liquefaction of wood by ionic liquid treatment

... stimulate some of its activities because of better substrate availability is not yet known The partial restoration of proteasome activities by Hsps contrasts with the lack of effect induced by NAC Hence, ... size of the inclusions was not significantly altered by the presence of the antioxidant NAC Concerning the inclusions formed by httEx1103Q-EGFP, it can be seen in Fig 1F that the overexpression of ... percentage of the cell population with an FL2-H fluorescence greater than · 101 was recorded during the FACS analysis The percentage of decrease of DYm was calculated as the ratio of the percentage of...

Ngày tải lên: 19/02/2014, 06:20

... the wall of the flask, and a transparent ionic liquid could be readily separated out by decantation The solid products were easily collected by washing with mL of hexane A suspension of such nanomaterials ... view of ionic liquids, Analyst 130 (2005) 800–808 [9] T Gutel, J Garcia-Anton, K Pelzer, K Philippot, C.C Santini, Y Chauvin, B Chaudret, J.M Basset, Influence of the self-organization of ionic liquids ... morphological control of nanomaterials is feasible using ionic liquids by selecting proper capping agents and reaction conditions, which is an important step forward in using ionic liquids as solvents...

Ngày tải lên: 20/03/2014, 13:08

... the degree of change demonstrated by static and by dynamic perimetry when the data of all patients were pooled into one group Stability of VF increase after the end of treatment In 15 of 20 patients, ... patients of any type of treatment ocularity Transfer of treatment effects to other visual functions than VF change and to performance of activities of daily living Visual acuity Out of the 20 ... computer uses a special software permitting a) assessment of the VF size by random presentation of stimuli, and b) treatment by sequential and repetitive stimulation of LEDs in order to focus...

Ngày tải lên: 19/06/2014, 10:20

... 14}-specific coalescence of the nanoparticles The formation of {11" and {10" surfaces of calcite was 20} 14} apparently affected by the MWT In fact, the cation–anion mixed {11" surface of calcite (see ... crystalline domains (i.e vaterite), one of which is selectively stabilized by the template.) The presence of Na? and Cl- could also facilitate the formation of calcite Nanoscale Res Lett (2010) ... specimen as Fig stabilizer and the presence of CO2 gas in the dynamic flow condition, in view of CO2 evaporation-induced kinetic formation of vaterite in a number of cryo-TEM experiments [22]) (Recent...

Ngày tải lên: 21/06/2014, 08:20

... inspection, the AFM images of the outer APA surface have also been used for quantitative determination of the sample roughness by means of the root mean square (RMS) of the distribution of sample features ... 4:865–872 In Fig 2a, the results of a morphological analysis of the outer APA surface of the samples fabricated during the anodizations of Fig are displayed By means of AFM, both the outer pore mouth ... anodization Ionic liquids (ILs) are a class of solvents that have recently attracted a renewed interest as chemical additives in a number of reactions [32, 33] To our knowledge, the only use of APA...

Ngày tải lên: 22/06/2014, 00:20

... Discussion Plasma Treatment of SWCNT and Fabrication of SWCNT@SiO2 Therby The side walls of SWCNTs can be modified with hydroxyl groups by means of plasma treatment The presence of hydroxyl groups ... diameter of ca nm) The further evidence of the existence of Ag nanoparticles is provided by EDS (Fig 3e), which reveals the presence of S and Ag on the surface of SWCNT@SiO2/Ag Similarly, by using ... rout to introduce hydroxyl groups onto the side walls of pristine SWCNTs by means of plasma treatment technique has been demonstrated By means of a cocondensation process between these hydroxyl...

Ngày tải lên: 22/06/2014, 00:20

... confirm whether peak represents an impurity of curcumin with a different structure or another form of curcumin, after fractionation of peak 2, a portion of the fraction was subjected to analysis ... than that of main peak (1.45 min) A computational approach was tried to determine the stable structure of curcumin by Kolev et al [16] They proposed that the most stable configuration of the enol ... because of the retentive properties according to the size of molecules onto the ODS surface For further identification of the peaks and 2, MS/ MS experiments were conducted MS/MS spectra of these...

