PROJECT - REACTION MECHANISM OF REACTIVE DYES IN ON CELLULOSE FIBER.

... D->Chromophore of dye post X->Bridge Y->Functional group Influencing factors: D-X-Y + Fibre -> D-X-Y-Fibre Covalent bond Reactive dyes water soluble PH D-F + Cell-OH -> Dye-F-O-cell D-F + H-OH -> Dye-F-OH ... : 30 D-R-Cl + H-OH D-R-OH + H-Cl •Hydrolysis of activated vinyl compound containing dye, D-F-CH2-CH2-OSO3H + H-OH D-F- CH2-CH2-OH + H2SO4 For preventing hydrolysis the f...

Ngày tải lên: 30/07/2015, 10:34

... remain PROJECT TITLE Application of Disperse & Reactive Dyes In a P/C Blended Fabric of 65/35 In Using Two Bath System Abstract The dyeing of the polyester and cotton blend fabric (P/C fabric ... career This project also has these importances: To mention the reason of using reactive & disperse dyes in major textile industry To study...

Ngày tải lên: 30/07/2015, 10:34

... of adiabatic temperature rise and reaction velocity by classification of binder quantity 3.2 Temperature rise quantity and analysis of Mock-up Test The time reaching the highest temperature of ... measured and analyzed (Center) The measured results (Center) Table The amount of adiabatic temperature rise and reaction velocity of the real member Class Temp...

Ngày tải lên: 07/03/2014, 03:20

... of the reaction were separated by one dimension chromatography using M LiCl Assay of enzyme activity ACL activity was assayed by the coupled malate dehydrogenase (MDH) method [17] The reaction ... inhibitory effect of ADP As an increased ratio of ADP towards ATP signicantly inhibits Cl-ACL activity, we investigated the effect of ADP on the phosphorylation of AclA A...

Ngày tải lên: 08/03/2014, 22:20

... greater and their sizes increased (Fig 2) No such defects were observed in the control group Study on mechanism of multistep hepatotumorigenesis in rat: Development of hepatotumorigenesis 55 ... acute and chronic hepatitis [5, 7, 8, 21] Its activity increased continuously during our study The effect of carcinogenesis on the free radicals concentration needs further...

Ngày tải lên: 07/08/2014, 14:23

... effects of the experimental parameters on the performance of activated carbon microcolumns in removing basic dyes from aqueous solution The research also investigates the potential replacement of ... significant role of the diffusion processes in the adsorption of the basic dyes under investigation The consistency in the behaviour of adsorbents...

Ngày tải lên: 05/09/2013, 16:11

... crystals of the ternary complex of S cerevisiae ArgRS, Arg and tRNAArgICG grow contains tRNA, l -Arg, ATP and Mg2+ at sufficient concentrations for the aminoacylation reaction, and (NH4)2SO4 and ... no means in a conformation that is fit to activate The fact that kcat and Km for tRNAArg in the aminoacylation reaction not change in the Asn106 fi Ala, Gln111 fi Ala and Phe10...

Ngày tải lên: 18/02/2014, 11:20

... 20–564), and the model is composed of residues 25–540 The overall structure of the model of IPU and the mutated residues in this study are shown in Fig To elucidate the mechanism of the substrate ... in the negatively numbered subsites, and the substrate preference of the negatively numbered subsites of IPU also resembles that of GH family 49...

Ngày tải lên: 19/02/2014, 16:20

... with the sequences of 1CEV and 1RLA and pasted into the structural alignment The alignment was then corrected by hand Since the sequences of the two arginases and agmatinase greately differ in the ... that the environment of tryptophan residues is essentially conserved in the mutant enzyme On the other hand, the absence of major differences in the CD...

Ngày tải lên: 21/02/2014, 01:21

... result of the formation of e-(c-glutamyl) lysine cross-links between subunit proteins of the envelope, mainly between inner layer subunit proteins [10] At the time of hatching of the embryo, the inner ... envelope One of the goals of the present study was to determine the cleavage sites of hatching enzyme on egg envelope proteins The natural subs...

Ngày tải lên: 06/03/2014, 02:20

... called CopB-B, consists of the nucleotide binding and phosphorylation Hydrolytic mechanism of the catalytic CPx-ATPase domain Fig 3D structural model of the catalytic fragment CopB-B of the heavy metal- translocating ... length of less than 10 lm is imperative due to the high absorbance of water in the infrared region Under these circumstances, the reac...

Ngày tải lên: 07/03/2014, 00:20

... determine the constants or functions by the aid of the given conditions It often happens, however, that the general solution of the differential equation in question cannot be obtained, and then, ... treatment of our subject will require the investigation of the properties and relations of certain new and important functions, as well as the consideration of me...

Ngày tải lên: 15/03/2014, 00:20

... The catalytic reaction mechanism From the results of the X-ray structural study, we deduced the catalytic reaction mechanism of P stutzeri l-RhI, as shown in Fig 1052 Before the binding of a ... overall catalytic reaction mechanism of P stutzeri l-RhI, we report here the X-ray structures of an unliganded P stutzeri l-RhI in the Mn2+-bound form, and...

Ngày tải lên: 29/03/2014, 08:20

... industry The institution of industry, rather than the institution of education, dominates thought in industrial education courses It is the institution of industry as it has affected the life of every ... the goods produced by them [Footnote A: Thorstein Veblen; Instinct of Workmanship, pp 211-212.] While the exploitation of the skill of the workman in t...

Ngày tải lên: 28/06/2014, 17:20

... The Project Gutenberg EBook of Forging Ahead in Business, by Various This eBook is for the use of anyone anywhere at no cost and with almost no ... under the terms of the Project Gutenberg License included with this eBook or online at www .gutenberg. net Title: Forging Ahead in Business Author: Various Release Date: November 5, 2011 [EBook ......

Ngày tải lên: 28/06/2014, 17:20