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1 article(s) from Molina-Canteras, Juan

On the aromaticity and photophysics of 1-arylbenzo[a]imidazo[5,1,2-cd]indolizines as bicolor fluorescent molecules for barium tagging in the study of double-beta decay of ¹³⁶Xe

Eric Iván Velazco-Cabral,
Fernando Auria-Luna,
Juan Molina-Canteras,
Miguel A. Vázquez,
Iván Rivilla and
Fernando P. Cossío

Beilstein J. Org. Chem. 2025, 21, 1627–1638, doi:10.3762/bjoc.21.126

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Figure 1: Two possible double beta decay modes. Left: with emission of two electronic antineutrinos (ββ2ν). R...

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Figure 2: General structure of first-generation bicolor fluorescent indicators based on 1-aryl benzo[a]imidaz...

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Scheme 1: Hyperhomodesmotic equations used to analyze the resonance energy of benzo[a]imidazo[5,1,2-cd]indoli...

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Figure 3: (A) Total, peripheral and modular delocalization patterns for fluorophore 1. The ground state (S_o) ...

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Scheme 2: Isodesmic (A) and reaction profiles (B) for the analysis of the interaction of Ba²⁺ with different ...

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Figure 4: Fully optimized geometries (B3LYP-D3BJ/6ccrow-311++G**&DefTZVPP(Ba) level of theory) of Ba²⁺·crown ...

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Figure 5: Relaxed scan of the relative conformational energies of sensor 18 at the free state (A) and bound t...

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Scheme 3: Reaction of fluorescent probe 18 with barium perchlorate, as indicated in Figure 2 (X = O, Y, Z = Me). The ...

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Figure 6: Fully optimized structures (B3LYP-D3BJ/6-311++G(d,p)&DefTZVPP(Ba) level of theory) of compounds 18 ...

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Figure 7: Comparison between the calculated and experimental differences between the emission wavelength of 18...

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Published 13 Aug 2025

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On the aromaticity and photophysics of 1-arylbenzo[a]imidazo[5,1,2-cd]indolizines as bicolor fluorescent molecules for barium tagging in the study of double-beta decay of 136Xe

On the aromaticity and photophysics of 1-arylbenzo[a]imidazo[5,1,2-cd]indolizines as bicolor fluorescent molecules for barium tagging in the study of double-beta decay of ¹³⁶Xe