Ngày tải lên: 01/07/2014, 13:22

... forces by the positive charge of the head group of the IL with TX100 [4], assisting interaction or strong association of curcumin with neutral surfactant solution 3.5 Effect of ionic liquid [bmin][BF4 ... concentration offered three different kinds of change, respectively, for cationic (CTAB), anionic (SDS) and neutral (TX100) surfactant solutions In the case of CTAB, the value of Stokes’ shift ... the formation of micelles and hence lowers the cmc Similarly, the cmc of SDS decreased significantly in the presence of IL (Table 3) The lowering of the cmc of SDS in the presence of IL was also...

Ngày tải lên: 01/07/2014, 13:23

... mM KCl), 1µL of dNTP (10 mM), µL of each primer (100 µM), 0.5 µL of Taq-polymerase (Fastart, Roche Diagnostic), µL of MgCl2 , µL of GC-rich solution (Sigma), µL of BSA (3%) and µL of genomic DNA ... MgCl2 ), µL of dNTP (10 mM), µL of each primer (20 µM), 0.5µL of Taq-polymerase (5 units/µL, Sigma), µL of GCrich solution (Sigma) and µL of genomic DNA brought to a final volume of 50 µL The ... realistic view of total diversity [1] The use of internal transcribed spacer (ITS) primers to amplify fungal ITS of rDNA was originally described by White et al [32] and pioneered by Gardes et...

Ngày tải lên: 07/08/2014, 16:20

... tissues by LC-MS has been established The limit of detection and limit of quantitation were ng/g and ng/g These values satisfied the acceptance criteria of the limit of detection and limit of quantitation ... Limit of detection and limit of quantitation were based on the signal-to-noise ratio based on their areas The signal-to-noise ratio of was accepted for the limit of detection and that of 10 for ... roxithromycin was estimated by the linear regression analysis of the log-transformed tissue concentrations, and was determined at the time when the Determination of Roxithromycin by Liquid Chromatography/Mass...

Ngày tải lên: 07/08/2014, 17:22

... aged and non-aged wood As can be expected, the loss of response in aged wood in terms of moisture content of the wood translates into a loss of dimensional Article published by EDP Sciences and ... hardwoods than in softwoods It is possible that this sorptional behaviour of the hardwood woods is in response to a greater neutralisation of the OH groups in their cell wall as a consequence of ... essentially of chemical origin In essence, the phenomenon of hygroscopic ageing will be defined as the loss of hygroscopic response on the part of the wood after a process of extenuation of the cell...

Ngày tải lên: 08/08/2014, 00:21

... tested the effect of each of these possibilities with the same tool of F ratio Analyses of variance were conducted using the aov (analysis of variance) procedure of Splus (Type I sum of squares in ... potential uses of the wood Wood quality therefore cannot be measured routinely in the field in the way that wood quantity can be measured using established protocols [20] Of the wood properties ... measures the attenuation of a very thin (250 × 24 microns in this case) light ray crossing the Xray picture of a wood sample Table I Number of tree per clone Number of clones Number of tree per clone...

Ngày tải lên: 08/08/2014, 14:21

... inhibited by treatment with the MIC of rifmapicin, treatment with the MIC of rifampicin followed by the MBC of rifampicin, and treatment with the MIC of rifampicin followed by the MBC of gentamicin Treatment ... [29] Treatment of infected mice with the in vivo MIC equivalent dose of rifampicin, followed by the in vivo MBC equivalent dose of gentamicin increased the survival rate of infected mice by 50% ... inoculum of 106 CFU of the CDC 26-98 strain of E coli O157:H7 in ml of Mueller Hinton broth was incubated in the MIC of rifampicin for 18 hrs at 37°C A similar inoculum was incubated in the MBC of...

