influence of fe3o4 nanoparticles and platinum co deposition
báo cáo khoa học: " Manufacture of IRDye800CW-coupled Fe3O4 nanoparticles and their applications in cell labeling and in vivo imaging" ppt
Ngày tải lên :
11/08/2014, 00:22
... intensity of colorimetric and NIRF signals (C) The signal of the nanoparticlelabeled cells was normalized to that of the negative control cell The error bars represent mean and standard deviations of ... Hou et al Journal of Nanobiotechnology 2010, 8:25 http://www.jnanobiotechnology.com/content/8/1/25 Page of 14 Figure Prussian blue staining of cells The agglomerates of Fe3O4 nanoparticles are ... Measurement of the relative iron-loading of cells (A) with colorimetric and NIRF approaches Row 1-3: NIRF signals; Row 4-6: Colorimetric signals (C) The intensity of colorimetric and NIRF signals...
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Influence of pipe length and flow rate on nano particle deposition in laminar circular pipe flows
Ngày tải lên :
09/09/2015, 10:06
... with the length of 1cm and a mean velocity of m/s Figure Comparison of the deposition efficiency for the 1cm long pipe and a mean velocity of 1m/s between the present result and the analytical ... equations Figure Comparison of the deposition efficiency for the 2cm long pipe with a mean velocity of 1m/s between the present result and the analytical expressions Figure Comparison of the deposition ... Figure The deposition efficiency for cylinders with different lengths of 1, and cm and a mean velocity of m/s Figures 8-10 display the deposition efficiency for a pipe with the length of 5cm and different...
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INFLUENCE OF NITROGEN, ACETATE AND PROPIONATE ON HYDROGEN PRODUCTION FROM PINEAPPLE WASTE EXTRACT BY Rhodospirillum rubrum
Ngày tải lên :
05/09/2013, 09:08
... ), glucose ( ) and number of cells of R rubrum ( ) - 105 - Journal of Water and Environment Technology, Vol.3, No.1, 2005 Effect of nitrogen levels and initial propionate concentrations Continuous ... 2) Figures and illustrated a reduction of glucose concentration and an increase of acetate and butyrate during hydrogen production at each nitrogen level and various initial acetate concentrations ... or propionate concentration of 5, 10 and 20 mM For each concentration of acetate or propionate, ammonium sulfate ((NH4)2SO4) was added to obtain total nitrogen concentrations of and 11 mM Fermentation...
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preparation of wo3 nanoparticles and application to no2 sensor
Ngày tải lên :
20/03/2014, 13:06
... 3, and 10 kPa and annealed at 600 8C (b) WO3 nanoparticles deposited at kPa and annealed at 400 and 600 8C results for the sensors made of WO3 nanoparticles deposited at 1, 3, and 10 kPa and ... FE-SEM images of WO3 nanoparticles deposited at 1, 3, and 10 kPa, respectively, and annealed at 600 8C (d)–(f) FE-SEM images of WO3 nanoparticles deposited at kPa and annealed at 400, 600, and 800 ... the measurement of Fig XRD patterns of WO3 nanoparticles prepared at different conditions (a) WO3 nanoparticles deposited at 1–10 kPa and annealed at 600 8C for h in air (b) WO3 nanoparticles deposited...
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thermal oxide synthesis and characterization of fe3o4 nanorods and fe2o3 nanowires
Ngày tải lên :
20/03/2014, 13:11
... chemical composition of the sample, and the results can be seen in Figure 4(d) It can be clearly identified that the nanorods were composed of Fe and O elements, and the ratio of the number of atoms ... atoms Fe and O was about 3︰4 The TEM, SAED and EDS analyses revealed that Fe3O4 nanorods were of polycrystalline cubic phase structure 3.4 The influence of oxalic acid on the morphology of samples ... products were obtained at 600℃ The results of SEM and XRD indicated that Fe3O4 nanorods on the surface of Fe sheet were complexation reaction of oxalic acid and iron at a relatively low temperature...
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Báo cáo khoa học: Chick embryo anchored alkaline phosphatase and mineralization process in vitro Influence of Ca 2+ and nature of substrates doc
Ngày tải lên :
23/03/2014, 17:21
... phosphate and initiated the formation of HA In contrast to these results, the hydrolysis of other substrates such as ADP and ATP by GPI-bALP, was not accompanied by the formation of HA The nature of ... GPI-bALP and excess of calcium (to compensate the complexation of calcium by the phosphate within nucleotides) The relative rate of hydrolysis of ADP was 2088 E Hamade et al (Eur J Biochem 270) comparable ... under in vitro conditions, can influence the onset and the formation of HA Whether this property or agerelated change of organic phosphate content could influence the first steps of matrix vesicle-induced...
