Please confirm you are human (Sign Up for free to never see this)
← Back to Search
Electrospun Ru(bpy)(3)(2+)-doped Nafion Nanofibers For Electrochemiluminescence Sensing.
Cuisong Zhou, Z. Liu, J. Dai, D. Xiao
Published 2010 · Materials Science, Medicine
Save to my Library
Download PDFAnalyze on Scholarcy
Electrospun Ru(bpy)(3)(2+)-doped Nafion (ERDN) nanofibers were successfully fabricated by a one-step electrospinning technique. The diameters of the nanofibers range from 120 nm to 220 nm. The ERDN nanofibers, evenly distributed on the substrate with their random orientations, form a porous 3-D structure nanofibrous membrane. Compared to continuous thin films, the obtained nanofibrous membrane maintains a higher surface-area-to-volume ratio, a larger amount of immobilized-Ru(bpy)(3)(2+), and a better stability of the Ru(bpy)(3)(2+) immobilization. As a result, the nanofibers' ECL signal is enhanced approximately 15-fold and stable (does not change during continuous CV scans for 50 cycles). As a sensing platform, the nanofibers can sensitively detect low concentration phenolic compounds by monitoring the phenol-dependent ECL intensity change. The detection limit for phenol is 1.0 nM based on a signal/noise ratio >3, which is comparable or better than that in reported phenol assays. In addition, the nanofibers exhibit excellent ECL behaviors on Au, Pt, GC and ITO electrodes. A great potential for ERDN nanofibers-based ECL sensors is offered.
This paper references
Electrostatic Assembly of Conjugated Polymer Thin Layers on Electrospun Nanofibrous Membranes for Biosensors
X. Wang (2004)
Electrogenerated chemiluminescence and its biorelated applications.
W. Miao (2008)
Quenching of electrogenerated chemiluminescence by phenols, hydroquinones, catechols, and benzoquinones.
J. McCall (1999)
A novel alcohol dehydrogenase biosensor based on solid-state electrogenerated chemiluminescence by assembling dehydrogenase to Ru(bpy)(3)2+-Au nanoparticles aggregates.
L. Zhang (2007)
Electrogenerated chemiluminescence from R(bpy)3(2+) ion-exchanged in carbon nanotube/perfluorosulfonated ionomer composite films.
Z. Guo (2004)
Luminescent supramolecular microstructures containing Ru(bpy)3(2+): solution-based self-assembly preparation and solid-state electrochemiluminescence detection application.
X. Sun (2007)
Study of Langmuir Monolayers of Ruthenium Complexes and Their Aggregation by Electrogenerated Chemiluminescence
C. Miller (1991)
Patterning of light-emitting conjugated polymer nanofibres.
F. Di Benedetto (2008)
Solvent extraction and extraction–voltammetric determination of phenols using room temperature ionic liquid
Kristine S. Khachatryan (2005)
Gold nanoparticle-modified ITO electrode for electrogenerated chemiluminescence: well-preserved transparency and highly enhanced activity.
Z. Chen (2007)
Electrospun light-emitting nanofibers.
J. Moran-Mirabal (2007)
Electrogenerated chemiluminescence from tris(2,2'-bipyridyl)ruthenium(II) immobilized in titania-perfluorosulfonated ionomer composite films.
H. Choi (2003)
Highly efficient quenching of coreactant electrogenerated chemiluminescence by phenolic compounds.
Huzhi Zheng (2005)
Ru(bpy)(3) covalently doped silica nanoparticles as multicenter tunable structures for electrochemiluminescence amplification.
S. Zanarini (2009)
Electrogenerated chemiluminescence. 66. The role of direct coreactant oxidation in the ruthenium tris(2,2')bipyridyl/tripropylamine system and the effect of halide ions on the emission intensity
Continuous-flow method for the determination of phenols at low levels in water and soil leachates using solid-phase extraction for simultaneous preconcentration and separation
Zheng-liang Zhi (1996)
Ion-exchange selectivity of Nafion films on electrode surfaces
M. Szentirmay (1984)
Electrochemistry and Electrogenerated Chemiluminescence from Silicon Nanocrystal Quantum Dots
Z. Ding (2002)
Dihexadecyldimethylammonium hydroxide admicelles on silica for the preconcentration of selected phenols.
G. Chen (2009)
Fabrication of Aligned Fibrous Arrays by Magnetic Electrospinning
D. Yang (2007)
Colorimetric sensors for volatile organic compounds (VOCs) based on conjugated polymer-embedded electrospun fibers.
