immobilize相关论文
One-pot synthesis of nitrogen and sulfur co-doped activated carbon supported AuCl_3 as efficient cat
Commercialization of acetylene hydrochlorination using AuCl3 catalysts has been impeded by its poor stability.We have be......
Here we present a combined DFT and molecular dynamics study of uranyl(U(VI)) interaction mechanisms with the calcite(104......
Glucoamylase was immobilized onto novel porous polymer supports containing cyclic carbonate. The relationship between a......
A new polymer-supported metallocene catalyst has been prepared. The polymer- supported metallocene displayed conside......
Strontium titanate synroc samples were synthesized by self-propagating high-temperature synthesis (SHS). Sr directly too......
A novel photoelectrochemical biosensor incorporating nanosized CdS semiconductor crystals with enzyme to enhance photoch......
In this work, the intensification of luminol electrochemiluminescence (ECL) by metallic oxide nanoparticles (MONPs), as ......
Electrochemiluminescence glucose biosensor based on glucose dehydrogenase functionalized Ru(bpy)_3~(
A novel electrochemiluminescence (ECL) sensing approach was developed for glucose detection based on crosslinking Ru(bpy......
The patient was a 58-year-old male with symptomatic alcoholic chronic pancreatitis.Since a 10 mm calculus was observed i......
A polymer with suitable physical characters and matched functional groups was synthesized,and used as a supporter to imm......
Cholesterol oxidase biosensor based on a glassy carbon electrode modified with Nafion and methyl vio
Cholesterol oxidase biosensor has been constructed by using bovine serum albumin and glutaraldehyde as cross linker to ......
A piezoelectric immunosensor has been developed for the detection of complement C4. Anti-C4 antibody was immobilized on......
Enhancement of Raman Scattering of 1,4-Benzenedithiol by CdS Nanoparticles Assembled on a Silver Sur
CdS nanoparticles were assembled on the smooth surface of a piece of silver by using 1,4-benzenedithiol as coupling mole......
The novel mesoporous zeolite SBA-15 is successfully used as the support to immobilize late-transition metal nickel diim......
Using Fe3O4 nano-particles as seeds, a new type of Fe3O4/Au composite particles with core/shell structure and diameter o......
A carbon/PVC-COOH/ferrocene composite electrode used for the determination of glucose has been prepared. The ferrocene a......
Poly-L-lysine(PLL) was first electrodeposited onto the surface of a glassy carbon(GC) electrode.The PLL modified electro......
EFFECTS OF AMINO GROUPS AND MICROSTRUCTURE OF ORGANIC MESOPOROUS SILICA SUPPORTED METALLOCENE CATALY
Mesoporous silica(MS),3-aminopropyltriethoxysilane(APTES) modified mesoporous silica(AMS),bis(3- trimethoxysilylpropyl)a......
In the backend of nuclear fuel cycle, plutonium-containing wastes are inevitable to be produced. Glass as the matrix for......
SPR (Surface Plasmon Resonance) is an emerging optical biosensor which can monitor the processes at metal interface in r......
The adsorption of urea nitrogen onto chitosan coated dialdehyde cellulose (CDAC)under catalysis of immobilized urease in......
以层状材料水滑石(LDH)为载体，采用不同酸性氨基酸插层，通过直接吸附和戊二醛交联的方法进行青霉素酰化酶(PGA)的固定。考察了各个因......
以聚氨酯泡沫作为载体材料对1株降酚菌株进行固定化，并与游离菌、海藻酸钠固定化微生物含酚废水处理效果比较，研究温度、pH对聚氨酯......
以壳聚糖作为固定GOD载体,研究了壳聚糖溶液的粘度,交联剂戊二醛的浓度、用量以及铂丝在酶膜母液中浸涂时间等对葡萄糖传感性能的......
采用羧甲基纤维素钠（Na-CMC）固定化烟曲霉对活性蒽醌染料活性艳蓝KN-R吸附脱色．通过批式吸附实验探讨了吸附体系的pH值、温度、供氧条......
讨论了聚阳离子聚2－羟基－N，N－二甲基氯丙胺对固定化酶的影响，PH值对固定化酶的影响及固定化酶的稳定性，采用聚阳离子复合物加固对酶的包......
采用明胶加戊二醛包埋法和蛋壳微粒吸附法分别对黑曲霉果胶酯酶进行了固定化，并研究了两种固定化方法制备得到的固定化黑曲霉果胶酯......
１ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｄｕｓｔｒｉａｌｗａｓｔｅｗａｔｅｒｓ，ｐａｒｔｉｃｕｌａｒｌｙｔｈｏｓｅｄｉｓｃｈａｒｇｅｄｆｒｏｍｍａｎｕｆａｃｔｕｒｉｎｇｏｆｐｒｉｎｔｅｄｃｉｒｃｕｉｔｂｏａｒｄ（ＰＣＢ）ａｎｄｅｌｅｃｔｒｏｐｌａｔｉｎｇｃｏｎ.........
