The preparation of bifunctional hybrid nano-flowers and their application in the enzyme-linked immunosorbent assay for <i>Helicobacter pylori</i> detection

Wang, Tiantian; Li, Xiangguang; Chen, Lili; Zhang, Youhuan; Zheng, Y. George; Yu, Linjin; Ye, Zhiyu; Wang, Huaqian; Cui, Xiping; Zhao, Suqing

doi:10.1039/d0an01533d

Cited by 15 publications

(10 citation statements)

References 40 publications

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“…The highly selective character of antimicrobial agent-encapsulated cross-linked nanogels is beneficial for increasing the local concentration of the antimicrobial agent without damaging normal tissue. An important category is hybrid nanomaterials, and many of them have been applied for treatments of infectious disease [4,5,[37][38][39][40][41][42][43][44]. There are some examples of hybrid nanomaterials:…”

Section: The Development Of Organic Inorganic and Hybrid Nps For Infectious Diseasesmentioning

confidence: 99%

“…Au NP combined with β-lactam antibiotic had been shown to be effective against MRSA infection [42]. (c) Theranostics hybrid nanomaterial: The hybrid of inorganic material (Mn3O4 NPs) with organic citrate (C-Mn3O4) and folic acid (FA-Mn3O4) ligands were bactericidal against An important category is hybrid nanomaterials, and many of them have been applied for treatments of infectious disease [4,5,[37][38][39][40][41][42][43][44]. There are some examples of hybrid nanomaterials:…”

Section: The Development Of Organic Inorganic and Hybrid Nps For Infectious Diseasesmentioning

confidence: 99%

“…(d) Bifunctional hybrid nano-flowers: A bifunctional hybrid nano-flower composed of an organic part (the rabbit polyclonal antibody of H. pylori) and inorganic part (the Cu NP), prepared with an enzyme-linked immunosorbent assay, was invented for the detection of H. pylori infection [44].…”

Section: The Development Of Organic Inorganic and Hybrid Nps For Infectious Diseasesmentioning

confidence: 99%

“…In addition to serving as treatments, nanotechnology has improved the accuracy of diagnosing bacterial infectious diseases [44][45][46][47]. The rapid development of nanoscience and nanotechnology has been used to design nanomaterial-assisted biosensors with better detection performance for bacterial infections, as shown in the examples listed below [50,51].…”

Section: Diagnosis/increased Accuracy and Efficacy Of Diagnostic Testsmentioning

confidence: 99%

“…NPs have also been utilized for the accurate diagnosis of respiratory infectious disease [44]. LAMP-LFB provides simple, reliable, and objective detection of M. pneumoniae, one of the most common pathogens causing respiratory tract infection.…”

Section: Respiratory System: Combatting Multidrug Resistant Pathogens At High Concentrationsmentioning

confidence: 99%

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Advances in the Application of Nanomaterials as Treatments for Bacterial Infectious Diseases

et al. 2021

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Bacteria-targeting nanomaterials have been widely used in the diagnosis and treatment of bacterial infectious diseases. These nanomaterials show great potential as antimicrobial agents due to their broad-spectrum antibacterial capacity and relatively low toxicity. Recently, nanomaterials have improved the accurate detection of pathogens, provided therapeutic strategies against nosocomial infections and facilitated the delivery of antigenic protein vaccines that induce humoral and cellular immunity. Biomaterial implants, which have traditionally been hindered by bacterial colonization, benefit from their ability to prevent bacteria from forming biofilms and spreading into adjacent tissues. Wound repair is improving in terms of both the function and prevention of bacterial infection, as we tailor nanomaterials to their needs, select encapsulation methods and materials, incorporate activation systems and add immune-activating adjuvants. Recent years have produced numerous advances in their antibacterial applications, but even further expansion in the diagnosis and treatment of infectious diseases is expected in the future.

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Section: The Development Of Organic Inorganic and Hybrid Nps For Infectious Diseasesmentioning

confidence: 99%

Section: The Development Of Organic Inorganic and Hybrid Nps For Infectious Diseasesmentioning

confidence: 99%

Section: The Development Of Organic Inorganic and Hybrid Nps For Infectious Diseasesmentioning

confidence: 99%

Section: Diagnosis/increased Accuracy and Efficacy Of Diagnostic Testsmentioning

confidence: 99%

Section: Respiratory System: Combatting Multidrug Resistant Pathogens At High Concentrationsmentioning

confidence: 99%

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Advances in the Application of Nanomaterials as Treatments for Bacterial Infectious Diseases

et al. 2021

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Role of pretty nanoflowers as novel versatile analytical tools for sensing in biomedical and bioanalytical applications

Dadi,

Ocsoy

2024

Smart Medicine

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In recent years, an encouraging breakthrough in the synthesis of immobilized enzymes in flower‐shaped called “organic‐inorganic hybrid nanoflowers (hNFs)” with greatly enhanced catalytic activity and stability were reported. Although, these hNFs were discovered by accident, the enzymes exhibited highly enhanced catalytic activities and stabilities in the hNFs compared with the free and conventionally immobilized enzymes. Herein, we rationally utilized the catalytic activity of the hNFs for analytical applications. In this comprehensive review, we covered the design and use of the hNFs as novel versatile sensors for electrochemical, colorimetric/optical and immunosensors‐based detection strategies in analytical perspective.

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A low-voltage alternant direct current electroporation chip for ultrafast releasing the genome DNA of Helicobacter pylori bacterium

Pang,

Fu,

Yang

et al. 2024

Microchim Acta

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The preparation of bifunctional hybrid nano-flowers and their application in the enzyme-linked immunosorbent assay for Helicobacter pylori detection

Abstract: As the infection by Helicobacter pylori (H. pylori, HP) remains for a lifetime and may induce diseases such as gastric cancer, it is vital to detect and diagnose it.

Cited by 15 publications

References 40 publications

Advances in the Application of Nanomaterials as Treatments for Bacterial Infectious Diseases

Advances in the Application of Nanomaterials as Treatments for Bacterial Infectious Diseases

Role of pretty nanoflowers as novel versatile analytical tools for sensing in biomedical and bioanalytical applications

A low-voltage alternant direct current electroporation chip for ultrafast releasing the genome DNA of Helicobacter pylori bacterium

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