Localized surface plasmon resonance (LSPR) is an optical phenomena generated by light when it interacts with conductive nanoparticles (NPs) that are smaller than the incident …
Recent progress in nano-optics has paved the route toward the development of highly sensitive and label-free optical transducers using the localized surface plasmon resonance …
Motivated by potential benefits such as sensor miniaturization, multiplexing opportunities and higher sensitivities, refractometric nanoplasmonic biosensing has profiled itself in a …
B Lee, JH Park, JY Byun, JH Kim, MG Kim - Biosensors and Bioelectronics, 2018 - Elsevier
Label-free biosensing methods that rely on the use of localized surface plasmon resonance (LSPR) have attracted great attention as a result of their simplicity, high sensitivity, and …
Z Štukovnik, R Fuchs-Godec, U Bren - Biosensors, 2023 - mdpi.com
Impedimetric biosensors measure changes in the electrical impedance due to a biochemical process, typically the binding of a biomolecule to a bioreceptor on the sensor surface …
In this work, we report the design, fabrication, and characterization of novel biochemical sensors consisting of nanoscale grooves and slits milled in a metal film to form two-arm …
Surface plasmon resonance (SPR) biosensors utilize refractive index changes to sensitively detect mass changes at noble metal sensor surface interfaces. As such, they have been …
W Zhou, Y Ma, H Yang, Y Ding… - International journal of …, 2011 - Taylor & Francis
By using triangular silver (Ag) nanoparticle array, a localized surface plasmon resonance (LSPR) nanosensor was fabricated and shown to sense serum p53 protein in vitro, which is …
B Chocarro-Ruiz, A Fernández-Gavela… - Current opinion in …, 2017 - Elsevier
Highlights•We discuss the performance of different nanophotonic biosensors.•We discuss the advantages that nanophotonic label-free biosensors confer over standard …