ISTANBUL TEKNIK UNIVERSITESI Patent applications |
Patent application number | Title | Published |
20150353702 | A COLUMN FILLING MATERIAL AND A PRODUCTION METHOD THEREOF - The present invention relates to a column filling material which is filled inside the columns used in chromatographic analysis of aromatic hydrocarbons, alkaloids, flavonoids and pesticides and provides high adsorption by means of its porous structure, and a production method thereof essentially comprising the steps of dissolving melamine and anthraquinone in a solvent ( | 12-10-2015 |
20090229989 | METHOD FOR THE PREPARATION OF NANOSTRUCTURES AND NANOWIRES - A process for producing porous nanostructures suitable for the manufacture of nanowires and processes for manufacturing of the nanowires by using said nanostructure are disclosed. The process for obtaining the nanostructure of the invention comprises the steps of cleaning and polishing the surface of an aluminum metal substrate, forming a porous oxide layer bearing nanoholes on said aluminum substrate, immersing the porous structure into a basic zincate solution for etching the bottoms and walls of the nanoholes and depositing a thin and substantially pure Zn film extending from the bottom of the nanoholes through the aluminum substrate. Nanowires can be fabricated by the step of utilizing so obtained etched nanostructure as an electrode and subjecting the same to a metal electro-deposition operation. | 09-17-2009 |