MicroParticle photophysics illuminates viral bio-sensing

S. Arnold, R. Ramjit, D. Keng, V. Kolchenko, I. Teraoka

Research output: Contribution to journalArticle

Abstract

The authors present an approach for specific and rapid unlabeled detection of a virus by using a microsphere-based whispering gallery mode sensor that transduces the interaction of a whole virus with an anchored antibody. They show theoretically that this sensor can detect a single virion below the mass of HIV. A micro-fluidic device is presented that enables the discrimination between viruses of similar size and shape. This journal is

Original languageEnglish (US)
Pages (from-to)65-83
Number of pages19
JournalFaraday Discussions
Volume137
DOIs
StatePublished - 2007

Fingerprint

microparticles
viruses
Viruses
Fluidic devices
Whispering gallery modes
human immunodeficiency virus
whispering gallery modes
microfluidic devices
sensors
Sensors
antibodies
Microspheres
discrimination
Antibodies
interactions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

MicroParticle photophysics illuminates viral bio-sensing. / Arnold, S.; Ramjit, R.; Keng, D.; Kolchenko, V.; Teraoka, I.

In: Faraday Discussions, Vol. 137, 2007, p. 65-83.

Research output: Contribution to journalArticle

Arnold, S. ; Ramjit, R. ; Keng, D. ; Kolchenko, V. ; Teraoka, I. / MicroParticle photophysics illuminates viral bio-sensing. In: Faraday Discussions. 2007 ; Vol. 137. pp. 65-83.
@article{43f11523c5cd40a4bea79427675d48f4,
title = "MicroParticle photophysics illuminates viral bio-sensing",
abstract = "The authors present an approach for specific and rapid unlabeled detection of a virus by using a microsphere-based whispering gallery mode sensor that transduces the interaction of a whole virus with an anchored antibody. They show theoretically that this sensor can detect a single virion below the mass of HIV. A micro-fluidic device is presented that enables the discrimination between viruses of similar size and shape. This journal is",
author = "S. Arnold and R. Ramjit and D. Keng and V. Kolchenko and I. Teraoka",
year = "2007",
doi = "10.1039/b702920a",
language = "English (US)",
volume = "137",
pages = "65--83",
journal = "Faraday Discussions",
issn = "1359-6640",
publisher = "Royal Society of Chemistry",

}

TY - JOUR

T1 - MicroParticle photophysics illuminates viral bio-sensing

AU - Arnold, S.

AU - Ramjit, R.

AU - Keng, D.

AU - Kolchenko, V.

AU - Teraoka, I.

PY - 2007

Y1 - 2007

N2 - The authors present an approach for specific and rapid unlabeled detection of a virus by using a microsphere-based whispering gallery mode sensor that transduces the interaction of a whole virus with an anchored antibody. They show theoretically that this sensor can detect a single virion below the mass of HIV. A micro-fluidic device is presented that enables the discrimination between viruses of similar size and shape. This journal is

AB - The authors present an approach for specific and rapid unlabeled detection of a virus by using a microsphere-based whispering gallery mode sensor that transduces the interaction of a whole virus with an anchored antibody. They show theoretically that this sensor can detect a single virion below the mass of HIV. A micro-fluidic device is presented that enables the discrimination between viruses of similar size and shape. This journal is

UR - http://www.scopus.com/inward/record.url?scp=35348822407&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35348822407&partnerID=8YFLogxK

U2 - 10.1039/b702920a

DO - 10.1039/b702920a

M3 - Article

VL - 137

SP - 65

EP - 83

JO - Faraday Discussions

JF - Faraday Discussions

SN - 1359-6640

ER -