Synthesis of Gold Nanoshuttles as Efficient Surface-Enhanced Raman Scattering Substrate for Malachite Green Detection

2016 ◽  
Vol 8 (2) ◽  
pp. 135-139 ◽  
Author(s):  
Zhengwei Wu ◽  
Zhanhui Sun ◽  
Rui Zhou ◽  
Xiaofei Su
Keyword(s):  
Raman Scattering ◽  
Malachite Green ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

scholarly journals Ag-Coated Cellulose Fibers as Surface-Enhanced Raman Scattering Substrates for Adsorptive Detection of Malachite Green

Materials ◽  
2018 ◽  
Vol 11 (7) ◽  
pp. 1197 ◽  
Author(s):  
Yudong Lu ◽  
Changji Wu ◽  
Yang Wu ◽  
Ruiyun You ◽  
Gang Lin ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Malachite Green ◽  
Dynamic Range ◽  
Limit Of Detection ◽  
Cellulose Fibers ◽  
Surface Enhanced Raman Scattering ◽  
Ag Nps ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Surface-enhanced Raman scattering (SERS) is a sensitive technique for the detection of low concentration analytes. In this study, we used cellulose fibers (CF) as the templates for the loading of silver nanoparticles (Ag NPs), and the obtained CF-Ag was applied in the detection of R6G and Malachite Green (MG) by surface-enhanced Raman scattering. The adsorption technique was employed in the sample preparation, and the optimal detecting status was identified in the dynamic range (sample status ranging from wet to dry) for different concentration of analytes. In comparison to Ag NPs, CF-Ag showed enhanced performance for adsorptive detection of Malachite Green, and the limit of detection was 5 × 10−12 M.

Determination of melamine and malachite green by surface-enhanced Raman scattering spectroscopy using starch-coated silver nanoparticles as substrates

2015 ◽  
Vol 7 (19) ◽  
pp. 8116-8122 ◽  
Author(s):  
Ying Zhao ◽  
Yuan Tian ◽  
Pinyi Ma ◽  
Aimin Yu ◽  
Hanqi Zhang ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Raman Scattering ◽  
Malachite Green ◽  
Surface Enhanced Raman Scattering ◽  
Raman Scattering Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Schematic illustration of the starch-coated AgNP SERS measurement for determining analytes.

Gallium/gold composite microspheres fixed on a silicon substrate for surface enhanced Raman scattering

RSC Advances ◽  
2015 ◽  
Vol 5 (82) ◽  
pp. 67134-67140 ◽  
Author(s):  
Limiao Chen ◽  
Min Wu ◽  
Qifeng Jing ◽  
Yifan Yu ◽  
Jianhan Huang ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Malachite Green ◽  
Silicon Substrate ◽  
Surface Enhanced Raman Scattering ◽  
Sers Substrate ◽  
Composite Microspheres ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Gallium/gold composite microspheres fixed on a silicon substrate were successfully fabricated and used as a SERS substrate to detect malachite green molecules.

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