ◽  
2017 ◽  
Vol 142 (14) ◽  
pp. 2640-2647 ◽  
Author(s):  
Xiaolin Cao ◽  
Sihui Hong ◽  
Zejun Jiang ◽  
Yongxin She ◽  
Shanshan Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Raman Scattering ◽  
Metal Organic Frameworks ◽  
Surface Enhanced Raman Scattering ◽  
Active Metal ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Metal Organic ◽  
Enhanced Raman Scattering

Surface-enhanced Raman scattering (SERS) has been widely used in the detection of targets and strongly depends on the interaction and the distance between the targets and nanoparticles.

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