@article{2c4d81c2a7744b4abb495fe342e1bfad,
title = "Detection of electrical characteristics of DNA strands immobilized on self-assembled multilayer gold nanoparticles",
abstract = "Electric detection of DNA in biosensors can be achieved by comparing the differences between the electrical characteristics of biosensors with various concentrations of DNA. This study shows significant electrical property differences between single-stranded DNA and double-stranded DNA by immobilizing DNA strands on biosensor's self-assembled multilayer gold nanoparticles. The double-stranded DNA has lower electrical resistance than that of single-stranded DNA. These differences can be possibly utilized for DNA identification.",
author = "Tsai, {Chien Ying} and Chang, {Tien Li} and Kuo, {Long Sheng} and Chen, {Ping Hei}",
note = "Funding Information: The authors wish to thank National Nano Device Laboratories under Contract No. NDL-94S-C117 for providing experimental facilities for this research. They also deeply appreciate the financial support of the National Science Council of Taiwan, Republic of China under Contract No. NSC 94-2212-E-002-049.",
year = "2006",
doi = "10.1063/1.2390653",
language = "English",
volume = "89",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "20",
}