Study in the preparation of poly (4 vinylpyridine) based nanoparticles and their application as an effective adsorbent for the recovery of palladium from aqueous solutions

... around and branch out from the central theme of the doctoral research project, i.e the preparation and use of P4VP -based nanoadsorbents for palladium adsorption, as well as their separation and recovery ... nanoparticles The physical properties of the P4VP -based nanoparticles will be examined and their adsorption performance will be investigat...

Ngày tải lên: 10/09/2015, 15:54

... 126 5 .2 Experimental 128 5 .2. 1 Reagents 128 5 .2. 2 Apparatus 128 5 .2. 3 Procedure 129 5 .3 Results and discussion 131 5 .3. 1 Characterization of the composites in the media (pH =2) 133 5 .3 .2 Characterization ... studies of poly(4- nitro- 1 ,2- phenylenediamine) films 65 3. 1 Introduction 66 3 .2 Experimental 68 3 .2. 1 Reagents 68 3 .2. 2 Apparatus 68 3 .2....

Ngày tải lên: 16/09/2015, 17:12

... current/ (µA) Remark KNO3 10.31 0.03 62 2 .20 25 EPD* Mg(NO3 )2 10.31 0.0 32 2 .20 14.3 Sparse EPD Mg(NO3 )2 10.31 0.0 32 3.00 48 Sparse EPD Mg(NO3 )2 10.31 0.0 32 4.00 70 Multilayer EPD Al(NO3)3 9.90 ... [1 02, 103] 20 1.3 Applications of chemically modified electrodes The applications involving modified electrodes are multiple and widespread: chemical sensing, energy co...

Ngày tải lên: 16/09/2015, 17:12

... oxidoreductases Flavin-containing amine oxidases FAD-dependent oxidoreductases Zinc-containing alcohol dehydrogenases Lactate ⁄ malate dehydrogenases UBA ⁄ THIF-type NAD ⁄ FAD binding fold Flavin-containing ... proteins belong to the folds ‘NAD(P)binding Rossmann-fold domain’, ‘FAD ⁄ NAD(P)-binding domain’ and ‘Nucleotide-binding domain’ The dataset was scrutinized and...

Ngày tải lên: 23/03/2014, 10:21

... the Synthesis of Bonded Chiral Stationary Phases for Liquid Chromatography 1.3.1 Types of Chiral Stationary Phases for Liquid Chromatography 1.3.2 Preparation of β -Cyclodextrin Type of Chiral Stationary ... with Crown Ether- capped β-CD -bonded Phases and Cyclam- capped β-CDbonded Phases 124 5.4 Concluding Remarks 128 5.5 References 129 CHA...

Ngày tải lên: 17/09/2015, 17:19

... not easy to create and maintain a strong brand To understand more how a company builds and manages its brand to get the full benefit from that, a study into the case of LiOA brand at Nhat Linh ... and manages its brand to get the full benefit from it, a study into the case of the LiOA brand at Nhat Linh Co., Ltd., an auto voltage sta...

Ngày tải lên: 13/04/2013, 10:29

... Evaluation of ASTER data use in land use study in the Mekong Delta 29 discrimination capacity of ASTER data in land use mapping of such a dynamic area as the Mekong Delta in Vietnam ... Sciences, T.XXIII, N0 1, 2007 Evaluation of ASTER data use in land use study in the Mekong Delta 35 The whole province covers 5,213km...

Ngày tải lên: 13/02/2014, 12:20

... Metal- assisted growth of SiNWs A basic aspect of the VLS mechanism is the metal particle acting as a catalyst for the anisotropic growth of SiNW with a crystalline structure A catalyst particle ... substrate (Fig 2B a) , a liquid metal Si alloy will be formed With more and more Si atoms added, the Si content in the If the growth with a...

Ngày tải lên: 16/03/2014, 15:09

... of the Tarascos of Mechoacan That of the Kiches of Guatemala. -The Votan Myth of the Tzendals of Chiapas A Fragment of a Mixe Myth The HeroGod of the Muyscas of New Granada Of the Tupi-Guaranay ... nicety of the Qquichua in handling a metaphysical tenet Cay in Qquichua expresses the real being of things, the essentia; as, runap caynin, the...

Ngày tải lên: 22/03/2014, 22:20

... inadequately treated, having clinically relevant impact on their daily lives These data indicate a need for an improved approach to GERD management in the primary care setting, tailoring treatment on ... these in patients with GERD, and thereby facilitating better management of disease Conclusion The findings of this European observational study show that a p...

Ngày tải lên: 18/06/2014, 18:20

... restricted in an aspect of life if they did not participate in it "as and when they wanted" for "all" or "most of the time" The number of aspects of life, where responders indicated participation restriction, ... lost at follow-up had the same likelihood of participation restriction (examining onset and persistence separately), within strata defined by age...

Ngày tải lên: 18/06/2014, 19:20

... precise about the meaning and measurements of satisfaction and service quality Satisfaction and service quality have certain things in common, but satisfaction generally is a broader concept, whereas ... satisfaction in the food and beverage industry in Vietnam as a whole and in the Thegioinghieng 2305 restaurants • Step 5: Data Analysis • Step 6:...

Ngày tải lên: 05/07/2014, 10:08

... products by the local Garasiya people inhabitants of villages in the adjoining areas of the Mount Abu wildlife sanctuary, India Many people were found to lack formal schooling education, but they have ... a study was conducted from January, 2008 to April, 2008 in the adjoining areas of the Mount Abu wildlife sanctuary, India The ethnomedicinal d...

Ngày tải lên: 10/08/2014, 09:20

... by transmission electron microscopy and stereology, as performed in the present study, allows a qualitative and quantitative analysis of the intraalveolar as well as the intracellular surfactant ... micrographs demonstrate the ultrastructural appearance of type II cells and intracellular surfactantstoring lamellar bodies (Fig 2) and intraalveolar surfacta...

Ngày tải lên: 12/08/2014, 15:20