SPR-DNA array for detection of methicillin-resistant Staphylococcus aureus (MRSA) in combination with loop-mediated isothermal amplification

Nawattanapaiboon, Kawin; Kiatpathomchai, Wansika; Santanirand, Pitak; Vongsakulyanon, Apirom; Amarit, Ratthasart; Somboonkaew, Armote; Sutapun, Boonsong; Srikhirin, Toemsak

doi:10.1016/j.bios.2015.06.038

Cited by 56 publications

(36 citation statements)

References 28 publications

(26 reference statements)

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“…In addition to plasmonic colorimetry, SPR is widely used for real-time quantification of isothermal amplification products. SPR has been implemented in LAMP [136], RCA [137], strand displacement amplification (SDA) [138], RNA transcription-based amplification [139], HCR [140][141][142][143], and many other nonenzymatic DNA circuit amplifiers [144][145][146]. Strategies that can further enhance the SPR sensitivity include the use of Au NPs as plasmonic coupler or the design of a nonlinear amplification process.…”

Section: Plasmonics-enhanced Isothermal Dna Amplificationmentioning

confidence: 99%

Plasmonic molecular assays: Recent advances and applications for mobile health

Wei

2018

Nano Res.

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Plasmonics-based biosensing assays have been extensively employed for biomedical applications. Significant advancements in use of plasmonic assays for the construction of point-of-care (POC) diagnostic methods have been made to provide effective and urgent health care of patients, especially in resourcelimited settings. This rapidly progressive research area, centered on the unique surface plasmon resonance (SPR) properties of metallic nanostructures with exceptional absorption and scattering abilities, has greatly facilitated the development of cost-effective, sensitive, and rapid strategies for disease diagnostics and improving patient healthcare in both developed and developing worlds. This review highlights the recent advances and applications of plasmonic technologies for highly sensitive protein and nucleic acid biomarker detection. In particular, we focus on the implementation and penetration of various plasmonic technologies in conventional molecular diagnostic assays, and discuss how such modification has resulted in simpler, faster, and more sensitive alternatives that are suited for point-of-use. Finally, integration of plasmonic molecular assays with various portable POC platforms for mobile health applications are highlighted.

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Section: Plasmonics-enhanced Isothermal Dna Amplificationmentioning

confidence: 99%

Plasmonic molecular assays: Recent advances and applications for mobile health

Wei

2018

Nano Res.

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“…AuNPs carrying target-specic probes can also be added to the LAMP mix for signal enhancement. 166 AuNPs induce a pseudo mass increase, enhancing the refraction index change which is caused by the adsorption of amplicons onto the sensor surface (Fig. 10).…”

Section: Alternately Binding Quenching Probe Competitive Lamp (Abc-lamp)mentioning

confidence: 99%

Loop-mediated isothermal amplification (LAMP) – review and classification of methods for sequence-specific detection

Becherer

Borst

Bakheit³

et al. 2020

Anal. Methods

289

245

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Section: Detection Of Pathogenic Bacteriamentioning

confidence: 99%

“…MRSA is one of the most widespread infectious agents in public healthcare worldwide and has developed resistance to most commonly used antibiotics, including penicillins and cephalosporins (J. Liu, Cheng, & Zhang, 2013; Nawattanapaiboon et al, 2015). Moreover, it causes a wide range of infections in different parts of the body and even leads to sepsis and death (Guk et al, 2017; Nawattanapaiboon et al, 2015). To control the spread of MRSA infections, it is desirable to have a rapid and reliable diagnostic test to identify hidden reservoirs of MRSA patients and implement appropriate treatment protocols at the early stages of infection (Guk et al, 2017; Nawattanapaiboon et al, 2015).…”

Section: Detection Of Pathogenic Bacteriamentioning

confidence: 99%

“…Moreover, it causes a wide range of infections in different parts of the body and even leads to sepsis and death (Guk et al, 2017; Nawattanapaiboon et al, 2015). To control the spread of MRSA infections, it is desirable to have a rapid and reliable diagnostic test to identify hidden reservoirs of MRSA patients and implement appropriate treatment protocols at the early stages of infection (Guk et al, 2017; Nawattanapaiboon et al, 2015). For this purpose, a CRISPR‐mediated DNA‐FISH method to specifically detect MRSA was developed (Figure 7a; Guk et al, 2017).…”

Section: Detection Of Pathogenic Bacteriamentioning

confidence: 99%

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Novel nucleic acid detection strategies based on CRISPR‐Cas systems: From construction to application

Zhu

Liu

Xie

et al. 2020

Biotech & Bioengineering

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Beyond their widespread application as genome‐editing and regulatory tools, clustered regularly interspaced short palindromic repeats (CRISPR)‐CRISPR‐associated (Cas) systems also play a critical role in nucleic acid detection due to their high sensitivity and specificity. Recently developed Cas family effectors have opened the door to the development of new strategies for detecting different types of nucleic acids for a variety of purposes. Precise and efficient nucleic acid detection using CRISPR‐Cas systems has the potential to advance both basic and applied biological research. In this review, we summarize the CRISPR‐Cas systems used for the recognition and detection of specific nucleic acids for different purposes, including the detection of genomic DNA, nongenomic DNA, RNA, and pathogenic microbe genomes. Current challenges and further applications of CRISPR‐based detection methods will be discussed according to the most recent developments.

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SPR-DNA array for detection of methicillin-resistant Staphylococcus aureus (MRSA) in combination with loop-mediated isothermal amplification

Cited by 56 publications

References 28 publications

Plasmonic molecular assays: Recent advances and applications for mobile health

Plasmonic molecular assays: Recent advances and applications for mobile health

Loop-mediated isothermal amplification (LAMP) – review and classification of methods for sequence-specific detection

Novel nucleic acid detection strategies based on CRISPR‐Cas systems: From construction to application

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