Immobilization of enzymes onto nanoporous materials and application as immobilized biocatalyst

... objective of this work is to use unfunctionalized and thiol functionalized SBA-15 as a host for the immobilization of enzymes and to find out the activity of the immobilized enzymes in aqueous and ... various reasons for the low activity of enzyme in organic media as well as the ways to increase the activity of enzymes in organic media Enzyme immobilization i...

Ngày tải lên: 09/10/2015, 11:06

... onto Chitin 72 Free dithizone Chitin -dithizone Figure 3: IR spectra of (a) free dithizone and (b) dithizone- immobilized chitin The XRD spectra and their d-spacing data of free dithizone and dithizone- immobilized ... (ml), and m is the weight of the chitin or chitin -dithizone adsorbents The effect of adsorbent mass on the amount of adsorbed...

Ngày tải lên: 07/08/2014, 14:20

... Library of Congress Cataloging-in-Publication Data Fraden, Jacob Handbook of modern sensors : physics, designs, and applications / Jacob Fraden.–3rd ed p cm Includes bibliographical references and ... HANDBOOK OF MODERN SENSORS P H Y S I C S, D E S I G N S, a n d A P P L I C A T I O N S Third Edition Springer New York Berlin Heidelberg Hong Kong London Milan Paris To...

Ngày tải lên: 31/12/2013, 22:48

... catalytic site Our experimental analysis of the activity of the mutant SsAH-K96R on aliphatic amides and nitriles strengthens this hypothesis Another line of evidence comes from the results of the ... correctly positioned to perform catalysis with the Oc ˚ atom of Ser171 at about 2.8 A from the Oc atom of ˚ Ser195 and about 2.7 A from the amino gr...

Ngày tải lên: 07/03/2014, 21:20

... kinase and mM MgCl2 or 0.05 UÆmL)1 of pyruvate kinase and mM MnCl2 PEP carboxylase activity was determined in a coupled assay with malate dehydrogenase, as described previously [30] The rate of ... transiently phosphorylated in the course of the catalytic cycle, for instance, the activesite histidines of enzyme I of the PTS [2], phosphoenolpyruvate synthase, and pyruvate...

Ngày tải lên: 18/03/2014, 01:20

... nanotechnology in medical applications The review was performed on the request of the Department of Pharmaceutical Affairs and Medical Technology of the Ministry of Health, Welfare and Sports in the Netherlands ... basic understanding of the origin of the unique properties of nanomaterials Therefore this report starts with a short section explaining...

Ngày tải lên: 28/05/2014, 14:35

... effect of thermal degradation of polyimide films during UV irradiation process 18 Features of Liquid Crystal Display Materials and Processes Fig 13 Conceptual scheme of wettability control of the ... dependence of water contact angles of polyimide films 20 Features of Liquid Crystal Display Materials and Processes of the polyimide surfaces after...

Ngày tải lên: 26/06/2014, 23:20

... rpIL-2 and rhIL-2 in ELISA Porcine and Expression of Recombinant Porcine Interleukin-2 and Application of Its Antibody to Immunoassays 211 human recombinant IL-2 was coated on the ELISA plate, and ... －GGATCCGCACCTACTTCAAGCTC－3′ 5′ －AAGCTTTCAAGTCAGTGTTGAGTAG－3′ 417bp Expression of Recombinant Porcine Interleukin-2 and Application of Its A...

Ngày tải lên: 07/08/2014, 15:20

... insoluble 0.36 26 0 f 4 52 435 27 900 5 420 0 1.9 100 75 1.15 0.96 insoluble insoluble 50 0.83 soluble 0.65 25 3, 24 1 f 453 446 45300 119100 2. 6 f 400 441 31500 7 720 0 2. 5 f 3 52 429 25 600 55300 2. 2 75 25 0.60 ... SFM images of 3,4'-ODPA /DDE and 3,4'-ODPA /3C10-PAPADA 21 22 Features of Liquid Crystal Display Materials and Processes Fig 18 Anticipated ph...

Ngày tải lên: 12/08/2014, 05:20

... 66 Features of Liquid Crystal Display Materials and Processes Will-be-set-by-IN-TECH with θ p = sin−1 (sin θ/ n p ) in which n p stands for the average of the real parts of the two indices of ... accounts for the effects of the Fresnel refraction and 64 Features of Liquid Crystal Display Materials and Processes Will-be-set-by-IN-TECH the single reflec...

Ngày tải lên: 12/08/2014, 05:20

... simulations of light propagation in periodic liquid- crystal microstructures, Applied Optics, Vol 41, Issue 25, September 2002 , pp 53 46 -53 56 86 24 Features of Liquid Crystal Display Materials and Processes ... Hx = −i ∑ h x,gh (z ) exp −i n xg x + n yh y gh (57 ) 74 Features of Liquid Crystal Display Materials and Processes Will-be-set-by-IN-TECH 12...

Ngày tải lên: 12/08/2014, 05:20

... autostereo display 1 38 Features of Liquid Crystal Display Materials and Processes Fig The structure of the proposed multi-view 3D display A lenticular-based 3D display directs the light of neighboring ... a time-multiplexed 132 Features of Liquid Crystal Display Materials and Processes stereo display, vision and panel seem to be redundant First...

Ngày tải lên: 12/08/2014, 05:20

... Cryst., 113, 3 29- 3 39, ( 198 4) 162 Features of Liquid Crystal Display Materials and Processes P Bos “Stereoscopic imaging system with passive viewing apparatus”, US Patent 4,7 19, 507,( 198 8) L.Lipton, ... direction of the light-emitting regions R(1)~R(4) is perpendicular to the 156 Features of Liquid Crystal Display Materials and Processes extending dir...

Ngày tải lên: 12/08/2014, 05:20