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Báo cáo " Effects of the conditions of the microemulsion preparation on the properties of Fe3O4 nanoparticles " pot
Ngày tải lên :
28/03/2014, 10:20
... width of peaks of the sample with higher concentration was broader than that of the peaks of sample with lower concentration That means high concentration produced large particles By controlling concentration, ... hydrophilic surface on nanoparticles (SDS/OAcoated nanoparticle) Fig Typical SEM image of magnetite nanoparticles (type C) Structure analysis of the dried powder of non-coated NPs was conducted by using ... XRD patterns of the dried non-coated NPs of type C sample with different concentration (0.2 and 0.4 M) of reactant (w/s = 20) were shown in Fig All reflections are of magnetite Fe3O4 These indicated...
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Báo cáo hóa học: " Investigating the Influence of PFC Transection and Nicotine on Dynamics of AMPA and NMDA Receptors of VTA Dopaminergic Neurons" doc
Ngày tải lên :
19/06/2014, 08:20
... Department of Biomedical Engineering, Cullen College of Engineering, University of Houston, Houston, TX 77204, USA Division of Computer Science and Systems Engineering, Graduate School of Science and ... and prefrontal cortex lesions prevent induction of cocaine sensitization and associated neuroadaptations Synapse 1999, 34: 169-180 18 Tzschentke TM: Pharmacology and behavioral pharmacology of ... experimental conditions (nicotine and saline and also with PFC intact and transected rats) Subsequently, the statistical significance of the difference between AMPA and NMDA signals under the different conditions...
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báo cáo hóa học:" Influence of prosthesis design and implantation technique on implant stresses after cementless revision THR" docx
Ngày tải lên :
20/06/2014, 04:20
... http://www.josr-online.com/content/6/1/20 surgical implantation (anteversion), and establishes an initial understanding of the possible risks that could accompany a modification to the offset of a distally ... analyses of the implanted femur GND conceived the study and participated in its coordination CP co- conceived the study, supervised the clinical determination of implant sizing and the implantation of ... Winterthur, Switzerland, Figure 1) Two prosthetic designs were investigated: the standard prosthesis (34 mm offset) and an increased offset design (44 mm offset) To study the influence of surgical technique,...
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báo cáo hóa học:" Influence of prosthesis design and implantation technique on implant stresses after cementless revision THR" pdf
Ngày tải lên :
20/06/2014, 07:20
... http://www.josr-online.com/content/6/1/20 surgical implantation (anteversion), and establishes an initial understanding of the possible risks that could accompany a modification to the offset of a distally ... analyses of the implanted femur GND conceived the study and participated in its coordination CP co- conceived the study, supervised the clinical determination of implant sizing and the implantation of ... Winterthur, Switzerland, Figure 1) Two prosthetic designs were investigated: the standard prosthesis (34 mm offset) and an increased offset design (44 mm offset) To study the influence of surgical technique,...
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báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf
Ngày tải lên :
21/06/2014, 02:20
... http://www.nanoscalereslett.com/content/6/1/434 electrical, and thermal properties The electrical conductivity of polyaniline-silver nanocomposite increases with increase in silver nanoparticles content than that of ... carbon coated copper grid of TEM No peaks of other impurity have been detected Therefore, the EDX profile of sample (inset of Figure 2) indicates that the silver nanoparticles sample contain ... http://www.nanoscalereslett.com/content/6/1/434 Page of Figure DTA-TGA themogram of silver nanoparticles and above 300°C It can be generally attributed to the evaporation of water and organic components Overall,...
