ArticleAnalytical and bioanalytical chemistry2023
The fluorescence regulation of a tri-functional oligonucleotide probe HEX-OND in detecting Pb(II), cysteine, and K(I) based on two G-quadruplex forms.
Article in Analytical and bioanalytical chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 6 citations in OpenAlex.
- Fluorescent Reversible Regulation Based on the Electrostatic Intercalation of N-Methyl Mesoporphyrin IX to G-quadruplex: a Sustainable Approach of ZnJournal of fluorescence · 2025Article
- A Novel PbJournal of fluorescence · 2025Article
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6 authors at 2 institutions in 1 country.
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Abstract
A novel tri-functional probe HEX-OND was developed for detecting Pb(II), cysteine (Cys), and K(I) by fluorescence quenching, recovery, and amplification strategies respectively, based on Pb(II)-induced chair-type G-quadruplex (CGQ) and K(I)-induced parallel G-quadruplex (PGQ). The thermodynamic mechanism was illustrated as that HEX-OND transformed into CGQ by associating equimolar Pb(II) (K
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