Ngày tải lên: 12/08/2014, 17:20

... Objective and scope of the study………………………………………………21 Section Ionic Liquid- based Liquid Phase Microextraction……………………… 25 Chapter Ionic liquid based liquid phase microextraction of UV filters………….31 ... Results of IL-DLLME-VA-μ-SPE of TCAs from canal water samples Table 6-1 Summary of all the developed microextraction methods in this thesis xiv List of Figures Figure 2-1 Effect of different ionic liquid ... tris(pentafluoroethyl)trifluorophosphate HPLC High performance liquid chromatography IL Ionic liquid Im Imidazolate Imi Imipramine LLE Liquid- liquid extraction LPME Liquid- phase microextraction LODs Limits of detection 4-MBC 3-(4-Methylbenzylidene)-camphor...

Ngày tải lên: 09/09/2015, 10:18

... deprive us of the possibility of seeing each other anywhere else, and that neither my brothers nor my father are likely to approve of our engagement VISC Yes; but why not profit better by the opportunity ... inherent to it a certain touch of absurdity which is catching, and we should be warned by the example of some of our friends JU Nonsense, Cléante; I see that, in spite of all you say, you are longing ... that Hotel of Lyons, that Hotel of Holland, what charming places to live in![Footnote: Instead of naming the hotels (= mansions) of the great noblemen, Julia names the hotels (= inns) of the time...

Ngày tải lên: 06/11/2012, 14:13

... Theory of Vibration with Applications, Prentice Hall, 1982 M Géradin/D.Rixen: Mechanical Vibrations, Wiley, 1994 C.T.Sun, Y.P.LU: Vibration Damping of Structural Elements, Prentice Hall Englewood ... Fundamentals of Mechanical Vibration, NJ, 2001 J S Carlton: Marine Propellers and Propulsion System, Bulterworth Heineman, 1998 Loyd's Register: "Rules and Regulations for The Classification of Ships",...

Ngày tải lên: 09/04/2013, 12:58

... regression of the first order kinetic equation This graph is noticed by higher kobs of 0.1619 h-1 in the initial stage of the reaction followed by lower kobs of 0.0122 h-1 The decrease in the value of ... with functional groups for the removal of ammonium which is a possible byproduct of denitrification by ZVI CTAB was dissolved in deionized water The mixture of 3-mercaptopropyltrimethoxy silica ... a faster rate g of the beads in 100 mL of solution with initial nitrate concentration of 30 mg-N/L removed 20 % of the nitrate after h, and stayed at that point during the rest of the reaction...

Ngày tải lên: 05/09/2013, 09:38

... Journal of Energy and Environment (IJEE), Volume 3, Issue 6, 2012, pp.871-880 polyethylene and most of them is in the form of containers and packaging materials The extent of conversion of plastics ... production of monomers, mainly ethylene, propene and butene from waste plastics In case of cracking processes, their main products are fuels fractions, gaseous hydrocarbons and liquid mixtures of hydrocarbons ... An interesting method of polymers utilization is cracking, similar to the visbreaking of vacuum residue [8] or catalytic cracking of vacuum gas oil (VGO) in the presence of various zeolites containing...

Ngày tải lên: 05/09/2013, 15:28

... the attractions of the latest toy … the noise of the loudest hawker … the charms of the most alluring seduction? Can it not be that an occasional closing of our eyes and quieting of our minds can ... mean only of our possessions It includes the free sharing of our smiles, our laughter, our words of comfort and our gestures of kindness Rather than seeking to hold and contain, The Gift of Giving ... of being open to all The Gifts of Life results in living a life of Grace This Gift manifests with the simple joy and abundance never farther away than the celebration of the person in front of...

Ngày tải lên: 15/12/2013, 06:15

... called the vector of residuals The sum of the squares of the components of the vector of residuals is called the sum of squared residuals, or SSR Since this sum is a scalar, the sum of squared residuals ... set of all points of A outside this intersection have zero probability The probability of A, conditional on knowing that B has been realized, is thus the ratio of the area of A ∩ B to that of ... horizontal limits of the circle of B are allowed If one computes the area of the part of the circle to the left of a given vertical line, then for each event a ≡ (X ≤ x) the probability of this event...

Ngày tải lên: 18/12/2013, 09:13