Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue

Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue

We present a method for detecting Methylene Blue (MB) using Confocal Raman Spectroscopy assisted with plasmonic enhancement from colloidal silver nanotriangles (NTs). The amplified Raman signal from the analyte aggregated over nanoclusters facilitated the detection of concentrations below 10-5 M.

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Bibliographic Details
Main Authors: Joseph, Haritha, Joshi, Sarika, Jaiswal, Arun, McNaughton, Donald, Saxena, Sumit, Cheng, Wenlong, Wood, Bayden R., Shukla, Shobha
Other Authors: Asian Spectroscopy Conference 2020
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
Science::Chemistry
Plasmonic Enhancement
Silver Nanotriangles
Online Access:https://hdl.handle.net/10356/144342
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1443422020-10-29T20:11:22Z Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue Joseph, Haritha Joshi, Sarika Jaiswal, Arun McNaughton, Donald Saxena, Sumit Cheng, Wenlong Wood, Bayden R. Shukla, Shobha Asian Spectroscopy Conference 2020 Institute of Advanced Studies Science::Chemistry Plasmonic Enhancement Silver Nanotriangles We present a method for detecting Methylene Blue (MB) using Confocal Raman Spectroscopy assisted with plasmonic enhancement from colloidal silver nanotriangles (NTs). The amplified Raman signal from the analyte aggregated over nanoclusters facilitated the detection of concentrations below 10-5 M. Published version 2020-10-29T05:18:59Z 2020-10-29T05:18:59Z 2020 Conference Paper Joseph, H., Joshi, S., Jaiswal, A., McNaughton, D., Saxena, S., Cheng, W., & Shukla, S. (2020). Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue. Proc. Of the 7th Asian Spectroscopy Conference (ASC 2020). doi:10.32655/ASC_8-10_Dec2020.64 https://hdl.handle.net/10356/144342 10.32655/ASC_8-10_Dec2020.64 en © 2020 Nanyang Technological University. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Science::Chemistry
Plasmonic Enhancement
Silver Nanotriangles
spellingShingle Science::Chemistry
Plasmonic Enhancement
Silver Nanotriangles
Joseph, Haritha
Joshi, Sarika
Jaiswal, Arun
McNaughton, Donald
Saxena, Sumit
Cheng, Wenlong
Wood, Bayden R.
Shukla, Shobha
Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue
description We present a method for detecting Methylene Blue (MB) using Confocal Raman Spectroscopy assisted with plasmonic enhancement from colloidal silver nanotriangles (NTs). The amplified Raman signal from the analyte aggregated over nanoclusters facilitated the detection of concentrations below 10-5 M.
author2 Asian Spectroscopy Conference 2020
author_facet Asian Spectroscopy Conference 2020
Joseph, Haritha
Joshi, Sarika
Jaiswal, Arun
McNaughton, Donald
Saxena, Sumit
Cheng, Wenlong
Wood, Bayden R.
Shukla, Shobha
format Conference or Workshop Item
author Joseph, Haritha
Joshi, Sarika
Jaiswal, Arun
McNaughton, Donald
Saxena, Sumit
Cheng, Wenlong
Wood, Bayden R.
Shukla, Shobha
author_sort Joseph, Haritha
title Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue
title_short Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue
title_full Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue
title_fullStr Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue
title_full_unstemmed Plasmonic enhancement enabled by silver nanotriangles in Raman spectra of methylene blue
title_sort plasmonic enhancement enabled by silver nanotriangles in raman spectra of methylene blue
publishDate 2020
url https://hdl.handle.net/10356/144342
_version_ 1683493628786245632

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