Results 251 to 260 of about 79,187 (302)
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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 diagnostics.
Erin M. McConnell +5 more
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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 diagnostics.
Erin M. McConnell +5 more
openaire +2 more sources
2022
Interferometric biosensors characterise biological specimens via the effects they have on the interference between two optical fields. Generally, one field is arranged to interact with the specimen, perhaps propagating through it and incurring a phase shift, or scattering from it.
Mauranyapin, Nicolas P. +3 more
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Interferometric biosensors characterise biological specimens via the effects they have on the interference between two optical fields. Generally, one field is arranged to interact with the specimen, perhaps propagating through it and incurring a phase shift, or scattering from it.
Mauranyapin, Nicolas P. +3 more
openaire +3 more sources
Chemical Communications, 2023
The article provides an overview of recent advances in chiral nanomaterials for biosensing applications, including individual chiral nanoparticles, chiral assemblies, and chiral 2D film-based sensors.
Changlong Hao, Chuanlai Xu, Hua Kuang
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The article provides an overview of recent advances in chiral nanomaterials for biosensing applications, including individual chiral nanoparticles, chiral assemblies, and chiral 2D film-based sensors.
Changlong Hao, Chuanlai Xu, Hua Kuang
openaire +2 more sources
WIREs Nanomedicine and Nanobiotechnology, 2010
AbstractCarbon nanotubes (CNTs) have extensively been used for electrochemical and optical biosensing due to the unique mechanical, chemical, and electrical properties. This review introduces two functionalization categories, noncovalent interaction along the CNTs sidewalls via physical adsorption or entrapment and covalent binding via carboxylate ...
Jianping, Lei, Huangxian, Ju
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AbstractCarbon nanotubes (CNTs) have extensively been used for electrochemical and optical biosensing due to the unique mechanical, chemical, and electrical properties. This review introduces two functionalization categories, noncovalent interaction along the CNTs sidewalls via physical adsorption or entrapment and covalent binding via carboxylate ...
Jianping, Lei, Huangxian, Ju
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2014 International Conference on Intelligent Environments, 2014
This paper describes the technical and organizational infrastructure designed to integrate a bio sensing based water quality evaluation system into a nascent water well monitoring and response program in the Terban district of Yogyakarta, Indonesia. The system AirKami (Bahasa Indonesia for 'our water'), combines a desktop bio incubator, flexible and ...
Marc Böhlen +3 more
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This paper describes the technical and organizational infrastructure designed to integrate a bio sensing based water quality evaluation system into a nascent water well monitoring and response program in the Terban district of Yogyakarta, Indonesia. The system AirKami (Bahasa Indonesia for 'our water'), combines a desktop bio incubator, flexible and ...
Marc Böhlen +3 more
openaire +1 more source
Fluorescence biosensing in nanopores
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2009Hydrated nanopores offer a unique environment for studying biological molecules under controlled conditions and fabricating sensors using fluorescence. Silica nanopores for example are non-toxic, biologically and optically compatible with protein, and can be easily synthesized to entrap protein and exclude potentially interfering macromolecules, while ...
Karolin, Jan +4 more
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Electrosynthesized polymers for biosensing
Chemical Society Reviews, 2011This tutorial review briefly surveys the chronological evolution of biosensor concepts based on electrogenerated polymers. The most common procedures of biomolecule immobilization are classified as direct electropolymerization, physical entrapment, covalent linkage, and anchoring by affinity interactions via electropolymerized films.
Cosnier, Serge, Holzinger, Michael
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Radical polymerization in biosensing
Analytical and Bioanalytical Chemistry, 2006This review briefly summarizes recently published work on radical polymerization in biosensor-related applications. Advancements in surface modification aimed at improving sensor biocompatibility and reducing nonspecific background noises are discussed.
Xinhui, Lou +3 more
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Microsystems Technology and Biosensing
2007This review addresses the recent developments in miniaturized microsystems or lab-on-a-chip devices for biosensing of different biomolecules: DNA, proteins, small molecules, and cells, especially at the single-molecule and single-cell level. In order to sense these biomolecules with sensitivity we have fabricated chip devices with respect to the ...
Ramachandra Rao, Sathuluri +2 more
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Impedance Spectroscopy and Biosensing
2007This chapter introduces the basic terms of impedance and the technique of impedance measurements. Furthermore, an overview of the application of this transduction method for analytical purposes will be given. Examples for combination with enzymes, antibodies, DNA but also for the analysis of living cells will be described.
O, Pänke +4 more
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