ArticleChemical communications (Cambridge, England)2019
Single photon DNA photocleavage at 830 nm by quinoline dicarbocyanine dyes.
Article in Chemical communications (Cambridge, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Syntheses, DNA interactions, and photodynamic antimicrobial properties of near-infrared indolium carbocyanine dyes.RSC advances · 2026Article
- Single-Photon DNA Photocleavage up to 905 nm by a Benzylated 4-Quinolinium Carbocyanine Dye.ACS omega · 2025Article
- Synthesis of 2-Amino-Molecules (Basel, Switzerland) · 2024Article
- New Insights into the Phototoxicity of Anthracene-Based Chromophores: The Chloride Salt Effect†.Chemical research in toxicology · 2023Article
- Donor acceptor fluorophores: synthesis, optical properties, TD-DFT and cytotoxicity studies.Organic & biomolecular chemistry · 2021Article
- Cyanine Dyes Containing Quinoline Moieties: History, Synthesis, Optical Properties, and Applications.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Review
- DNA Photocleavage in the Near-Infrared Wavelength Range by 2-Quinolinium Dicarbocyanine Dyes.Molecules (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
We have synthesized symmetrical carbocyanine dyes in which two 4-quinolinium rings are joined by a pentamethine bridge that is meso-substituted with H or Cl. Irradiation of the halogenated dye at 830 nm produces hydroxyl radicals that generate DNA direct strand breaks. This represents the first reported example of DNA photocleavage upon single photon excitation of a chromophore at wavelengths above 800 nm.
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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.