ICCAS OpenIR
Surface modification of nanogold particles in DNA detection with quartz crystal microbalance
Tao, L; Ji'an, T; Han, MM; Jiang, L
2003-05-01
Source PublicationCHINESE SCIENCE BULLETIN
ISSN1001-6538
Volume48Issue:9Pages:873-875
AbstractNanogold particles in different sizes, from 5 to 60 nm, were utilized to modify the surface of the quartz crystal microbalance (QCM). It was found that the gold-particle size of the modified QCM affects both the amount of the immobilization of the probe on the surface of QCM and the hybridization rate of the target DNA. 20 nm was determined to be the optimal size for the surface modification and it can maximally increase the sensitivity of the DNA detection.
KeywordGold Nanoparticle Dna Detection Quartz Crystal Microbalance
DOI10.1360/02wb0182
Indexed BySCI
Language英语
WOS IDWOS:000183995400008
PublisherSCIENCE CHINA PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80132
Collection中国科学院化学研究所
Corresponding AuthorTao, L
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Colloid & Interface Sci, Beijing 100080, Peoples R China
2.Harbin Engn Univ, Dept Chem Engn, Harbin 150001, Peoples R China
Recommended Citation
GB/T 7714
Tao, L,Ji'an, T,Han, MM,et al. Surface modification of nanogold particles in DNA detection with quartz crystal microbalance[J]. CHINESE SCIENCE BULLETIN,2003,48(9):873-875.
APA Tao, L,Ji'an, T,Han, MM,&Jiang, L.(2003).Surface modification of nanogold particles in DNA detection with quartz crystal microbalance.CHINESE SCIENCE BULLETIN,48(9),873-875.
MLA Tao, L,et al."Surface modification of nanogold particles in DNA detection with quartz crystal microbalance".CHINESE SCIENCE BULLETIN 48.9(2003):873-875.
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