Results 51 to 60 of about 118,586 (322)

Sensitivity analysis of graphene coated surface plasmon resonance biosensors for biosensing applications

Sensing and Bio-Sensing Research, 2017
This paper describes the effect of adding graphene layers in prism and planar waveguide based surface plasmon resonance biosensors using angular interrogation mode.
M. Saifur Rahman, Md. Shamim Anower, Labid Bin Bashar, Khaleda Akter Rikta   +3 more
doaj   +1 more source

Investigation of a SPR based refractive index sensor using a single mode fiber with a large D shaped microfluidic channel [PDF]

, 2019
In this work, a highly sensitive surface plasmon resonance (SPR) sensor based on a single mode fiber (SMF) incorporating a large microfluidic channel (MFC) for refractive index (RI) sensing is designed and optimized using a full-vectorial finite element ...
Al-Qazwini, An, Caucheteur, Cordaro, Dong, Dwivedi, Elshorbagy, Ghosh, Gowri, Hasan, Hasan, He, Klantsataya, Kretschmann, Kumari, Kvavle, Li, Liu, Luan, Nayak, Nguyen, Osório, Pathak, Patnaik, Prabowo, Qazi, Rahman, Rakić, Rifat, Santos, Sazio, Sharma, Tan, Tan, Weng, Xiao, Xie, Zhang   +37 more
core   +1 more source

Development of an optical sensor based on surface plasmon resonance phenomenon for diagnosis of dengue virus E-protein

Sensing and Bio-Sensing Research, 2018
Application of surface plasmon resonance (SPR) optical sensor in the diagnosis of dengue virus (DENV) emerged over recent years. Immobilized monoclonal antibody (IgM) on gold/Fe-MPA-NCC-CTAB/EDC-NHS thin film was prepared using a spin coating technique ...
Nur Alia Sheh Omar, Yap Wing Fen, Jaafar Abdullah, Che Engku Noramalina Che Engku Chik, Mohd Adzir Mahdi   +4 more
doaj   +1 more source

Simultaneous Surface Plasmon Resonance and X-ray Absorption Spectroscopy

, 2012
We present here an experimental set-up to perform simultaneously measurements of surface plasmon resonance (SPR) and X-ray absorption spectroscopy (XAS) in a synchrotron beamline.
A. Serrano, Bartoll J., Brongersma L., C. Monton, Friebele E. J., G. R. Castro, J. Rubio-Zuazo, Koningsberger D. C., Kretschmann E., M. A. García, Maier S. A., O. Rodríguez de la Fuente, Raether H., Rather H., V. Collado   +14 more
core   +1 more source

Surface plasmon resonance imaging detection of silver nanoparticle-tagged immunoglobulin [PDF]

, 2011
This article is available open access through the publisher’s website at the link below. Copyright @ 2011 The Royal Society.The detection sensitivity of silver nanoparticle (AgNP)-tagged goat immunoglobulin G (gIgG) microarrays was investigated by ...
Asim K. Ray, Deepen Paul, George R. Fern, Gosling J. P., Kretschmann E., Sharmistha Paul, Tscharnuter W.   +6 more
core   +1 more source

Kajian Pengaruh Penambahan Nanopartikel Perak (AgNPs) Terhadap Respon Instrumen Sensing Berbasis Surface Plasmon Resonance (SPR) [PDF]

, 2013
Theoretical studies have been done related to the phenomenon of surface plasmon resonance (SPR) on the system with addition of silver nanoparticles (AgNPs) that was modeled as a sensing instrument.
Abraha, Kamsul, Arifani, Tyas
core  

Surface plasmon resonance biosensors for highly sensitive detection in real samples [PDF]

, 2009
In this work we summarize the main results obtained with the portable surface plasmon resonance (SPR) device developed in our group (commercialised by SENSIA, SL, Spain), highlighting its applicability for the real-time detection of extremely low ...
Carrascosa, L. G., Farina, D., Lechuga, L. M., Otte, M. A., Regatos, D., Sepulveda, B.   +5 more
core   +1 more source

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

Ag Nanotwin-Assisted Grain Growth-Induced by Stress in SiO2/Ag/SiO2 Nanocap Arrays

Nanomaterials, 2018
A trilayer SiO2/Ag/SiO2 nanocap array was prepared on a two-dimensional template. When annealed at different temperatures, the curvature of the SiO2/Ag/SiO2 nanocap arrays increased, which led to Ag nanocap shrinkage.
Fan Zhang, Yaxin Wang, Yongjun Zhang, Lei Chen, Yang Liu, Jinghai Yang   +5 more
doaj   +1 more source

Biosensing empowered by molecular identification: Advances in surface plasmon resonance techniques coupled with mass spectrometry and Raman spectroscopy

Sensors and Actuators Reports, 2022
Surface plasmon resonance (SPR) has been utilized extensively in bioanalysis since the early 90s due to its unique combination of label-free, highly sensitive, and robust detection.
Daniel D. Stuart, Cole P. Ebel, Quan Cheng   +2 more
doaj   +1 more source