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ID 117986
著者
Miyake, Koji Tokushima University
Seto, Minamo Tokushima University
Okabe, Hirotaka National Institute of Advanced Industrial Science and Technology
Matsuda, Naoki National Institute of Advanced Industrial Science and Technology
キーワード
Gold nanoparticles
Solution plasma process
Conjugation
Alkanedithiols
Capillary zone electrophoresis
資料タイプ
学術雑誌論文
抄録
Alkanedithiols were used for the conjugation of gold nanoparticles (AuNP) prepared by a solution plasma process. Capillary zone electrophoresis was utilized for the monitoring of the conjugated AuNP. When 1,6-hexanedithiol (HDT) was used as a linker, a resolved peak from the AuNP was detected in the electropherogram; the resolved peak was attributed to the conjugated AuNP. The resolved peak was developed with increasing concentrations of HDT, while the peak of the AuNP decreased complementary. The resolved peak also tended to develop along with the standing time at least up to 7 weeks. The electrophoretic mobility of the conjugated AuNP was almost identical over the HDT concentrations examined, suggesting that the conjugation of the AuNP did not proceed further, such as aggregate/agglomerate formation. The conjugation monitoring was also examined with some dithiols and monothiols. Resolved peak of the conjugated AuNP was also detected with 1,2-ethanedithiol and 2-aminoethanethiol.
掲載誌名
Analytical Sciences
ISSN
13482246
09106340
cat書誌ID
AA10500785
出版者
The Japan Society for Analytical Chemistry|Springer Nature
39
7
開始ページ
1033
終了ページ
1039
発行日
2023-02-21
備考
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use (https://www.springernature.com/gp/open-research/policies/accepted-manuscript-terms), but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s44211-023-00299-4
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言語
eng
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著者版
部局
理工学系