4.7 Article

Detection of viruses by probe-gated silica nanoparticles directly from swab samples

Related references

Note: Only part of the references are listed.
Review Virology

Detection profile of SARS-CoV-2 using RT-PCR in different types of clinical specimens: A systematic review and meta-analysis

George M. Bwire et al.

Summary: Testing using appropriate specimens and accurate diagnostic tests like qRT-PCR is important for curbing the spread of COVID-19. A systematic review found high detection rates in lower respiratory tract specimens, while no virus was detected in urinogenital specimens. Bronchoalveolar lavage had the highest positive rate followed by rectal swabs and sputum. Nasopharyngeal swabs, commonly used, had a moderate positive rate. Low rates were observed in oropharyngeal swabs and blood samples, while no virus was found in urine samples. Fecal samples showed a positive rate, suggesting potential fecal transmission of SARS-CoV-2.

JOURNAL OF MEDICAL VIROLOGY (2021)

Article Multidisciplinary Sciences

Prospective mapping of viral mutations that escape antibodies used to treat COVID-19

Tyler N. Starr et al.

Summary: Research has found that mutations in the receptor binding domain (RBD) of SARS-CoV-2 may potentially escape the action of the REGN-COV2 cocktail, providing important information for interpreting mutations observed during viral surveillance.

SCIENCE (2021)

Review Biology

A comprehensive review on plasmonic-based biosensors used in viral diagnostics

Anand M. Shrivastav et al.

Summary: The proliferation and transmission of viruses pose a threat to global biosecurity, with early diagnosis and control being critical. Plasmonic-based technologies, such as surface plasmon resonance and surface-enhanced Raman scattering, offer promising solutions for virus detection and biosensor development.

COMMUNICATIONS BIOLOGY (2021)

Review Chemistry, Physical

Diagnostics for SARS-CoV-2 infections

Bhavesh D. Kevadiya et al.

Summary: The outbreak of SARS-CoV-2 causing COVID-19 has led to diverse and severe symptoms, making accurate diagnosis a key challenge. Rapid diagnosis and treatment measures are crucial in controlling the spread of the virus. The development of diagnostic tools, including nanomaterial-based ones, is essential in the fight against the pandemic.

NATURE MATERIALS (2021)

Review Nanoscience & Nanotechnology

Recent Advances in the Use of Mesoporous Silica Nanoparticles for the Diagnosis of Bacterial Infections

Didem Sen Karaman et al.

Summary: Increased public awareness of infectious diseases due to COVID-19 and antimicrobial resistance has highlighted the urgent need for new and more efficient methods to combat and overcome failures in diagnosis and therapy. A paradigm shift is necessary to prevent future pandemics, with nanomaterials showing great potential in diagnosing bacterial infections.

INTERNATIONAL JOURNAL OF NANOMEDICINE (2021)

Article Engineering, Environmental

Targeted mesoporous silica nanoparticles for improved inhibition of disinfectant resistant Listeria monocytogenes and lower environmental pollution

Mert Sudagidan et al.

Summary: Encapsulation of benzalkonium chloride in mesoporous silica nanoparticles provides an efficient strategy to inhibit microbial activity, specifically targeting Listeria cells while reducing overall concentrations of the disinfectant. This approach allows for significant reduction in disinfectant doses and avoids cytotoxicity to human cells.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Multidisciplinary Sciences

Structure of the RNA-dependent RNA polymerase from COVID-19 virus

Yan Gao et al.

SCIENCE (2020)

Article Biochemical Research Methods

Label-free lateral flow assay for Listeria monocytogenes by aptamer-gated release of signal molecules

B. Busra Tasbasi et al.

ANALYTICAL BIOCHEMISTRY (2019)

Review Biochemistry & Molecular Biology

Mesoporous Silica Nanoparticles for Drug Delivery: Current Insights

Maria Vallet-Regi et al.

MOLECULES (2018)

Article Chemistry, Multidisciplinary

Predicting DNA hybridization kinetics from sequence

Jinny X. Zhang et al.

NATURE CHEMISTRY (2018)

Article Materials Science, Biomaterials

Fast and Sensitive Detection of Salmonella in Milk Samples Using Aptamer-Functionalized Magnetic Silica Solid Phase and MCM-41-Aptamer Gate System

Gulay Bayramoglu et al.

ACS BIOMATERIALS SCIENCE & ENGINEERING (2018)

Article Materials Science, Biomaterials

Fast and Sensitive Detection of Salmonella in Milk Samples Using Aptamer-Functionalized Magnetic Silica Solid Phase and MCM-41-Aptamer Gate System

Gulay Bayramoglu et al.

ACS BIOMATERIALS SCIENCE & ENGINEERING (2018)

Article Biochemical Research Methods

Genotyping of single nucleotide polymorphism by probe-gated silica nanoparticles

Meltem Ercan et al.

ANALYTICAL BIOCHEMISTRY (2017)

Review Chemistry, Multidisciplinary

Gated Materials for On-Command Release of Guest Molecules

Elena Aznar et al.

CHEMICAL REVIEWS (2016)

Article Chemistry, Multidisciplinary

Antibiotic loaded nanocapsules functionalized with aptamer gates for targeted destruction of pathogens

M. Kavruk et al.

CHEMICAL COMMUNICATIONS (2015)

Review Chemistry, Multidisciplinary

Gated Silica Mesoporous Materials in Sensing Applications

Felix Sancenon et al.

CHEMISTRYOPEN (2015)

Review Chemistry, Analytical

Novel biosensing methodologies for ultrasensitive detection of viruses

Ming Soon Cheng et al.

ANALYST (2013)

Article Chemistry, Multidisciplinary

Targeting cancer cells with controlled release nanocapsules based on a single aptamer

Frank J. Hernandez et al.

CHEMICAL COMMUNICATIONS (2013)

Review Biochemical Research Methods

Enzyme-functionalized mesoporous silica for bioanalytical applications

Cristina Ispas et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2009)