Results 11 to 20 of about 5,685,494 (281)

Strategies for Surface Design in Surface Plasmon Resonance (SPR) Sensing [PDF]

open access: yesBiosensors, 2023
Surface plasmon resonance (SPR) comprises several surface-sensitive techniques that enable the trace and ultra-trace detection of various analytes through affinity pairing.
Cristina-Virginia Topor   +2 more
doaj   +4 more sources

Surface Plasmon Resonance (SPR) Sensor for Cancer Biomarker Detection [PDF]

open access: yesBiosensors, 2023
A biomarker is a physiological observable marker that acts as a stand-in and, in the best-case scenario, forecasts a clinically significant outcome.
Sreyashi Das   +2 more
doaj   +4 more sources

Surface Plasmon Resonance (SPR)-Based Biosensors as Instruments with High Versatility and Sensitivity [PDF]

open access: yesSensors, 2020
Surface plasmon resonance (SPR), as a physical phenomenon, is not restricted only to events occurring in thin planar metal films [...]
Victoria Shpacovitch   +1 more
doaj   +3 more sources

Nano Sensing and Energy Conversion Using Surface Plasmon Resonance (SPR). [PDF]

open access: yesMaterials (Basel), 2015
Nanophotonic technique has been attracting much attention in applications of nano-bio-chemical sensing and energy conversion of solar energy harvesting and enhanced energy transfer. One approach for nano-bio-chemical sensing is surface plasmon resonance (SPR) imaging, which can detect the material properties, such as density, ion concentration ...
Kim II, Kihm KD.
europepmc   +5 more sources

Overview of molecular interactions using Biacore [PDF]

open access: yes, 2012
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166Surface Plasmon Resonance (SPR) technology is a powerful tool for studying a wide range of different putative interactions. This kind of optical biosensors allow to obtain (in real time
Taulés i Marín, Marta   +1 more
core   +7 more sources

Pengaruh Konsentrasi AgNO 3 dan Suhu Sintesis terhadap Surface Plasmon Resonance (SPR) Nanopartikel Perak [PDF]

open access: yesIndonesian Journal of Chemical Research, 2016
The research aims to synthesis of silver nanoparticles (AgNPs) via bio-reduction method using mangosteen skin extract. The growth of AgNPs was characterized by ultraviolet-visible spectroscopy (UV-Vis).
Irwan R, Muhammad Zakir, Prastawa Budi
doaj   +2 more sources

An enhanced novel surface plasmon resonance sensor employing perovskite nanomaterial and bismuth ferrite to identify different ethanol concentrations [PDF]

open access: yesScientific Reports
This study presents a novel surface plasmon resonance (SPR) biosensor composed of silver (Ag), bismuth ferrite (BiFeO3), nickel (Ni), and perovskite nanomaterial (MAPbBr3).
Malek G. Daher   +7 more
doaj   +2 more sources

Dual-Wavelength Spectroscopy of a Metallic-Grating-Coupled Surface Plasmon Resonance Biosensor

open access: yesIEEE Photonics Journal, 2015
A novel approach is proposed to decouple the surface and bulk effects in surface plasmon resonance (SPR) biosensors. This method is based on a metallic-grating-based SPR in which a sensor is efficiently optimized to excite three surface plasmon waves at ...
Farshid Bahrami   +2 more
doaj   +1 more source

Towards a remote portable bio-affinity surface plasmon resonance analyser for environmental steroidal-pollutants [PDF]

open access: yes, 2003
The widespread presence of chemicals with the capacity to disrupt the endocrine system in both wildlife and humans in our natural environment has increasingly become of major concern in the last ten years.
Sesay, Adama Marie
core   +5 more sources

Microfluidic Surface Plasmon Resonance Sensors: From Principles to Point-of-Care Applications

open access: yesSensors, 2016
Surface plasmon resonance (SPR) is a label-free, highly-sensitive, and real-time sensing technique. Conventional SPR sensors, which involve a planar thin gold film, have been widely exploited in biosensing; various miniaturized formats have been devised ...
Da-Shin Wang, Shih-Kang Fan
doaj   +1 more source

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