Towards single-molecule in situ electrochemical SERS detection with disposable substrates

Daniel Martín-Yerga; Alejandro Pérez-Junquera; María Begoña González-García; David Hernández-Santos; Pablo Fanjul-Bolado

doi:10.1039/c8cc02069h

Towards single-molecule in situ electrochemical SERS detection with disposable substrates

Daniel Martín-Yerga
, Alejandro Pérez-Junquera
, María Begoña González-García
, David Hernández-Santos
, Pablo Fanjul-Bolado^*

^*Corresponding author for this work

Not published at Aalto University

Metrohm Dropsens, S.L.

Research output: Contribution to journal › Article › Scientific › peer-review

29 Citations (Scopus)

Abstract

Dynamic time-resolved Raman spectroelectrochemistry demonstrates the strong influence of nanostructuring and surface charge of in situ activated disposable substrates for SERS detection. Under specific conditions, a large enhancement factor and estimated calculations agree with the feasible detection of only a few molecules, approaching the limit of single-entity detection.

Original language	English
Pages (from-to)	5748-5751
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	45
DOIs	https://doi.org/10.1039/c8cc02069h
Publication status	Published - 2018
MoE publication type	A1 Journal article-refereed

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10.1039/c8cc02069h

Cite this

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title = "Towards single-molecule in situ electrochemical SERS detection with disposable substrates",

abstract = "Dynamic time-resolved Raman spectroelectrochemistry demonstrates the strong influence of nanostructuring and surface charge of in situ activated disposable substrates for SERS detection. Under specific conditions, a large enhancement factor and estimated calculations agree with the feasible detection of only a few molecules, approaching the limit of single-entity detection.",

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AU - Martín-Yerga, Daniel

AU - Pérez-Junquera, Alejandro

AU - González-García, María Begoña

AU - Hernández-Santos, David

AU - Fanjul-Bolado, Pablo

PY - 2018

Y1 - 2018

N2 - Dynamic time-resolved Raman spectroelectrochemistry demonstrates the strong influence of nanostructuring and surface charge of in situ activated disposable substrates for SERS detection. Under specific conditions, a large enhancement factor and estimated calculations agree with the feasible detection of only a few molecules, approaching the limit of single-entity detection.

AB - Dynamic time-resolved Raman spectroelectrochemistry demonstrates the strong influence of nanostructuring and surface charge of in situ activated disposable substrates for SERS detection. Under specific conditions, a large enhancement factor and estimated calculations agree with the feasible detection of only a few molecules, approaching the limit of single-entity detection.

UR - https://www.scopus.com/pages/publications/85047905130

U2 - 10.1039/c8cc02069h

DO - 10.1039/c8cc02069h

M3 - Article

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AN - SCOPUS:85047905130

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VL - 54

SP - 5748

EP - 5751

JO - Chemical Communications

JF - Chemical Communications

IS - 45

ER -

Towards single-molecule in situ electrochemical SERS detection with disposable substrates

Abstract

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