Microgravimetric lectin biosensor based on signal amplification using carbohydrate-stabilized gold nanoparticles

Young Ku Lyu; Kyung Rae Lim; Bo Young Lee; Kwan Soo Kim; Won Yong Lee

doi:10.1039/b807438k

Microgravimetric lectin biosensor based on signal amplification using carbohydrate-stabilized gold nanoparticles

Young Ku Lyu, Kyung Rae Lim, Bo Young Lee, Kwan Soo Kim, Won Yong Lee

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

59 Citations (Scopus)

Abstract

A highly sensitive microgravimetric lectin biosensor has been developed using carbohydrate-stabilized Au nanoparticles as a signal amplifier; mannose-stabilized Au nanoparticles formed a sandwich-type complex with the target Con A specifically bound to a mannose-modified Au QCM electrode to give an amplified frequency response.

Original language	English
Pages (from-to)	4771-4773
Number of pages	3
Journal	Chemical Communications
Issue number	39
DOIs	https://doi.org/10.1039/b807438k
Publication status	Published - 2008

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b807438k

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title = "Microgravimetric lectin biosensor based on signal amplification using carbohydrate-stabilized gold nanoparticles",

abstract = "A highly sensitive microgravimetric lectin biosensor has been developed using carbohydrate-stabilized Au nanoparticles as a signal amplifier; mannose-stabilized Au nanoparticles formed a sandwich-type complex with the target Con A specifically bound to a mannose-modified Au QCM electrode to give an amplified frequency response.",

author = "Lyu, {Young Ku} and Lim, {Kyung Rae} and Lee, {Bo Young} and Kim, {Kwan Soo} and Lee, {Won Yong}",

year = "2008",

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AU - Lyu, Young Ku

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AU - Kim, Kwan Soo

AU - Lee, Won Yong

PY - 2008

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AB - A highly sensitive microgravimetric lectin biosensor has been developed using carbohydrate-stabilized Au nanoparticles as a signal amplifier; mannose-stabilized Au nanoparticles formed a sandwich-type complex with the target Con A specifically bound to a mannose-modified Au QCM electrode to give an amplified frequency response.

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JO - Chemical Communications

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Microgravimetric lectin biosensor based on signal amplification using carbohydrate-stabilized gold nanoparticles

Abstract

All Science Journal Classification (ASJC) codes

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