Goldberg-Oppenheimer, P and Mahajan, S and Steiner, U (2012) Hierarchical electrohydrodynamic structures for surface-enhanced Raman scattering (adv. Mater. 23/2012). Adv Mater, 24. OP174-.Full text not available from this repository.
On page OP 175, U. Steiner and co-workers destabilise polymer trilayer films using an electric field to generate separated micrometre-sized core-shell pillars, which are further modified by selective polymer dissolution to yield polymer core columns surrounded by a rim and micro-volcano rim structures. When coated with gold and decorated with Raman active probes, all three structure types give rise to substantial enhancement in surface-enhanced Raman scattering (SERS). Since this SERS enhancement arises from each of the isolated structures in the array, these surface patterns are an ideal platform for multiplexed SERS detection.
|Divisions:||Div B > Electronics, Power & Energy Conversion|
Div B > Solid State Electronics and Nanoscale Science
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|Date Deposited:||09 Dec 2016 18:48|
|Last Modified:||10 Dec 2016 23:46|