Synthesis, Crystal Structure, and Optical Characterization of the Sulfide Chloride Oxide CsBa6V4S12ClO4 with a Near-Infrared Fluorescence

Valldor, Martin; Galle, Lydia; Eichler, Franziska; Wolf, Andreas; Morrow, Ryan

doi:10.1021/acs.inorgchem.9b02393

Cited by 3 publications

(1 citation statement)

References 39 publications

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“…Silicate-based long afterglow materials utilizing silicate as a substrate have garnered increasing attention in recent years due to the excellent chemical and thermal stability of silicates, along with the cost-effective and readily available raw material SiO 2 . Since the development of the silicate long afterglow material Zn 2 SiO 4 :Mn [ 25 ], as in Japan in 1975, with an afterglow time of 30 min, various silicate long afterglow materials have been developed. Examples include Sr 2 MgSi 2 O 7 :Eu,Dy, Ca 2 MgSi 2 O 7 :Eu,Dy, and MgSiO 3 :Mn,Eu,Dy, with the materials and performance parameters presented in Table 1 .…”

Section: Persistent Luminescent Nanoparticles and Their Luminescent M...mentioning

confidence: 99%

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis

Chan,

Chang

2024

Anal Bioanal Chem

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Photoluminescent materials (PLNs) are photoluminescent materials that can absorb external excitation light, store it, and slowly release it in the form of light in the dark to achieve long-term luminescence. Developing near-infrared (NIR) PLNs is critical to improving long-afterglow luminescent materials. Because they excite in vitro, NIR-PLNs have the potential to avoid interference from in vivo autofluorescence in biomedical applications. These materials are promising for biosensing and bioimaging applications by exploiting the near-infrared biological window. First, we discuss the biomedical applications of PLNs in the first near-infrared window (NIR-I, 700–900 nm), which have been widely developed and specifically introduce biosensors and imaging reagents. However, the light in this area still suffers from significant light scattering and tissue autofluorescence, which will affect the imaging quality. Over time, fluorescence imaging technology in the second near-infrared window (NIR-II, 1000–1700 nm) has also begun to develop rapidly. NIR-II fluorescence imaging has the advantages of low light scattering loss, high tissue penetration depth, high imaging resolution, and high signal-to-noise ratio, and it shows broad application prospects in biological analysis and medical diagnosis. This critical review collected and sorted articles from the past 5 years and introduced their respective fluorescence imaging technologies and backgrounds based on the definitions of NIR-I and NIR-II. We also analyzed the current advantages and dilemmas that remain to be solved. Herein, we also suggested specific approaches NIR-PLNs can use to improve the quality and be more applicable in cancer research. Graphical abstract

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Section: Persistent Luminescent Nanoparticles and Their Luminescent M...mentioning

confidence: 99%

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis

Chan,

Chang

2024

Anal Bioanal Chem

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Balanced IR Nonlinear Optical Performance Achieved by Cation–Anion Module Cosubstitution in V-Based Salt-Inclusion Oxychalcogenides

Ran,

Zhou,

et al. 2024

Chem. Mater.

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Oxychalcogenides have become notable contenders for infrared nonlinear optical (IR NLO) applications because of their diverse heteroanionic functional motifs. However, while the main group elements are well-explored for these motifs, transition elements have been less studied and lack high-performance materials. To address this gap, we investigated a series of noncentrosymmetric [Ba 4 (Ba 6 S)][(VO x S 4−x ) 6 ] (space group: P6 3 ), the first V-based salt-inclusion oxychalcogenides demonstrating phase-matched IR-NLO properties. We achieved this by cation−anion module cosubstitution in the centrosymmetric structure of [Ba 4 (Ba 6 Cl 2 )][(VO 4 ) 6 ] (space group: P6 3 /m). The novel [Ba 4 (Ba 6 S)][(VO x S 4−x ) 6 ] features isolated heteroanionic [VO x S 4−x ] 3− units, charge-balanced Ba 2+ cations, and a one-dimensional cationic chain of [Ba 6 S] 10+ octahedral units. Moreover, [Ba 4 (Ba 6 S)][(VO 3 S) 6 ] exhibits notable properties including a high second-harmonic-generation intensity (1.33 × AgGaS 2 @2900 nm), a substantial laser-induced damage threshold (7.65 × AgGaS 2 ), a broad IR cutoff edge (up to 11.2 μm), and significant birefringence for phase matching (Δn = 0.073@2900 nm). Structural analysis and DFT calculations demonstrate that the configuration of the [VO 3 S] 3− units enhances NLO properties and increases structural anisotropy. Our findings suggest that V-based salt-inclusion oxychalcogenides are a promising class for IR-NLO applications and highlight cation−anion module cosubstitution as an effective approach for creating high-performance heteroanionic NLO crystals.

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Designing Visible-Light Photoactive Thioapatites Using Thiovanadate Groups: The Ba₅(VO_4−αS_α)₃X (X = F, Cl, I) Phases

Almoussawi,

Sen,

Saitzek

et al. 2023

Inorg. Chem.

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Synthesis, Crystal Structure, and Optical Characterization of the Sulfide Chloride Oxide CsBa₆V₄S₁₂ClO₄ with a Near-Infrared Fluorescence

Cited by 3 publications

References 39 publications

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis

Balanced IR Nonlinear Optical Performance Achieved by Cation–Anion Module Cosubstitution in V-Based Salt-Inclusion Oxychalcogenides

Designing Visible-Light Photoactive Thioapatites Using Thiovanadate Groups: The Ba₅(VO_4−αS_α)₃X (X = F, Cl, I) Phases

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Synthesis, Crystal Structure, and Optical Characterization of the Sulfide Chloride Oxide CsBa6V4S12ClO4 with a Near-Infrared Fluorescence

Cited by 3 publications

References 39 publications

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis

Balanced IR Nonlinear Optical Performance Achieved by Cation–Anion Module Cosubstitution in V-Based Salt-Inclusion Oxychalcogenides

Designing Visible-Light Photoactive Thioapatites Using Thiovanadate Groups: The Ba5(VO4−αSα)3X (X = F, Cl, I) Phases

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Synthesis, Crystal Structure, and Optical Characterization of the Sulfide Chloride Oxide CsBa₆V₄S₁₂ClO₄ with a Near-Infrared Fluorescence

Designing Visible-Light Photoactive Thioapatites Using Thiovanadate Groups: The Ba₅(VO_4−αS_α)₃X (X = F, Cl, I) Phases