排序方式: 共有4条查询结果,搜索用时 140 毫秒
1
1.
2.
Yu. G. Gol'tsov Z. V. Smelaya L. A. Matkovskaya V. G. Il'in 《Theoretical and Experimental Chemistry》1999,35(3):179-182
The possibility of synthesizing mesoporous substances in silicate and aluminosilicate systems in the presence of combinations
of glucose oxidase and cetyltrimethylammonium bromide has been demonstrated. Highly crystalline mesoporous molecular sieves
of type MCM-41 with a high aluminum content were obtained from the aluminosilicate system with a reaction mixture pH close
to neutral.
L. V. Pisarzhevskii Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 Prospekt Nauki, Kiev 252039,
Ukraine. Translated from Teoreticheskaya i éksperimental'naya Khimiya, Vol. 35, No. 3, 190–193, May–June, 1999. 相似文献
3.
Yu. G. Gol'tsov Z. V. Smelaya L. A. Matkovskaya V. V. Tsyrina V. G. Il'in 《Theoretical and Experimental Chemistry》1999,35(2):109-113
It has been established that supramolecular structures of lecithin can act as templates in the synthesis of mesoporous aluminosilicates. Mesoporous substances, with pore dimensions up to 100 Å and biporous materials can be obtained when various combinations of lecithin with cetyltrimethylammonium bromide or octadecylamine are used as template agents in the aluminosilicate system. 相似文献
4.
Smelaya Z. V. Matkovskaya L. A. Goltsov Yu. G. 《Journal of Thermal Analysis and Calorimetry》2000,62(2):443-450
Supramolecular structures of lecithin occurred to be the template in the synthesis of mesoporous aluminosilicates; using of various combinations of lecithin and cetyltrimethyl-ammonium bromide or octadecylamine as templating agents allowed to obtain mesoporous substances with pores up to 100 Å, as well as biporous materials in aluminosilicate system. In the presence of glucose oxidase and cetyltrimethyl-ammonium bromide combinations aluminosilicate substances with complex porous structure were shown to be formed (pore size distributions exhibited 3 peaks, corresponding 3 effective size of mesopores in the 30–100 Å range). The investigation of sorption of glucose oxidase on obtained aluminosilicate mesoporous substances was carried out, the results obtained allowus to consider such materials as prospect for creation high capable and selective sorbents for biomolecules sorption, as well as active elements of chemical and biosensors. 相似文献
1