A study of diffraction-based chitosan leaky waveguide (LW) biosensors

The waveguide layer of diffraction-based leaky waveguides (LWs) must be made of materials that have low refractive index, are permeable to analytes, can be deposited by spin coating, and can be functionalised and crosslinked. These requirements are fulfilled by thin films of chitosan hydrogels. In t...

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Veröffentlicht in:	Analyst (London) 2021-07, Vol.146 (15), p.4964-4971
Hauptverfasser:	Gupta, Ruchi, Goddard, Nicholas J
Format:	Artikel
Sprache:	eng
Schlagworte:	Antibodies Biosensors Biotin Chitosan Diffraction Glass substrates Hydrogels Microfluidics Refractivity Reproducibility Serum albumin Spin coating Thin films Waveguides
Online-Zugang:	Volltext
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