Single Virus Detection on Silicon Photonic Crystal Random Cavities.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202107597
Abstract: On-chip silicon microcavity sensors are advantageous for the detection of virus and biomolecules due to their compactness and the enhanced light-matter interaction with the analyte. While their theoretical sensitivity is at the single-molecule level, the… read more here.
Keywords: virus detection; silicon photonic; detection; single virus ... See more keywords
Amplification-Free Detection of SARS-CoV-2 Down to Single Virus Level by Portable Carbon Nanotube Biosensors.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202208198
Abstract: The rapid and sensitive detection of trace-level viruses in a simple and reliable way is of great importance for epidemic prevention and control. Here, a multi-functionalized floating gate carbon nanotube field effect transistor (FG-CNT FET) based… read more here.
Keywords: single virus; level; virus level; detection ... See more keywords
Single-Virus Observation of pH-Triggered Zika Fusion in the Absence of a Cellular Receptor
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.479
Abstract: Zika virus is a membrane-enveloped flavivirus which has garnered international attention as an emerging pathogen with causal links to birth defects and neurological sequelae following infection. Because Zika virus has only recently been the subject… read more here.
Keywords: observation triggered; virus observation; single virus; receptor ... See more keywords
Scalable Spatial-Spectral Multiplexing of Single-Virus Detection Using Multimode Interference Waveguides
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-12487-0
Abstract: Simultaneous detection of multiple pathogens and samples (multiplexing) is one of the key requirements for diagnostic tests in order to enable fast, accurate and differentiated diagnoses. Here, we introduce a novel, highly scalable, photonic approach… read more here.
Keywords: detection; single virus; spatial spectral; multimode interference ... See more keywords
Single-virus tracking reveals variant SARS-CoV-2 spike proteins induce ACE2-independent membrane interactions
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abo3977
Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) became a global health crisis after its emergence in 2019. Replication of the virus is initiated by binding of the viral spike (S) protein to human angiotensin-converting enzyme… read more here.
Keywords: cell interaction; single virus; virus tracking; virus ... See more keywords
Lipid-Specific Labeling of Enveloped Viruses with Quantum Dots for Single-Virus Tracking
Sign Up to like & getrecommendations! Published in 2020 at "mBio"
DOI: 10.1128/mbio.00135-20
Abstract: Virus infection in host cells is a complex process comprising a large number of dynamic molecular events. Single-virus tracking is a versatile technique to study these events. To perform this technique, viruses must be fluorescently… read more here.
Keywords: virus tracking; infection; method; study ... See more keywords
Multi-channel velocity multiplexing of single virus detection on an optofluidic chip.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.004425
Abstract: Liquid-core waveguide-based optofluidic devices have proven to be valuable tools for analysis of biological samples in fluid. They have enabled single bioparticle sensitivity while maintaining in-plane detection via light-induced fluorescence. The incorporation of multi-spot excitation… read more here.
Keywords: detection; multi channel; single virus; multiplexing single ... See more keywords
Single Virus Targeting Multiple Organs: What We Know and Where We Are Heading?
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Medicine"
DOI: 10.3389/fmed.2020.00370
Abstract: COVID-19 caused by SARS-CoV-2 has already infected more than 6. 3 million people worldwide as of 1st June 2020 and caused a global medical emergency. Healthcare professionals have been struggling to devise appropriate therapeutic strategies… read more here.
Keywords: organs know; targeting multiple; single virus; virus targeting ... See more keywords
Into the Dark: Exploring the Deep Ocean with Single-Virus Genomics
Sign Up to like & getrecommendations! Published in 2022 at "Viruses"
DOI: 10.3390/v14071589
Abstract: Single-virus genomics (SVGs) has been successfully applied to ocean surface samples allowing the discovery of widespread dominant viruses overlooked for years by metagenomics, such as the uncultured virus vSAG 37-F6 infecting the ubiquitous Pelagibacter spp.… read more here.
Keywords: virus genomics; single virus; deep ocean; dark exploring ... See more keywords