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Computational Study of Sensitivity Enhancement in Surface Plasmon Resonance (SPR) Biosensors by Using the Inclusion of the Core-Shell for Biomaterial Sample Detection
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Biosensors 2018, 8(4), 102; https://doi.org/10.3390/bios8040102

Trends in SPR Cytometry: Advances in Label-Free Detection of Cell Parameters

1
Medical Cell BioPhysics Group (MCBP), University of Twente, 7500 AE Enschede, The Netherlands
2
Interfluidics BV, 7483 AL Haaksbergen, The Netherlands
3
Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, 1066 CX Amsterdam, The Netherlands
*
Author to whom correspondence should be addressed.
Received: 9 October 2018 / Revised: 19 October 2018 / Accepted: 22 October 2018 / Published: 30 October 2018
(This article belongs to the Special Issue Surface Plasmon Resonance-Based Biosensors)
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Abstract

SPR cytometry entails the measurement of parameters from intact cells using the surface plasmon resonance (SPR) phenomenon. Specific real-time and label-free binding of living cells to sensor surfaces has been made possible through the availability of SPR imaging (SPRi) instruments and researchers have started to explore its potential in the last decade. Here we will discuss the mechanisms of detection and additionally describe the problems and issues of mammalian cells in SPR biosensing, both from our own experience and with information from the literature. Finally, we build on the knowledge and applications that has already materialized in this field to give a forecast of some exciting applications for SPRi cytometry. View Full-Text
Keywords: surface plasmon resonance; cytometry; SPR imaging; single-cell secretion surface plasmon resonance; cytometry; SPR imaging; single-cell secretion
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Schasfoort, R.B.M.; Abali, F.; Stojanovic, I.; Vidarsson, G.; Terstappen, L.W.M.M. Trends in SPR Cytometry: Advances in Label-Free Detection of Cell Parameters. Biosensors 2018, 8, 102.

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