反膠團(tuán)萃取牛血清白蛋白論文(參考版)
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【正文】 磁化( M H回路)測量方法是在室溫下的一個最大限度應(yīng)用的領(lǐng)域的振動的抽樣磁強(qiáng)計( LDJ 9600 )上在帶有5 kOe上被完成不定向的微粒的隨機(jī)集結(jié)。傳輸電子顯微鏡方法( TEM )被用來學(xué)習(xí)煅燒的微粒的大小和形狀。然后先在600176。然后析出物在100176。表面活性劑單層也防止凝結(jié)微粒由于兩微乳狀體系 (I和II )的組分相同，在含水的階段的性質(zhì)中卻是不同的，微乳狀體系直到混合時才被充分搖動。因為反膠團(tuán)體系 [ 15,16 ]的含水的核心的頻繁的沖撞，微乳狀體系 I和II中的物種開始反應(yīng)。微乳狀體系II的含水階段能溶解氫氧化銨，沉淀劑濃度大于被要求的化學(xué)計量的10%。帶有相同組分的兩微乳狀體系 (I和II )處于不同的含水的階段。這種體系是溶解 (溶解含水的聚集體 )大量的含水的納米聚集體 [ 24 ]。水是蒸餾水。further heat treatments were done on the pellet.高效鈷鐵酸鹽微粒通過水相有機(jī)相系統(tǒng)的合成 原料硝酸鐵和硝酸鈷( 分析純 % )從Aldrich被購買； 氫氧化銨( 含NH3 38% )； CTAB (技術(shù)的等級)和丁醇，甲醇，和三氯甲烷(所有HPLC等級)從科學(xué)購銷處購買。5 kOe. The sample was prepared by hand pressingat room temperature on a vibrating sample magnetometerMagnetization (MH loop) measurements werecarbon coated TEM grid. A JEOL 200CX transmissionparticles. The calcined powder was ultrasonicallyTransmission electron microscopy (TEM) waspowder diffractometer at room temperature using CuPhase analysis of the calcined powder was doneplete conversion of the hydroxide into the magneticprecursors were then calcined at 600176。C. Sintering ofto remove any oil and surfactant from the particles.precipitate was then washed with a 1:1 mixture ofin microemulsions was separated in a Sorvall RC5Bmonolayer also hinders the coagulation of particles.surfactant monolayer provides a barrier restrictingmixing. The aqueous droplets act as constraineddiffering only in the nature of the aqueous phase,droplets of the microemulsion. Since the positionsinto contact. This led to the precipitation of cobaltironaqueous cores of waterinoil microemulsions [ 15,16],These two microemulsions were then mixed under10% greater than that required stoichiometriin microemulsion II was a solution of ammoniummicroemulsion I was a solution of M cobalt (II)identical positions (see Table 1) but differentdifferent salt solutions into CTAB/nbutanol/noctane[24].(dissolve into aqueous droplets) a large amountoil phase and an aqueous solution as the water phaseA microemulsion system with CTAB as the surfactant,deionized and distilled before use.pure) was purchased from Phillips 66. All reagentsmethanol, and chloroform (all of HPLC grade) werebromide (CTAB) (technical grade)。solution ( 38% NH3)。were purchased from Aldrich。 revised 30 January 19963. Experimental procedure3. l. Materials參考文獻(xiàn)[1] [J]生命的化學(xué),2004,24(5):1[2][M]北京:化學(xué)工業(yè)出版社,1998:11,2832,8491，162186,229[3] 李祥村,[J]水處理技術(shù),2005,31(1):1[4] 徐寶財,王媛,肖陽,周雅文,胡燕霞,李建軍. 反膠團(tuán)萃取分離技術(shù)研究進(jìn)展[J] 日用化學(xué)工業(yè),2004,34(6):1[5] [M]北京:科學(xué)出版社,2005:129132，139[6] 陸強(qiáng),李宏寬,[J]華東工大學(xué)學(xué)報,1996,2(1):1[7][M]北京:化學(xué)工業(yè)出版社,2001:57 ，156164[8][M]北京：化學(xué)工業(yè)出版社，2003：3031，55[9][M]北京:化學(xué)工業(yè)出版社,2002:3032[10][M]北京:高等教育出版社,1993:222[11]么琳,[M]西安:陜西科學(xué)技術(shù)出版社,1995:249[12]楊梅,[M]上海:華東理工大學(xué)出版社,2005:131[13] V. Pillai, . Shah . Synthesis of highcoercivity cobalt ferrite particles usingwaterinoil microemulsions. Journal of Magnetism and Magnetic Materials 163 (1996) 243248外文資料Synthesis of highcoercivity cobalt ferrite particles usingwaterinoil microemulsionsV. Pillai, . Shah *Center for Surface Science amp。同時感謝在論文寫作過程中給過我?guī)椭椭笇?dǎo)的其他老師及
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