| Item type |
文献 / Documents(1) |
| 公開日 |
2022-08-30 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1007/s44211-022-00149-9 |
|
|
言語 |
ja |
|
|
関連名称 |
10.1007/s44211-022-00149-9 |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| タイトル |
|
|
タイトル |
Highly stable gold nanoparticles in an aqueous solution without any stabilizer prepared by a solution plasma process evaluated through capillary zone electrophoresis |
|
言語 |
en |
| 著者 |
髙栁, 俊夫
ミヤケ, コウジ
イワサキ, ソウタ
ウエハラ, ダイキ
水口, 仁志
オカベ, ヒロタカ
マツダ, ナオキ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Gold nanoparticles (AuNP) were prepared by a solution plasma process in the presence of H2O2, and they were dispersed in an aqueous solution without any stabilizer generally used. The dispersion stability of the AuNP in an aqueous solution was evaluated by capillary zone electrophoresis (CZE). An anionic broad peak was detected with the AuNP by CZE based on its wide variations in size and net charge. The broad peak also suggests that the AuNP were well dispersed in an aqueous solution. The dispersion stability of AuNP was evaluated from the viewpoints of long-term dispersion, salt concentration, and organic cosolvent. The anionic broad peak attributed to the dispersed AuNP was successfully detected for at least 55 weeks from the preparation with less shot signals of the aggregates. The AuNP was also well dispersed in aqueous NaCl solutions with its concentrations up to 30 mmol L−1, as well as with ethanol co-solvent up to 40 %(v/v). The AuNP prepared by the solution plasma process was proved to be highly stable in an aqueous solution. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Gold nanoparticles |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Stabilizer-free |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Solution plasma process |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Dispersion stability |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Capillary zone electrophoresis |
| 書誌情報 |
en : Analytical Sciences
巻 38,
号 9,
p. 1199-1206,
発行日 2022-07-05
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13482246 |
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09106340 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10500785 |
| 出版者 |
|
|
出版者 |
The Japan Society for Analytical Chemistry |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Springer Nature |
|
言語 |
en |
| 備考 |
|
|
言語 |
ja |
|
値 |
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/s44211-022-00149-9 |
| EID |
|
|
識別子 |
391424 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
analsci_38_9_1199.pdf (1.53 MB)
