Dr. Agnieszka Więckowska

Uniwersytet Warszawski, Faculty of Chemistry, Warsaw, Poland

Dr. Agnieszka Więckowska

Uniwersytet Warszawski, Faculty of Chemistry, Warsaw, Poland

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Academic Career Length

27Years (2000-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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6 May 2008 in Angewandte Chemie International Edition

Journal Article

Optical Analysis of Hg²⁺ Ions by Oligonucleotide–Gold‐Nanoparticle Hybrids and DNA‐Based Machines

Di Li

Agnieszka Więckowska

Itamar Willner

2 August 2007 in Chemical Communications

Journal Article

Amplified electrochemical detection of DNA through the aggregation of Au nanoparticles on electrodes and the incorporation of methylene blue into the DNA-crosslinked structure

Di Li

Yiming Yan

Agnieszka Więckowska

Itamar Willner

The amplified electrochemical sensing of DNA is accomplished by the analyte-induced aggregation of nucleic acid-functionalized Au nanoparticles, deposition of the aggregates on a thiolated monolayer-functionalized electrode, and the voltammetric analysis of the redox-active methylene blue intercalated in the nucleic acid duplexes associated with the aggregates.