Journal ArticleDOI
Surface plasmon resonance based biosensor technique: a review
TLDR
The recent development of SPR biosensor techniques, including bulk SPR and localized SPR (LSPR) biosensors, for detecting interactions between an analyte of interest in solution and a biomolecular recognition are reviewed.Abstract:
Optical Surface plasmon resonance (SPR) biosensors represent the most advanced and developed optical label-free biosensor technology. Optical SPR biosensors are a powerful detection and analysis tool that has vast applications in environmental protection, biotechnology, medical diagnostics, drug screening, food safety and security. This article reviews the recent development of SPR biosensor techniques, including bulk SPR and localized SPR (LSPR) biosensors, for detecting interactions between an analyte of interest in solution and a biomolecular recognition. The concepts of bulk and localized SPs and the working principles of both sensing techniques are introduced. Major sensing advances on biorecognition elements, measurement formats, and sensing platforms are presented. Finally, the discussions on both biosensor techniques as well as comparison of both SPR sensing techniques are made.read more
Citations
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Journal ArticleDOI
Nanomaterials for biosensing applications: a review
TL;DR: This review summarizes in a non-exhaustive way the advantages of nanomaterials by focusing on nano-objects which provide further beneficial properties than “just” an enhanced surface area.
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Nanoparticle-Based Immunochemical Biosensors and Assays: Recent Advances and Challenges
TL;DR: This work reviews the progress achieved during the recent five years in immunochemical biosensors (immunosensors) combined with nanoparticles for enhanced sensitivity and introduces antibodies as classic recognition elements.
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Recent advances in biosensor development for the detection of cancer biomarkers
TL;DR: This review mainly lays emphasis on different approaches to use electrochemical, optical, and mass-based transduction systems in cancer biomarker detection and highlights the analytical performances of various biosensor designs concerning cancer biomarkers in detail.
Journal ArticleDOI
Microfluidics Integrated Biosensors: A Leading Technology towards Lab-on-a-Chip and Sensing Applications
George Luka,Ali Ahmadi,Homayoun Najjaran,Evangelyn C. Alocilja,Maria C. DeRosa,Kirsten R. Wolthers,Ahmed Malki,Hassan A. Aziz,Asmaa Althani,Asmaa Althani,Mina Hoorfar +10 more
TL;DR: The integration of microfluidic and biosensor technologies provides the ability to merge chemical and biological components into a single platform and offers new opportunities for future biosensing applications including portability, disposability, real-time detection, unprecedented accuracies, and simultaneous analysis of different analytes in a single device.
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