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Liquid Metal Based Surface-Enhanced Raman Spectroscopy for Trace Analyte Detection.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Liquid Metal Based Surface-Enhanced Raman Spectroscopy for Trace Analyte Detection./
Author:	Datta, Shreyan.
Description:	1 online resource (49 pages)
Notes:	Source: Masters Abstracts International, Volume: 85-03.
Contained By:	Masters Abstracts International85-03.
Subject:	Electrical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9798380346559

Liquid Metal Based Surface-Enhanced Raman Spectroscopy for Trace Analyte Detection.
Datta, Shreyan.

Liquid Metal Based Surface-Enhanced Raman Spectroscopy for Trace Analyte Detection. - 1 online resource (49 pages)

Source: Masters Abstracts International, Volume: 85-03.

Thesis (M.S.)--State University of New York at Buffalo, 2023.

Includes bibliographical references

Surface Enhanced Raman Spectroscopy (SERS), is a ubiquitously used sensing technique implemented in the detection of important molecules like biomarkers, drugs, toxic chemicals and etc. Inelastic scattering of light due to molecular vibrational modes is the fundamental principle in raman spectroscopy. Certain molecular vibrations result in very distinct and narrow spectral features which serve as a fingerprint for a molecule and help in its identification. Implementation of plasmonically-active noble metals like silver, gold, and platinum can drastically enhance raman signals. This enhancement is immensely dependent and varies proportionally to the 4th power of the local field enhancement. Nanostructures fabricated on substrates using plasmonically active noble metals can result in an increase of 10e6 times in the efficiency of raman scattering. In this work, a liquid metal-based SERS sensor is proposed which can be fabricated with comparatively less sophistication and is cost-effective to produce.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798380346559Subjects--Topical Terms:

596380
Electrical engineering.
Subjects--Index Terms:

EnhancementIndex Terms--Genre/Form:

554714
Electronic books.

Liquid Metal Based Surface-Enhanced Raman Spectroscopy for Trace Analyte Detection.
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100 1 $a Datta, Shreyan. $3 1470000
245 1 0 $a Liquid Metal Based Surface-Enhanced Raman Spectroscopy for Trace Analyte Detection.
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300 $a 1 online resource (49 pages)
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500 $a Source: Masters Abstracts International, Volume: 85-03.
500 $a Advisor: Liu, Peter Qiang.
502 $a Thesis (M.S.)--State University of New York at Buffalo, 2023.
504 $a Includes bibliographical references
520 $a Surface Enhanced Raman Spectroscopy (SERS), is a ubiquitously used sensing technique implemented in the detection of important molecules like biomarkers, drugs, toxic chemicals and etc. Inelastic scattering of light due to molecular vibrational modes is the fundamental principle in raman spectroscopy. Certain molecular vibrations result in very distinct and narrow spectral features which serve as a fingerprint for a molecule and help in its identification. Implementation of plasmonically-active noble metals like silver, gold, and platinum can drastically enhance raman signals. This enhancement is immensely dependent and varies proportionally to the 4th power of the local field enhancement. Nanostructures fabricated on substrates using plasmonically active noble metals can result in an increase of 10e6 times in the efficiency of raman scattering. In this work, a liquid metal-based SERS sensor is proposed which can be fabricated with comparatively less sophistication and is cost-effective to produce.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Electrical engineering. $3 596380
650 4 $a Plasma physics. $2 bicssc $3 1030958
653 $a Enhancement
653 $a Rapid thermal annealing
653 $a Surface Enhanced Raman Spectroscopy
655 7 $a Electronic books. $2 local $3 554714
690 $a 0544
690 $a 0759
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a State University of New York at Buffalo. $b Electrical Engineering. $3 845470
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