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Issue 14, 2015
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Fast electrically assisted regeneration of on-chip SERS substrates

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Abstract

A microfluidic chip approach utilising integrated electrically connected stationary SERS targets based on inkjet-printed silver nanoparticles is presented. It enables multiple interference-free consecutive surface-enhanced Raman measurements inside chip channels by electrically assisted regeneration of the stationary SERS substrate. Thereby it circumvents common adsorption and memory effect problems associated with stationary SERS targets allowing multiple consecutive measurements in a continuous-flow system.

Graphical abstract: Fast electrically assisted regeneration of on-chip SERS substrates

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Publication details

The article was received on 01 Apr 2015, accepted on 27 May 2015 and first published on 27 May 2015


Article type: Technical Innovation
DOI: 10.1039/C5LC00397K
Citation: Lab Chip, 2015,15, 2923-2927
  • Open access: Creative Commons BY-NC license
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    Fast electrically assisted regeneration of on-chip SERS substrates

    T.-A. Meier, E. Poehler, F. Kemper, O. Pabst, H.-G. Jahnke, E. Beckert, A. Robitzki and D. Belder, Lab Chip, 2015, 15, 2923
    DOI: 10.1039/C5LC00397K

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