Electrochemiluminescent spin-polarized modulation by magnetic ions and surface plasmon coupling

Yun Shan; Hongyi Wu; Shijie Xiong; Xinglong Wu; Paul K. Chu

doi:10.1002/anie.201508801

Electrochemiluminescent spin-polarized modulation by magnetic ions and surface plasmon coupling

Yun Shan
, Hongyi Wu
, Shijie Xiong
, Xinglong Wu^*
, Paul K. Chu

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

21 Citations (Scopus)

Abstract

Electrochemiluminescent modulation: Electrochemiluminescence (ECL) of CdS nanocrystal (NC) film-Au nanoparticle (NP) integrated system is controllably quenched by magnetic Co²⁺ ions without external magnetic field owing to spin-polarized modulation of the electron-hole recombination caused by ferromagnetic alignment of Co²⁺ in close proximity to Au NPs.

Original language	English
Pages (from-to)	2017-2021
Journal	Angewandte Chemie - International Edition
Volume	55
Issue number	6
DOIs	https://doi.org/10.1002/anie.201508801
Publication status	Published - 5 Feb 2016

Research Keywords

biosensing
electrochemiluminescence
spin-polarized modulation
surface plasmon coupling

Access Output

10.1002/anie.201508801

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{2eed37dbae114c4ba640bbc278b503f7,

title = "Electrochemiluminescent spin-polarized modulation by magnetic ions and surface plasmon coupling",

abstract = "Electrochemiluminescent modulation: Electrochemiluminescence (ECL) of CdS nanocrystal (NC) film-Au nanoparticle (NP) integrated system is controllably quenched by magnetic Co2+ ions without external magnetic field owing to spin-polarized modulation of the electron-hole recombination caused by ferromagnetic alignment of Co2+ in close proximity to Au NPs.",

keywords = "biosensing, electrochemiluminescence, spin-polarized modulation, surface plasmon coupling",

author = "Yun Shan and Hongyi Wu and Shijie Xiong and Xinglong Wu and Chu, \{Paul K.\}",

year = "2016",

month = feb,

day = "5",

doi = "10.1002/anie.201508801",

language = "English",

volume = "55",

pages = "2017--2021",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "John Wiley \& Sons",

number = "6",

}

TY - JOUR

T1 - Electrochemiluminescent spin-polarized modulation by magnetic ions and surface plasmon coupling

AU - Shan, Yun

AU - Wu, Hongyi

AU - Xiong, Shijie

AU - Wu, Xinglong

AU - Chu, Paul K.

PY - 2016/2/5

Y1 - 2016/2/5

N2 - Electrochemiluminescent modulation: Electrochemiluminescence (ECL) of CdS nanocrystal (NC) film-Au nanoparticle (NP) integrated system is controllably quenched by magnetic Co2+ ions without external magnetic field owing to spin-polarized modulation of the electron-hole recombination caused by ferromagnetic alignment of Co2+ in close proximity to Au NPs.

AB - Electrochemiluminescent modulation: Electrochemiluminescence (ECL) of CdS nanocrystal (NC) film-Au nanoparticle (NP) integrated system is controllably quenched by magnetic Co2+ ions without external magnetic field owing to spin-polarized modulation of the electron-hole recombination caused by ferromagnetic alignment of Co2+ in close proximity to Au NPs.

KW - biosensing

KW - electrochemiluminescence

KW - spin-polarized modulation

KW - surface plasmon coupling

UR - https://www.scopus.com/pages/publications/84957839979

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84957839979&origin=recordpage

U2 - 10.1002/anie.201508801

DO - 10.1002/anie.201508801

M3 - RGC 21 - Publication in refereed journal

SN - 1433-7851

VL - 55

SP - 2017

EP - 2021

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 6

ER -

Electrochemiluminescent spin-polarized modulation by magnetic ions and surface plasmon coupling

Abstract

Research Keywords

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this