Steric protection of near-infrared fluorescent dyes for enhanced bioimaging

S Kommidi, K Atkinson, BD Smith - Journal of Materials Chemistry B, 2024 - pubs.rsc.org
Near-fluorescent (NIR) dyes that absorb and emit light in the wavelength range of 650–1700
nm are well-suited for bioimaging due to the improved image contrast and increased …

Engineering a far-red fluorescent probe for rapid detection of Hg (II) ions in both cells and zebrafish

P Patthana, HC Zhong, Q Wu, TB Ren… - Spectrochimica Acta Part A …, 2024 - Elsevier
Abnormal accumulation of mercury ions (Hg 2+) in organisms can lead to severe central
nervous system and other diseases. Therefore, the monitoring and detection of Hg 2+ are of …

Carbazole-embedded p-benziporphyrinoid: synthesis, structure and a reversible chemodosimeter for mercury (ii) ions

A Naniyil, NK Valappil, AP Andrews… - Chemical …, 2024 - pubs.rsc.org
The first carbazole-embedded p-benziporphyrinoid is synthesized by a [3+ 1] acid-catalyzed
condensation between appropriate coupling partners. The macrocycle 1 exhibited orange …

Triphenylphosphine-bonded coumaranone dyes realize dual color imaging of mitochondria and nucleoli

T Deng, J Shao, Z Xie, Q Wang, X Huang… - … Acta Part A: Molecular …, 2024 - Elsevier
Probing intracellular organelles with fluorescent dyes offers opportunities to understand the
structures and functions of these cellular compartments, which is attracting increasing …

Advancements and Practical Considerations for Biophysical Research: Navigating the Challenges and Future of Super-resolution Microscopy

H Chen, G Yan, MH Wen, KN Brooks… - … & Biomedical Imaging, 2024 - ACS Publications
The introduction of super-resolution microscopy (SRM) has significantly advanced our
understanding of cellular and molecular dynamics, offering a detailed view previously …

Fused heteroaromatic donor–acceptor fluorophores: enhanced brightness and variable emission characteristics

A Sumida, S Takahashi, S Nagai, S Ito - Chemistry Letters, 2024 - academic.oup.com
Octacyclic imidazophenanthridine derivatives have been synthesized by the intramolecular
C–H arylation of phenanthroimidazolylbenzothiadiazoles. A significant increase in the molar …

Synthesis and Optoelectronic Properties of Threaded BODIPYs

M Hicguet, O Mongin, YR Leroux, T Roisnel… - …, 2024 - Wiley Online Library
We report on the synthesis of two new threaded BODIPYs 5 and 6 in good yields using
boron as a gathering atom and a macrocycle with a 2, 2'‐biphenol unit. In addition to usual …

A New Phenothiazine-Based Fluorescent Probe for Rapid and Specific Detection of Fluoride

Y Zhang, T Feng, T Hu, Y Wang, Y Le - Journal of Fluorescence, 2024 - Springer
Fluorescent probes with specific and rapid response to fluoride ions are important mediators
for detecting fluoride ions in biological systems. In this study, a phenothiazine-based …

Dihydropyridopyrazine Functionalized Xanthene: Generating Stable NIR Dyes with Small‐Molecular Weight by Enhanced Charge Separation

XX Zhang, F Yang, X Zhao, Q Wu, L He, Z Li… - Angewandte Chemie … - Wiley Online Library
Near‐infrared region (NIR; 650–1700 nm) dyes offer many advantages over traditional dyes
with absorption and emission in the visible region. However, developing new NIR dyes …

Exploring Optimized Organic Fluorophore Search Through Simple Experimental Data-Driven VAE

C Ju, Y Xu, Y Luo, B Li, W Jiang, J Zhang, H Bai… - 2024 - chemrxiv.org
Designing organic fluorescent molecules with tailored optical properties is challenging in
decades, while the new avenue was opened by the statistical models. Inverse design has …