以常州市典型城市黑臭水体神童滨为对象,利用大型溞-固定沉积物毒性实验,成功地对治理前、后污染河流沉积物毒性变化进行监测,获得......
大豆乳清废水中含有高浓度的BOD，和COD，难生物降解，且易发生腐败。为提高大豆乳清废水的可生物降解性，采用固定化木瓜蛋白酶水解大豆乳......
紫外诱变筛选耐高浓度甘油的1，3-PD克雷伯杆菌，诱变条件为30w紫外灯，距离34em，照射6min，平板涂布稀释度为10^-5，经六轮诱变筛选出耐90g/L......
利用卡拉胶-聚乙烯醇混合胶体固定化酿酒酵母可以制备出机械强度高，传质效果好的凝胶颗粒，其最佳的固定化条件为:聚乙烯醇浓度8％，卡拉......
酶的固定化是酶电极制作中最关键的一步，有关酶固定化技术已有许多报道［１￣１０］，本文设计了一种用二茂铁修饰的，以戊二醛为交联剂将葡萄糖氧化......
A series of hydrogels with lower critical solution temperature (LCST) were prepared and used for the immobilization of c......
IMMOBILIZATION OF AMINOACYLASE FROM ASPERGILLUS ORYZAE ON CHLOROMETHYLATED CROSS-LINKED POLYSTYRENES
A number of chlorumethylated polystyrenes were synthesized and tried to immobilize aminoacylase from Aspergillus oryzae ......
以壳聚糖为载体、戊二醛为交联剂将胃蛋白酶固定化.戊二醛质量分数为5%,载体处理温度为30℃,胃蛋白酶与壳聚糖用量比为0.01,pH=4.0......
研究了CuTAPc-Fe3O4复合粒子的磁性能、热稳定性、抗氧化性、溶解性和贮存稳定性，表明由于CuTAPc在Fe3O4纳米粒子表面形成了复合层，......
若能将酶再利用，则可极大地提升酶的使用效率。研发项目的结果表明，就纺织品色牢度而言，无论是在优化还是在满足要求方面，都不再受缚于......
设计了带电磁场的污水处理装置,通过测定污水CODcr的去除率考察装置的运行效果,并获得初步的污水处理工艺参数。固定化活性污泥磁......
以改性沸石、聚乙烯醇、海藻酸钠作为固定化载体材料,硼酸和氯化钙作为交联剂,采用吸附-包埋-交联法将硝化细菌和好氧反硝化细菌复......
为将植酸酶固定到壳聚糖载体上，以壳聚糖为载体，戊二醛为交联剂，利用共价结合的方法，对酶的固定化方法进行了研究。对影响固定化的主要......
应用课题组自行研制的压电型生物芯片分析仪,利用分子自组装技术将端巯基修饰的寡核苷酸固定在石英金膜表面,制成DNA传感器,并用它......
为了将微生物固定化技术用于合成右旋糖酐,对肠膜明串珠菌20074固定化载体和固定化条件进行了研究。活性炭固定肠膜明串珠菌20074......
用明胶和戊二醛将乳酸脱氢酶固定于ＰＶＣ颗粒表面后，装成酶柱，以流通池光纤荧光光度法连续测定乳酸，检测乳酸的线性范围为２．０×１０＾－５－４．０×１０＾－１ｍｏｌ．ｌ＾－１。该......
从南昌地区含油土样中，筛选到一株脂肪酶产生菌白地霉（Geotrichum candidum NS3）。菌株摇瓶发酵的水解酶活为321U／g干细胞，合成酶活为O．5......
目的通过壳聚糖酶固定化前后最适宜的反应温度、pH值、米氏常数等动力学性质的变化研究载体电荷极性、空间阻力对壳聚糖酶动力学性......
研究了以中空球形壳聚糖固定化Ａｓ１．３９８中性蛋白酶的方法，分成了戊二醛浓度，给酶量对固定化的影响，并对固定化酶的性质进行了讨论。实验结果显......
报道了壳聚糖溶液注射到含有质量浓度为３０％的甲醇和质量 度为２０％的ＮａＯＨ的溶液中制成中空球形壳聚糖，经质量浓度为０．４％的戊二醛交联，固定化红酵酶生......
报道从蟹壳中提取壳聚糖的方法。以壳聚糖为载体，戊二醛为双官能团交联剂，将α－淀粉酶固定化。结果表明固定化α－淀粉酶与原酶的最适ｐＨ值......
从诱变、筛选的米曲霉GX0010菌株所产生的果糖基转移酶,经过纯化和固定化操作分别制备游离酶和固定化酶,对两者的酶学性质进行了比......
