Colorimetric detection of human chorionic gonadotropin using catalytic gold nanoparticles and a peptide aptamer

Chia Chen Chang; Chie Pein Chen; Chung Han Lee; Chen Yu Chen; Chii Wann Lin

doi:10.1039/c4cc06366j

Colorimetric detection of human chorionic gonadotropin using catalytic gold nanoparticles and a peptide aptamer

Chia Chen Chang
, Chie Pein Chen
, Chung Han Lee
, Chen Yu Chen
, Chii Wann Lin

National Taiwan University
Mackay Memorial Hospital Taiwan
Mackay Medicine, Nursing and Management College Taiwan

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

59 Scopus citations

Abstract

We combined catalytic gold nanoparticles (AuNPs) with an hCG-specific peptide aptamer to create a simple, sensitive, label-free colorimetric assay for hCG. The applications of this colorimetric biosensor may be expanded by changing the peptide aptamer.

Original language	English
Pages (from-to)	14443-14446
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	92
DOIs	https://doi.org/10.1039/c4cc06366j
State	Published - 23 10 2014
Externally published	Yes

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10.1039/c4cc06366j

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title = "Colorimetric detection of human chorionic gonadotropin using catalytic gold nanoparticles and a peptide aptamer",

abstract = "We combined catalytic gold nanoparticles (AuNPs) with an hCG-specific peptide aptamer to create a simple, sensitive, label-free colorimetric assay for hCG. The applications of this colorimetric biosensor may be expanded by changing the peptide aptamer.",

author = "Chang, \{Chia Chen\} and Chen, \{Chie Pein\} and Lee, \{Chung Han\} and Chen, \{Chen Yu\} and Lin, \{Chii Wann\}",

year = "2014",

month = oct,

day = "23",

doi = "10.1039/c4cc06366j",

language = "英语",

volume = "50",

pages = "14443--14446",

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T1 - Colorimetric detection of human chorionic gonadotropin using catalytic gold nanoparticles and a peptide aptamer

AU - Chang, Chia Chen

AU - Chen, Chie Pein

AU - Lee, Chung Han

AU - Chen, Chen Yu

AU - Lin, Chii Wann

PY - 2014/10/23

Y1 - 2014/10/23

N2 - We combined catalytic gold nanoparticles (AuNPs) with an hCG-specific peptide aptamer to create a simple, sensitive, label-free colorimetric assay for hCG. The applications of this colorimetric biosensor may be expanded by changing the peptide aptamer.

AB - We combined catalytic gold nanoparticles (AuNPs) with an hCG-specific peptide aptamer to create a simple, sensitive, label-free colorimetric assay for hCG. The applications of this colorimetric biosensor may be expanded by changing the peptide aptamer.

UR - https://www.scopus.com/pages/publications/84908377113

U2 - 10.1039/c4cc06366j

DO - 10.1039/c4cc06366j

M3 - 文章

C2 - 25302679

AN - SCOPUS:84908377113

SN - 1359-7345

VL - 50

SP - 14443

EP - 14446

JO - Chemical Communications

JF - Chemical Communications

IS - 92

ER -

Colorimetric detection of human chorionic gonadotropin using catalytic gold nanoparticles and a peptide aptamer

Abstract

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