AuAg nanocages/graphdiyne for rapid elimination and detection of trace pathogenic bacteria

Bai, Qiang; Luo, Hongyang; Shi, Shugao; Liu, Shen; Wang, Lina; Du, Fanglin; Yang, Zhugen; Zhu, Zhiling; Sui, Ning

doi:10.1016/j.jcis.2022.01.046

Cited by 26 publications

(11 citation statements)

References 56 publications

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Section: Applicationsmentioning

confidence: 99%

“…It had no obvious toxicity in vivo or in vitro. Bai et al 161 prepared a biocompatible AuAg nanocage/graphdiyne@polyethylene glycol (AuAg/ GDY@PEG) nanostructure, which was used as an effective photothermal agent for the determination of Salmonella typhimurium by photothermal immunoassay (Figure 21b). AuAg and GDY cooperated to enhance the photothermal effect of the system.…”

Section: Sodium-ion Batteries (Sibs)mentioning

confidence: 99%

See 1 more Smart Citation

Review of Graphdiyne-Based Nanostructures and Their Applications

Li,

Cui,

Zhang

et al. 2023

ACS Appl. Nano Mater.

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Graphdiyne (GDY) is a carbon allotrope that has attracted great attention since it was first synthesized in 2010. The sp-hybridized carbon atoms give GDY many fascinating properties. In recent years, GDY-based nanostructures have been proved to demonstrate significant advantages in various fields through experiments and theoretical calculations. With the aim of comprehensively introducing the configuration of GDY-based nanostructures at the microscopic level, this review begins from the structure of GDY, followed by introducing the compound structures of GDY with atoms, molecules, ions, and nanoparticles. Recent progress and achievements on the syntheses of GDY and GDY-based nanostructures are overviewed. Subsequently, the application of GDY-based nanostructures in catalysis, energy storage, and biology are summarized. Finally, the current development status of GDY-based nanostructures is summarized, and the future development direction is prospected.

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Section: Applicationsmentioning

confidence: 99%

Section: Sodium-ion Batteries (Sibs)mentioning

confidence: 99%

Review of Graphdiyne-Based Nanostructures and Their Applications

Li,

Cui,

Zhang

et al. 2023

ACS Appl. Nano Mater.

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“…[23] In particular, the fluorescent-magnetic NPs that combine QDs with magnetic materials, such as magnetite (Fe 3 O 4 ) and maghemite (Fe 2 O 3 ), have been used for fast pathogen separation and detection [24] Similarly, the multifunctional nanoprobes by combining QDs with AuNPs have also been developed. [25] For example, Takemura et al developed an ultrasensitive, rapid and specific localized surface plasmon resonance (LSPR)-induced immunofluorescence nanobiosensor for detecting the influenza virus H1N1. H1N1 could individually interact with AuNPs and QDs by specific affinity between the antigene and antibody, which induced an LSPR signal from adjacent AuNPs to trigger fluorescence-enhancement changes of QDs.…”

Section: Semiconductor Qdsmentioning

confidence: 99%

“…QDs have also been combined with other materials to create multifunctional nanocomposites for the detection of pathogens [23] . In particular, the fluorescent‐magnetic NPs that combine QDs with magnetic materials, such as magnetite (Fe 3 O 4 ) and maghemite (Fe 2 O 3 ), have been used for fast pathogen separation and detection [24] Similarly, the multifunctional nanoprobes by combining QDs with AuNPs have also been developed [25] . For example, Takemura et al.…”

Section: Types and Properties Of Photoluminescent Inorganic Nanomater...mentioning

confidence: 99%

Photoluminescent Inorganic Nanoprobe‐based Pathogen Detection

Huang

Wang

Xie

2022

Chemistry An Asian Journal

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Pathogens are serious threats to human health, and traditional detection techniques suffer from various limitations. The unique optical properties of photoluminescent inorganic nanomaterials, such as high photoluminescence quantum yields, good photostability, and tunable spectra, make them ideal tools for the detection of pathogens with high specificity and sensitivity. In this review, the design strategies, working mechanisms, and applications of photoluminescent inorganic nanomaterial-based probes in pathogen detection are introduced. In particular, the design and construction of stimuli-responsive nanoprobes and their potential in these fields are highlighted.

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“…24 GDY has a unique structure and set of characteristics, including uniform pore distribution, high π-conjugation, 25 high electron mobility, and a broad absorbance range (from the near-infrared to the ultraviolet). 26 GDY has been extensively employed in the domains of electrocatalysis, 27 energy storage, 28 solar cells, 29 and biosensors 30 because of its particular physical and chemical characteristics.…”

Section: Introductionmentioning

confidence: 99%