Calcium Alginate Gel Beads Containing Gold Nanobipyramids for Surface-Enhanced Raman Scattering Detection in Aqueous Samples

2021 ◽  
Author(s):  
Jiaming Chen ◽  
Yuanyuan Yang ◽  
Bingyong Lin ◽  
Xueju Wei ◽  
Zhenyu Lin ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Calcium Alginate ◽  
Surface Enhanced Raman Scattering ◽  
Aqueous Samples ◽  
Gel Beads ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Calcium Alginate Gel ◽  
Enhanced Raman Scattering ◽  
Gold Nanobipyramids

A colorimetric/SERS dual-mode sensing method for the detection of mercury(ii) based on rhodanine-stabilized gold nanobipyramids

2018 ◽  
Vol 6 (45) ◽  
pp. 12283-12293 ◽  
Author(s):  
Ying Qi ◽  
Jing Zhao ◽  
Guo-jun Weng ◽  
Jian-jun Li ◽  
Xin Li ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Dual Mode ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Novel Strategy ◽  
Gold Nanobipyramids

This study demonstrates a novel strategy for colorimetric and surface enhanced Raman scattering (SERS) dual-mode sensing of mercury (Hg2+) based on rhodanine-stabilized gold nanobipyramids (Au NBs).

A self-referenced method for determination of patulin by surface-enhanced Raman scattering using gold nanobipyramids as the substrate

2019 ◽  
Vol 11 (40) ◽  
pp. 5142-5149 ◽  
Author(s):  
Yan Kang ◽  
Hai-Xin Gu ◽  
Xin Zhang
Keyword(s):  
Raman Scattering ◽  
Surface Enhanced Raman Scattering ◽  
Sers Substrate ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Gold Nanobipyramids

A 4-MBA probe was employed to detect patulin using gold nanobipyramids as the SERS substrate.

Surface-enhanced Raman scattering of uranyl in aqueous samples: implications for nuclear forensics and groundwater testing

2017 ◽  
Vol 9 (10) ◽  
pp. 1575-1579 ◽  
Author(s):  
M. J. Trujillo ◽  
D. M. Jenkins ◽  
J. A. Bradshaw ◽  
J. P. Camden
Keyword(s):  
Raman Scattering ◽  
Nuclear Forensics ◽  
Limit Of Detection ◽  
Surface Enhanced Raman Scattering ◽  
Uranyl Ions ◽  
Aqueous Samples ◽  
Silver Colloids ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

A surface-enhanced Raman scattering (SERS) method, based on functionalized silver colloids, is developed for the detection of uranyl ions that yields a limit of detection of 24 ppb.

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