教師資料查詢 | 類別: 期刊論文 | 教師: 鄧金培 DENG,JIN-PEI (瀏覽個人網頁)

標題:Hyaluronan-assisted synthesis of silver nanoparticles and nanowires
學年107
學期1
出版(發表)日期2019/01/01
作品名稱Hyaluronan-assisted synthesis of silver nanoparticles and nanowires
作品名稱(其他語言)
著者Jin-Pei Deng; Shin-Hau Li; Sheng-Te Chang; Yang-Chia Shih
單位
出版者
著錄名稱、卷期、頁數Research on Chemical Intermediate 45(1), p.119-125
摘要Silver nanowires (NWs) were successfully synthesized in high yield in cationic surfactant solutions of cetyltrimethylammonium bromide (CTAB) with hyaluronan (HA) additive. Most of the NWs had diameter of 10–30 nm and length of more than tens of microns. The carboxylate group of HA provides a stronger electrostatic interaction with the cationic heads of CTAB and promotes formation of lengthened cylindrical micelles. Silver ions were reduced by addition of ascorbic acid and heating, and the embryonic silver seeds promoted growth of silver NWs along the one-dimensional direction of the cylindrical micelles. Presence of any gold nanoparticles or nanorods in the solution can prominently inhibit the formation of silver seeds and decrease the yield of silver NWs.
關鍵字Silver nanowires;Hyaluronan;Gold nanoparticles
語言英文(美國)
ISSN0922-6168
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別德國
公開徵稿
出版型式,電子版,紙本
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