ArticleMolecules (Basel, Switzerland)2020
Theoretical and Experimental Investigations of Large Stokes Shift Fluorophores Based on a Quinoline Scaffold.
Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 54 citations in OpenAlex.
- Recent Advances in Quinoline Synthesis: Sustainable Catalytic Strategies and Emerging Methodologies.Molecules (Basel, Switzerland) · 2026Review
- Synthesis and Solvatochromism of New Thiazole Derivatives Bearing N,N-Bis(2-methoxyethyl) Benzenesulfonamide Moiety.Journal of fluorescence · 2025Article
- Design, Synthesis, and Anticancer and Antibacterial Activities of Quinoline-5-Sulfonamides.Molecules (Basel, Switzerland) · 2024Article
- Synthesis, DFT studies on a series of tunable quinoline derivatives.RSC advances · 2024Article
- Article
- Development of new 2-piperidinium-4-styrylcoumarin derivatives with large Stokes shifts as potential fluorescent labels for biomolecules.RSC advances · 2022Article
- Physicochemical and Theoretical Characterization of a New Small Non-Metal Schiff Base with a Differential Antimicrobial Effect against Gram-Positive Bacteria.International journal of molecular sciences · 2022Article
- Article
- Optical and Electronic Properties of Organic NIR-II Fluorophores by Time-Dependent Density Functional Theory and Many-Body Perturbation Theory:Nanomaterials (Basel, Switzerland) · 2021Article
- Thiourea Derivatives, Simple in Structure but Efficient Enzyme Inhibitors and Mercury Sensors.Molecules (Basel, Switzerland) · 2021Article
- Heterocyclic Schiff Bases of 3-Aminobenzanthrone and Their Reduced Analogues: Synthesis, Properties and Spectroscopy.Molecules (Basel, Switzerland) · 2021Article
- White light employing luminescent engineered large (mega) Stokes shift molecules: a review.RSC advances · 2021Review
- Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
A series of novel styrylquinolines with the benzylidene imine moiety were synthesized and spectroscopically characterized for their applicability in cellular staining. The spectroscopic study revealed absorption in the ultraviolet-visible region (360-380 nm) and emission that covered the blue-green range of the light (above 500 nm). The fluorescence quantum yields were also determined, which amounted to 0.079 in the best-case scenario. The structural features that are behind these values are also discussed. An analysis of the spectroscopic properties and the theoretical calculations indicated the charge-transfer character of an emission, which was additionally evaluated using the Lippert-Mataga equation. Changes in geometry in the ground and excited states, which had a significant influence on the emission process, are also discussed. Additionally, the capability of the newly synthesized compounds for cellular staining was also investigated. These small molecules could effectively penetrate through the cellular membrane. Analyses of the images that were obtained with several of the tested styrylquinolines indicated their accumulation in organelles such as the mitochondria and the endoplasmic reticulum.
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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.