Sensitive SERS nanotags for use with 1550 nm (retina-safe) laser excitation
Literature Information
Publication Date
2016-01-14
DOI
10.1039/C5AN02662H
Impact Factor
4.616
Authors
Hayleigh Kearns, Matthew A. Bedics, Neil C. Shand, Karen Faulds, Michael R. Detty, Duncan Graham
View Original
Abstract
Chalcogenopyrylium nanotags demonstrate an unprecedented SERS performance with a retina safe, 1550 nm laser excitation. These unique nanotags consisting of chalcogenopyrylium dyes and 100 nm gold nanoparticles produce exceptional SERS signals with picomolar detection limits obtained at this extremely red-shifted and eye-safe laser excitation.
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Source Journal
Analyst
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Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions, and the applications of those discoveries, unconfined by traditional discipline barriers.
Recommended Compounds
1-isopropyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS Number:
1007542-01-9
Molecular Formula:
C9H14N2O2
![Methyl 5-iodo-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-thiophenecarboxylate structure](https://static.chemtradehub.com/structs/100/1007171-35-8-177e.webp "Methyl 5-iodo-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-thiophenecarboxylate structure")
Methyl 5-iodo-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-thiophenecarboxylate
CAS Number:
1007171-35-8
Molecular Formula:
C11H14INO4S
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