Colorimetric viral detection based on sialic acid stabilized goldnanoparticles
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TLDR
A linear correlation was observed between the change in optical density and dilution of chemically inactivated influenza B/Victoria and influenza B-Yamagata and the upper limit of the linearity can be extended with the use of more sialic acid–gold nanoparticles.About:
This article is published in Biosensors and Bioelectronics.The article was published on 2013-04-15 and is currently open access. It has received 80 citations till now. The article focuses on the topics: N-Acetylneuraminic acid & Sialic acid.read more
Citations
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Cell membrane-derived nanomaterials for biomedical applications
TL;DR: This review explores the major ways in which researchers have directly leveraged cell membrane-derived biomaterials for the fabrication of novel nanotherapeutics and nanodiagnostics, which have the potential to significantly advance the field of nanomedicine.
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Inorganic nanoparticles for biomedicine: where materials scientists meet medical research
TL;DR: The biosensing capabilities of plasmonic nanoparticles is discussed, in connection with SERS imaging, and novel therapies based on local drug delivery and photothermal therapy activated by nanoparticles are being explored.
Journal ArticleDOI
A Review of Gold and Silver Nanoparticle‐Based Colorimetric Sensing Assays
TL;DR: In this article, the main parameters that influence colorimetric-based methods and provides a rational classification of the current approaches, by focusing particularly on gold nanoparticles and silver nanoparticles (AgNPs).
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Advanced biosensors for detection of pathogens related to livestock and poultry
TL;DR: This review provides an overview of the innovative biosensing systems that can be applied for livestock pathogen detection and different sensing strategies based on DNA receptors, glycan, aptamers and antibodies are presented.
References
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Journal ArticleDOI
Selective Colorimetric Detection of Polynucleotides Based on the Distance-Dependent Optical Properties of Gold Nanoparticles
TL;DR: A highly selective, colorimetric polynucleotide detection method based on mercaptoalkyloligonucleotide-modified gold nanoparticle probes is reported, which can detect about 10 femtomoles of an oligonucleotide.
Journal ArticleDOI
Interparticle Coupling Effect on the Surface Plasmon Resonance of Gold Nanoparticles: From Theory to Applications
Sujit Kumar Ghosh,Tarasankar Pal +1 more
TL;DR: This paper presents a meta-analysis of four-Wave Mixing and its applications in nanofiltration, which shows clear trends in high-performance liquid chromatography and also investigates the role of nano-magnifying lens technology in this process.
Journal ArticleDOI
Influenza-associated hospitalizations in the United States.
William W. Thompson,David K. Shay,Eric Weintraub,Lynnette Brammer,Carolyn B. Bridges,Nancy J. Cox,Keiji Fukuda +6 more
TL;DR: Significant numbers of influenza-associated hospitalizations in the United States occur among the elderly, and the numbers of these hospitalizations have increased substantially over the last 2 decades due in part to the aging of the population.
Journal ArticleDOI
Structure of the influenza virus haemagglutinin complexed with its receptor, sialic acid
William I. Weis,Jerry H. Brown,Stephen Cusack,Stephen Cusack,James C. Paulson,John J. Skehel,Don C. Wiley +6 more
TL;DR: The three-dimensional structures of influenza virus haemagglutinins complexed with cell receptor analogues show sialic acids bound to a pocket of conserved amino acids surrounded by antibody-binding sites, suggesting that antibodies neutralize virus infectivity by preventing virus-to-cell binding.
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The biology of influenza viruses
Nicole M. Bouvier,Peter Palese +1 more
TL;DR: The influenza virus genome and function of its viral proteins enable antigenic drift and antigenic shift, which result in viruses able to evade the long-term adaptive immune responses in many hosts.
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