Results 11 to 20 of about 87,245 (344)
Chemical Society Reviews, 2021 This article provides a comprehensive review of biosensing with DNAzymes, providing an overview of different sensing applications while highlighting major progress and seminal contributions to the field of portable biosensor devices and point-of-care ...
E. McConnell +5 more
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Plasmonics for Biosensing [PDF]
Materials, 2019 Techniques based on plasmonic resonance can provide label-free, signal enhanced, and real-time sensing means for bioparticles and bioprocesses at the molecular level. With the development in nanofabrication and material science, plasmonics based on synthesized nanoparticles and manufactured nano-patterns in thin films have been prosperously explored ...
Xue Han, Kun Liu, Changsen Sun
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Biosensing with T-ray spectroscopy [PDF]
Biophotonics 2007: Optics in Life Science, 2007 In the recent years, it has been shown that terahertz (or T-ray) spectroscopy is a versatile tool for biosensing and safety applications. This is due to the fact that the THz-spectra of many biomolecules show very characteristic, distinct spectroscopic features. Furthermore, most non-metallic packaging materials are nearly transparent in this frequency
Bernd Fischer, H. Helm, Derek Abbott
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Nanochannels for electrical biosensing [PDF]
TrAC Trends in Analytical Chemistry, 2016 This review shows the recent trends on the use of both single and array nanochannels for electrical biosensing applications. Some general considerations on the principles of the stochastic sensing, together with an overview about the common routes for nanochannels preparation before focusing on the applications for DNA, protein, virus, toxin and other ...
Alfredo de la Escosura-Muñiz +2 more
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Nanomaterials, 2022 The extraction of quinolone antibiotics (QAs) is crucial for the environment and human health. In this work, polyacrylonitrile (PAN)/covalent organic framework TpPa–1 nanofiber was prepared by an electrospinning technique and used as an adsorbent for ...
Jinghui Zhou +6 more
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Hydrogel microparticles for biosensing [PDF]
European Polymer Journal, 2015 Due to their hydrophilic, biocompatible, and highly tunable nature, hydrogel materials have attracted strong interest in the recent years for numerous biotechnological applications. In particular, their solution-like environment and non-fouling nature in complex biological samples render hydrogels as ideal substrates for biosensing applications ...
Hill, W. Adam +3 more
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The Use of Yeast in Biosensing
Microorganisms, 2022 Yeast has been used as a model for several diseases as it is the simplest unicellular eukaryote, safe and easy to culture and harbors most of the fundamental processes that are present in almost all higher eukaryotes, including humans. From understanding the pathogenesis of disease to drug discovery studies, yeast has served as an important biosensor ...
Sudip Dhakal, Ian Macreadie
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Nonporous amorphous superadsorbents for highly effective and selective adsorption of iodine in water
Nature Communications, 2023 Adsorbents widely utilized for environmental remediation, water purification, and gas storage have been usually reported to be either porous or crystalline materials. In this contribution, we report the synthesis of two covalent organic superphane cages,
Wei Zhou +5 more
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Microfluidic Systems for Biosensing [PDF]
Sensors, 2010 In the past two decades, Micro Fluidic Systems (MFS) have emerged as a powerful tool for biosensing, particularly in enriching and purifying molecules and cells in biological samples. Compared with conventional sensing techniques, distinctive advantages of using MFS for biomedicine include ultra-high sensitivity, higher throughput, in-situ monitoring ...
Kuo-Kang Liu +5 more
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Emerging biomedical imaging-based companion diagnostics for precision medicine
iScience, 2023 Summary: The tumor heterogeneity, which leads to individual variations in tumor microenvironments, causes poor prognoses and limits therapeutic response.
Shiyi Liao +8 more
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