國立高雄大學圖資館 |

語系: 繁體中文

說明(常見問題)

圖資館首頁

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

聚賴胺酸輔助金奈米粒子合成之研究 = The studies of Po...

國立高雄大學化學工程及材料工程學系碩士班

聚賴胺酸輔助金奈米粒子合成之研究 = The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles

紀錄類型:	書目-語言資料,印刷品 : 單行本
並列題名:	The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles
作者:	黃崑城,
其他團體作者:	國立高雄大學
出版地:	[高雄市]
出版者:	撰者;
出版年:	民99[2010]
面頁冊數:	98面圖，表 : 30公分;
標題:	金奈米粒子
標題:	Au nanoparticles
電子資源:	http://handle.ncl.edu.tw/11296/ndltd/06504151594558022194
摘要註:	本實驗利用綠色材料中的聚賴氨酸來輔助金奈米粒子的合成，聚賴氨酸對環境與人體無毒無害、合成複雜度低且無有機溶劑的使用，相當符合近來綠色化學的趨勢。本論文以旋鍍或浸鍍法在Si或SiO2基板上逐層組裝(Layer by Layer)聚賴胺酸與聚榖胺酸多層膜 (multilayer film)或聚賴胺酸單層膜(monolayer film)，再分別利用加熱法和pH改變法來還原聚賴氨酸中吸附的金離子以形成金奈米粒子。探討各方法對析出的金奈米粒子粒徑與披附密度的影響。由實驗結果得知，使用pH改變法可在Si基板上還原出金奈米粒子，披附密度約1.66x1011 cm-2、粒徑範圍5-50 nm，在SiO2基板上可達2.83 x1011 cm-2 、粒徑範圍3-5 nm。根據本論文研究成果得知，確實可利用聚賴氨酸輔助奈米粒子還原，選擇適當的還原方法與熱處理條件，可以改善披附密度與粒徑範圍，具有實際應用的價值。 In this work, we used Poly-L-Lysine to assist the synthesis of gold nanoparticles. Poly-L-Lysine, which is non-toxic harmless, low process complexity and non-organic solvents for the environment and human, is consistent with the recent trend of green chemistry. The multilayer of Poly-L-Lysine/Poly-L-Glutamic acid or the monolayer of Poly-L-Lysine was fabricated using spin or dip-assisted layer-by-layer (LBL) assembly on Si or SiO2 substrate. Then Au nanoparticles were reduced by heating or pH change method from the Poly-L-Lysine adsorbed Au ions. The influences of the precipated Au particle size and density by reduction methods were discussed. The experimental results showed that Poly-L-Lysine could assist the synthesis Au nanoparticles. Au nanoparticles with size about 5-50 nm and density about 1.66x1011 cm2 was reduced by pH change method on Si substrate. However, Au nanoparticles with samller size of 3-5 nm and higher density of 2.83x1011 cm2 were prepared on top of SiO2 substrate. By employing an appropriate reduction method, heat treatment condition, and substrate, we can obtain adequate Au nanoparticle size and distribution for application.

聚賴胺酸輔助金奈米粒子合成之研究 = The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles
黃, 崑城

聚賴胺酸輔助金奈米粒子合成之研究 = The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles / 黃崑城撰 - [高雄市] : 撰者, 民99[2010]. - 98面 ; 圖，表 ; 30公分.
參考書目：面.
金奈米粒子Au nanoparticles

聚賴胺酸輔助金奈米粒子合成之研究 = The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles
LDR:03242nam0a2200277 450 001 272802
005 20170214100427.0
009 272802
010 0 $b 精裝
010 0 $b 平裝
100 $a 20170214y2010 k y0chiy05 e
101 1 $a chi $d chi $d eng
102 $a tw
105 $a ak am 000yy
200 1 $a 聚賴胺酸輔助金奈米粒子合成之研究 $d The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles $f 黃崑城撰
210 $a [高雄市] $c 撰者 $d 民99[2010]
215 0 $a 98面 $c 圖，表 $d 30公分
314 $a 指導教授：呂正傑博士
320 $a 參考書目：面
328 $a 碩士論文--國立高雄大學化學工程及材料工程學系碩士班
330 $a 本實驗利用綠色材料中的聚賴氨酸來輔助金奈米粒子的合成，聚賴氨酸對環境與人體無毒無害、合成複雜度低且無有機溶劑的使用，相當符合近來綠色化學的趨勢。本論文以旋鍍或浸鍍法在Si或SiO2基板上逐層組裝(Layer by Layer)聚賴胺酸與聚榖胺酸多層膜 (multilayer film)或聚賴胺酸單層膜(monolayer film)，再分別利用加熱法和pH改變法來還原聚賴氨酸中吸附的金離子以形成金奈米粒子。探討各方法對析出的金奈米粒子粒徑與披附密度的影響。由實驗結果得知，使用pH改變法可在Si基板上還原出金奈米粒子，披附密度約1.66x1011 cm-2、粒徑範圍5-50 nm，在SiO2基板上可達2.83 x1011 cm-2 、粒徑範圍3-5 nm。根據本論文研究成果得知，確實可利用聚賴氨酸輔助奈米粒子還原，選擇適當的還原方法與熱處理條件，可以改善披附密度與粒徑範圍，具有實際應用的價值。 In this work, we used Poly-L-Lysine to assist the synthesis of gold nanoparticles. Poly-L-Lysine, which is non-toxic harmless, low process complexity and non-organic solvents for the environment and human, is consistent with the recent trend of green chemistry. The multilayer of Poly-L-Lysine/Poly-L-Glutamic acid or the monolayer of Poly-L-Lysine was fabricated using spin or dip-assisted layer-by-layer (LBL) assembly on Si or SiO2 substrate. Then Au nanoparticles were reduced by heating or pH change method from the Poly-L-Lysine adsorbed Au ions. The influences of the precipated Au particle size and density by reduction methods were discussed. The experimental results showed that Poly-L-Lysine could assist the synthesis Au nanoparticles. Au nanoparticles with size about 5-50 nm and density about 1.66x1011 cm2 was reduced by pH change method on Si substrate. However, Au nanoparticles with samller size of 3-5 nm and higher density of 2.83x1011 cm2 were prepared on top of SiO2 substrate. By employing an appropriate reduction method, heat treatment condition, and substrate, we can obtain adequate Au nanoparticle size and distribution for application.
510 1 $a The studies of Poly-L-Lysine assisted synthesis of gold nanoparticles
610 0 $a 金奈米粒子 $a 聚賴胺酸 $a 逐層組裝
610 1 $a Au nanoparticles $a Poly-L-Lysine $a Layer-by-Layer
681 $a 008M/0019 $b 541208 4424 $v 2007年版
700 1 $a 黃 $b 崑城 $4 撰 $3 482968
712 0 2 $a 國立高雄大學 $b 化學工程及材料工程學系碩士班 $3 353898
801 0 $a tw $b 國立高雄大學 $c 20101227 $g CCR
856 7 $z 電子資源 $2 http $u http://handle.ncl.edu.tw/11296/ndltd/06504151594558022194