Jaewon Yoon (2007)
Electrospun Nanofibrous Membranes for Highly Sensitive Optical Sensors
Xianyan Wang (2002)
Laser activated voltammetry: application to the determination of phenol in aqueous solution at a glassy carbon electrode
Q. Fulian (2000)
Inhibition of Ru Complex Electrochemiluminescence by Phenols and Anilines
Hua Cui (2005)
Electrospinning and Solution Properties of Nafion and Poly(acrylic acid)
H. Chen (2008)
Analytical applications of the electrochemiluminescence of tris (2,2'-bipyridyl) ruthenium and its derivatives
Xue-Bo Yin (2004)
SOLID-STATE LIGHT-EMITTING DEVICES BASED ON THE TRISCHELATED RUTHENIUM(II)COMPLEX. 1. THIN FILM BLENDS WITH POLY(ETHYLENE OXIDE)
Cormac H. Lyons (1998)
Nafion-stabilized magnetic nanoparticles (Fe3O4) for [Ru(bpy)3]2+(bpy = bipyridine) electrogenerated chemiluminescence sensor.
Dong-jun Kim (2005)
Electrogenerated chemiluminescence sensors using Ru(bpy)3(2+) doped in silica nanoparticles.
L. Zhang (2006)
Ultrasonic Modification of Light Emission from Electrochemiluminescence Processes
C. Malins (1997)
This paper is referenced by
A novel solid-state electrochemiluminescence quenching sensor for detection of aniline based on luminescent composite nanofibers
X. Wang (2014)
Strathprints Institutional Repository
Paul J. Conroy (2016)
Anodic electrogenerated chemiluminescence behavior of graphite-like carbon nitride and its sensing for rutin.
Changming Cheng (2013)
In situ synthesis of gold nanoparticles on porous polyacrylonitrile nanofibers for sensing applications.
Z. Liu (2011)
Co-continuous nanoscale assembly of Nafion–polyacrylonitrile blends within nanofibers: a facile route to fabrication of porous nanofibers
C. Tran (2013)
Structural morphology and electronic conductivity of blended Nafion®-polyacrylonitrile/zirconium phosphate nanofibres
R. Sigwadi (2019)
Electrospun Nafion-Polyacrylonitrile nanofibers as an ion exchange ultrathin layer chromatographic stationary phase.
Y. Wang (2017)
Electrochemiluminescence platform for the detection of C-reactive proteins: application of recombinant antibody technology to cardiac biomarker detection
E. O'Reilly (2015)
Christian Wolf (2013)
A review of opportunities for electrospun nanofibers in analytical chemistry.
S. Chigome (2011)
On-site determination of bisphenol A in river water by a novel solid-state electrochemiluminescence quenching sensor
Xiao-ying Wang (2017)
A novel molecularly imprinted electrochemiluminescence sensor for isoniazid detection.
Bowan Wu (2012)
A solid-state electrochemiluminescence sensing platform for detection of catechol based on novel luminescent composite nanofibers.
X. Wang (2013)
Composite Fuel Cell Membranes from Dual-Nanofiber Electrospun Mats
J. Ballengee (2011)
The self-assembled Ru(bpy)3(PF6)2 nanoparticle on polystyrene microfibers and its application for ECL sensing.
Jiaojiao Luo (2013)
Perfluorinated sulfonic acid ionomer/poly(N-vinylpyrrolidone) nanofiber membranes: Electrospinning fabrication, water stability, and metal ion removal applications
Junhong Zhao (2011)
Chapter 2 Electrospun Nanofibers for Design and Fabrication of Electrocatalysts and Electrolyte Membranes for Fuel cells
Zhan Lin (2017)
Morphological Control of Electrospun Nafion Nanofiber Mats
J. Ballengee (2011)
Sensitive determination of bisphenol A using a novel solid-state electrochemiluminescence quenching sensor
X. Wang (2016)
Nitrate enhanced electrochemiluminescence determination of tris(2,3-dibromopropyl) isocyanurate with a gold nanoparticles-modified gold electrode.
Peng Zhao (2011)
Application trends of nanofibers in analytical chemistry
Bo-Tao Zhang (2020)
An Electrochemiluminescence Sensor Based on Nafion/Magnetic Fe3O4 Nanocrystals Modified Electrode for the Determination of Bisphenol A in Environmental Water Samples
Jiye Chai (2018)
Development of a fast and sensitive glucose biosensor using iridium complex-doped electrospun optical fibrous membrane.
Cuisong Zhou (2013)
Ion Exchange Voltammetry
P. Ugo (2012)
Ultrasensitive electrospun nickel-doped carbon nanofibers electrode for sensing paracetamol and glucose
L. Li (2015)
Electrospun Nanofibers for Design and Fabrication of Electrocatalysts and Electrolyte Membranes for Fuel cells
Zhan Lin (2014)
A novel route to prepare LaNiO3 perovskite-type oxide nanofibers by electrospinning for glucose and hydrogen peroxide sensing.
Bijun Wang (2013)
An electrochemiluminescence amplification strategy: a synergistic effect of electrospun Ru(bpy)32+/CNT/ionic liquid composite nanofibers
Cuisong Zhou (2014)
Ultrasensitive self-enhanced electrochemiluminescence sensor based on novel PAN@Ru@PEI@Nafion nanofiber mat.
L. Li (2020)