ArticleChembiochem : a European journal of chemical biology2025
Hybridization Probes Featuring a Pyrenylpyridine C-Nucleoside or Its Palladacycle as a Fluorescent Sensor Moiety.
Article in Chembiochem : a European journal of chemical biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Heck-type C-glycosylations in the synthesis of artificial nucleotides and functional nucleic acids.RSC chemical biology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
A C-nucleoside analog having pyren-1-ylpyridine as the base moiety has been synthesized and incorporated in the middle of a short oligodeoxynucleotide. A portion of this oligonucleotide is cyclopalladated at the modified residue, and the potential of both the metal-free and the palladacyclic oligonucleotide as hybridization probes for single-nucleotide polymorphism genotyping is assessed by melting studies on relevant duplexes using various techniques. Conventional ultraviolet (UV) melting profiles at 260 nm reveal considerable destabilization of the palladacyclic duplexes relative to their metal-free counterparts. Circular dichroism melting temperatures are higher than their UV counterparts, especially with the palladacyclic duplexes. Cyclopalladation markedly reduces the fluorescence emission of the pyrenylpyridine moiety, but both the metal-free and the palladacyclic oligonucleotide exhibit a qualitatively similar pattern of increased fluorescence on hybridization with a complementary sequence, consistent with the pyrene ring being "pushed out" of the base stack. Emission at low temperature is dependent on the nucleobase paired with the pyrenylpyridine base surrogate with both of the modified oligonucleotides. This discrimination is stronger with the palladacyclic oligonucleotide, possibly owing to Pd(II)-mediated base pairing.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.