triton化學的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列股價、配息、目標價等股票新聞資訊

電火花放電法製備奈米銅膠體並以聚乙烯醇改善其懸浮性之特性研究

為了解決triton化學的問題，作者柯瀚喬 這樣論述：

本論文透過放電加工機使用電火花放電法(Eletrical Spark Discharge Method, ESDM)，在常溫常壓的環境中製備奈米銅膠體，介電液為去離子水中利用銅線的尖端產生電火花，透過電火花將上下電極的銅線高溫熔融在去離子水中，使銅金屬材料撥離出後，經由去離子水冷卻形成奈米銅膠體，此方法快速製備奈米膠體。透過雷射光散射儀、X光繞射儀、穿透式電子顯微鏡與分光光譜儀等儀器分析實驗結果。本研究透過電火花放電製備奈米銅膠體，透過儀器分析發現該膠體的界達電位為16.6mV，小於30mV懸浮穩定性不佳，容易產生聚集沉澱的現象，為改善懸浮穩定性，製備前在去離子水中添加微量的聚乙烯醇溶液其界

達電位為32.5mV，以相同製備方法來探討其兩組不同的奈米膠體，經由沉澱多天數的分析驗證其改善效果，靜置45天界達電位維持20mV以上，最後透過穿透式電子顯微鏡及X光散射儀比較其差異性，添加聚乙烯醇溶液讓材料特性維持穩定，使奈米銅膠體分散性更佳。

以原位測定自Chitinibacter tainanensis萃取物之幾丁質活性

為了解決triton化學的問題，作者阮氏日宣 這樣論述：

Chitinases, a group of enzymes capable of degrading chitin directly to low molecular weight products, are applied in many fields such as food, medicine as well as solving environmental problems. They have been found in a wide variety of bacteria, fungi, insects, plants and animals. In this disserta

tion, the chitinase complex was extracted from Chitinibacter tainanensis isolated from south Taiwan soil. The cover assay method was utilized to identify complex activity extracted from C.T after electrophoresis by Native-PAGE cover with substrate gel on gelbond film and filter paper. The study dete

rmined the activity based on the expression on the filter paper layer after reacting chitinase with the pNP–NAG substrate (pH5) at 37 ºC incubator overnight. The results show that chitinase complex from C.T is able for further research such as a biocontrol for plant pathogens as well as hydrolysis o

f chitinous wastes.