ReviewBiomolecules2025
Roadmap for Designing Donor-π-Acceptor Fluorophores in UV-Vis and NIR Regions: Synthesis, Optical Properties and Applications.
Review in Biomolecules, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed.
- Design, Synthesis, and Dft Analysis of Benzaldehyde-Based Ethynyl-Functionalized Donor-Acceptor Dicyanomethyl Derivatives.ACS omega · 2026Article
- Coumarin-Based Hybrids: From Linear Photophysical Properties to Multiphoton Excitation Behavior.ACS physical chemistry Au · 2026Article
- Cyclization Matters: Structure-Property Relationship in π-Conjugated Donor-Acceptor Macrocycle Versus Its Linear Analogue.Chemistry, an Asian journal · 2026Article
- The Role of Polymer Encapsulation in Optimizing Donor-Acceptor Organic Nanoparticles for Efficient Cancer Phototherapy.International journal of molecular sciences · 2026Article
- Red-shifting squaraine dyes in the near-infrared region using perimidine heterocycles: synthesis and optical properties.RSC advances · 2026Article
- Spectroscopic and Theoretical Analysis ofThe journal of physical chemistry. B · 2026Article
- DFT-Based Design and Characterization of Organic Chromophores Based on Symmetric Thio-Bridge Quinoxaline Push-Pull (STQ-PP) for Solar Cells.Molecules (Basel, Switzerland) · 2026Article
- Charge-Transfer Complexes and Fluorescence Modulation in Amide- and Carboxy-Substituted 2‑Phenyl-1,3,2-benzodiazaboroles.ACS omega · 2026Article
- Delving into the Inception of BODIPY Dyes: Paradigms of In Vivo Bioimaging, Chemosensing, and Photodynamic/Photothermal Therapy.Pharmaceuticals (Basel, Switzerland) · 2026Review
- Symmetrical D-π-A-π-D indanone dyes: a new design for nonlinear optics and cyanide detection.Beilstein journal of organic chemistry · 2026Article
- Multi-rotor imidazole-based fluorophores for rapid delineation of squamous cell carcinoma infiltration margins in murine surgical specimens.Frontiers in chemistry · 2026Article
- Tuning of photophysical, photo- and electrochemical properties of unsymmetrical D-APhotochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025Article
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2 authors.
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Abstract
Donor acceptor (D-π-A) fluorophores containing a donor unit and an acceptor moiety at each end connected by a conjugated linker gained attention in the last decade due to their conjugated system and ease of tunability. These features make them good candidates for various applications such as bioimaging, photovoltaic devices and nonlinear optical materials. Upon excitation of the D-π-A fluorophore, intramolecular charge transfer (ICT) occurs, and it polarizes the molecule resulting in the 'push-pull' system. The emission wavelengths of fluorophores can be altered from UV-vis to NIR region by modifying the donor unit, acceptor moiety and the π linker between them. The NIR emitting fluorophores with restricted molecular rotations are used in aggregation-induced emission (AIE). D-π-A fluorophores with carboxylic acid and cyano groups are preferred in photovoltaic applications, and fluorophores with large surface area are used for two photon absorbing applications. Herein, we report the synthesis, optical properties, and applications of various D-π-A fluorophores in UV-vis and NIR region.
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