Magnetic dendritic mesoporous silica nanoparticles based integrated platform for rapid and efficient analysis of saccharides

Zhao, Xiuling; Dong, Jiacheng; Zhang, Yaqian; Wu, Tianrun; Bie, Zijun; Chen, Yang

doi:10.1016/j.aca.2023.342166

Cited by 3 publications

(1 citation statement)

References 45 publications

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“…The procedure of the off-line platform is illustrated in Figure A, which consists of four steps: loading, washing, elution, and instrumental analysis. According to the previous reports about BAMs of our groups, − the experimental conditions for the selective enrichment obey the typical ones (see the detailed procedure in the Supporting Information). The priority of the research is the investigation of the stability of EPBA-PCN-333(Fe) under the experimental conditions.…”

Section: Resultsmentioning

confidence: 99%

Structure-Assisted Boronic Acid Implanted Mesoporous Metal–Organic Frameworks for Specific Extraction of cis-Diol Molecules

Dong,

Huang,

et al. 2024

ACS Appl. Mater. Interfaces

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The analysis of cis-diol-containing molecules is still suffering from some drawbacks, including low abundance and abundant interference. Metal−organic frameworks (MOFs) have proven to be an ideal sorbent for sample preparation. However, most of the reported MOFs are mainly restricted to a microporous regime (pore size <2 nm), which greatly limits the application. Herein, a facile strategy is established to construction of boronate affinity MOFs via the postsynthetic ligandexchange process. Owing to the fact that the ligand-exchange process was assisted by the structural integrity of the primitive metal− organic framework and the great compatibility of click chemistry, the obtained EPBA-PCN-333(Fe) is able to realize the maximum maintaining the porosity and crystallinity of the parent material. Several intriguing features of EPBA-PCN-333(Fe) (e.g., excellent selectivity, efficient diffusion, good accessibility, and size exclusion effect) are experimentally demonstrated via a series of cis-diolcontaining molecules with different molecular sizes (small molecules, glycopeptides, and glycoproteins). The binding performance of EPBA-PCN-333(Fe) is evaluated by employing catechol as the test molecule (binding capacity: 0.25 mmol/g, LOD: 200 ng/mL). Finally, the real-world applications of EPBA-PCN-333(Fe) were demonstrated by the detection of nucleosides of human urine samples.

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Section: Resultsmentioning

confidence: 99%

Structure-Assisted Boronic Acid Implanted Mesoporous Metal–Organic Frameworks for Specific Extraction of cis-Diol Molecules

Dong,

Huang,

et al. 2024

ACS Appl. Mater. Interfaces

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Paper strips-based narrowing colorimetry: An all-in-one strategy for rapid visual detection and adulteration identification of food dyes

Wang,

Li,

et al. 2025

Food Control

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In Situ Construction of Ultra-Stable CsPbX₃/DMSNs-NH₂ Nanocomposites for White Light-Emitting Devices

Li,

Ma,

et al. 2024

ACS Appl. Nano Mater.

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All-inorganic halide perovskite (CsPbX 3 ) nanocrystals (NCs) have garnered significant attention due to their excellent photoelectric properties. However, their practical application has been limited by stability issues. This study presents a strategy combining physical confinement through a carrier matrix and chemical bond coupling to enhance the stability of CsPbX 3 NCs significantly under UV irradiation, polar solvents, and thermal conditions. Specifically, CsPbBr 3 NCs exhibited near-complete fluorescence quenching within 300 min when treated with water and ethanol. In contrast, CsPbBr 3 /DMSNs-NH 2 nanocomposites retained 86.9% and 75.4% of their initial photoluminescence intensity after 7 days. This enhanced stability is attributed to the multilevel pore architecture of DMSNs-NH 2 , which effectively prevents direct interaction with water and oxygen. Furthermore, bright white light-emitting diode (LED) devices were successfully fabricated using these nanocomposites, achieving a color temperature of 6045 K and a color gamut covering 133.5% of NTSC and 99% of Rec.2020 standards. This work demonstrates a promising pathway for the development of stable, high-performance perovskite-based optoelectronic devices.

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Magnetic dendritic mesoporous silica nanoparticles based integrated platform for rapid and efficient analysis of saccharides

Cited by 3 publications

References 45 publications

Structure-Assisted Boronic Acid Implanted Mesoporous Metal–Organic Frameworks for Specific Extraction of cis-Diol Molecules

Structure-Assisted Boronic Acid Implanted Mesoporous Metal–Organic Frameworks for Specific Extraction of cis-Diol Molecules

Paper strips-based narrowing colorimetry: An all-in-one strategy for rapid visual detection and adulteration identification of food dyes

In Situ Construction of Ultra-Stable CsPbX₃/DMSNs-NH₂ Nanocomposites for White Light-Emitting Devices

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Magnetic dendritic mesoporous silica nanoparticles based integrated platform for rapid and efficient analysis of saccharides

Cited by 3 publications

References 45 publications

Structure-Assisted Boronic Acid Implanted Mesoporous Metal–Organic Frameworks for Specific Extraction of cis-Diol Molecules

Structure-Assisted Boronic Acid Implanted Mesoporous Metal–Organic Frameworks for Specific Extraction of cis-Diol Molecules

Paper strips-based narrowing colorimetry: An all-in-one strategy for rapid visual detection and adulteration identification of food dyes

In Situ Construction of Ultra-Stable CsPbX3/DMSNs-NH2 Nanocomposites for White Light-Emitting Devices

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Product

Resources

About

In Situ Construction of Ultra-Stable CsPbX₃/DMSNs-NH₂ Nanocomposites for White Light-Emitting Devices