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![báo cáo hóa học: " Influence of dietary state and insulin on myocardial, skeletal muscle and brain [18F]fluorodeoxyglucose kinetics in mice" pptx](https://media.store123doc.com/images/document/2014_06/21/medium_buu1403292011.jpg)
báo cáo hóa học: " Influence of dietary state and insulin on myocardial, skeletal muscle and brain [18F]fluorodeoxyglucose kinetics in mice" pptx
Ngày tải lên :
21/06/2014, 02:20
... glucose concentration in plasma and LC the lumped constant A value of was assumed for the lumped constant Because of marked changes in plasma glucose levels after insulin administration, glucose ... significance Results Influence of fasting and insulin administration on plasma glucose and [18F]-activity concentrations Plasma glucose levels in the control group were significantly higher as compared to ... non-fasted controls by ANOVA and after Bonferroni correction Ki; correlation coefficients of least square fits averaged R2 = 0.984 ± 0.007 Examples of Patlak plots of a nonfasted and an insulin...
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Báo cáo lâm nghiệp: "Influence of pulverized limestone and amphibolite mixture on the growth performance of Alnus incana (L.) Moench plantation on an acidified mountain site" potx
Ngày tải lên :
07/08/2014, 04:20
... CaCO3 and 39.4% of MgCO3) contained 93.5% of particles smaller than mm in diameter and the pulverized amphibolite (11.11% of CaO, 7.31% of MgO, 0.18% of P2O5, 0.23% of K2O) contained 45.5% of particles ... during the conversion of blue spruce stands even under environmentally highly stressing conditions, (2) to assess the foliar nutrient status of the alder as a precondition of positive influence ... the basis of foliar macroelement concentration According to provisional criteria for the assessment of foliar content published by Kopinga and Van den Burg (1995), the concentration of N ranges...
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Báo cáo lâm nghiệp:"Influence of basic density and temperature on mechanical properties perpendicular to grain of ten wood tropical species" pot
Ngày tải lên :
08/08/2014, 01:21
... transition of each amorphous component, which is in turn influenced by temperature, moisture content and time scale of experiment So experimental conditions are of prime importance to analyse ... as a function of temperature in figure The curves of ER, GR, Pf, sy, tR, sR, W20% and W4.6° in function of temperature are typical of a viscoelastic material [3] Globally, each of these criteria ... the standard deviation Table IV Values of the softening parameters calculated from the evolution of three mechanical criteria from radial compression tests (ER, sy and W20%) in function of temperature...
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Báo cáo lâm nghiệp: "Influence of individual tree and stand attributes in stem straightness in Pinus pinaster Ait. stands" pps
Ngày tải lên :
08/08/2014, 01:22
... presents polycyclic growth and some fire adaptations: great production of cones, serotinous cones and thick bark After forest fires, high-density regeneration stands are common Sierra de Oña provenance ... strong influence in stand dynamics in the area Stands have adapted to fires and, consequently, high densities can be found in stands established after forest fires 2.2 Sampling design and measurements ... explore the influence of environmental attributes (altitude, slope and exposure), stand attributes (N, BA, Dg, H0 and SI), individual tree attributes (DBH, DB, HT, A and BAL/BA) and upon the...
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Báo cáo khoa học: " In vitro Douglas fir pollen germination: influence of hydration, sucrose and polyethylene" docx
Ngày tải lên :
08/08/2014, 14:21
... osmolality of glucose was double that of sucrose while PEG 400 lay in between (figure 1) The osmolality of glucose, sucrose and PEG 400 increased almost linear0.9904, ly with concentration (R and polynomial ... original scale of measurement The mean value of each response variable for the combinations of sucrose and PEG concentrations test- ety of media with osmotic potentials ranging between - 0.43 and -1.88 ... stress and to withstand water potentials between -1.5 and - 2.2 MPa [10] The nature of the osmotica (sucrose and/ or PEG) had a influence on pollen behaviour Generally glucose, sucrose and PEG...
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Báo cáo y học: "The influence of serum, glucose and oxygen on intervertebral disc cell growth in vitro: implications for degenerative disc disease" potx
Ngày tải lên :
09/08/2014, 10:23
... change (from control conditions) ies according to age and pathology [17-21], the influence of oxygen and glucose on IVD cell growth may also be expected to vary However, depriving IVD cells of oxygen ... by scoring a minimum of 200 cells for each condition and each sample Collagen immunolocalisation The production of type I and II collagens was examined by immunolocalisation of cytospins, as described ... glucose deprivation (in the presence of serum and oxygen) resulted in IVD cell proliferation Microscopy and image capture Cultures were viewed using phase-contrast and fluorescence microscopy...
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Báo cáo y học: "Trends towards an improved disease state in rheumatoid arthritis over time: influence of new therapies and changes in management approach: analysis of the EMECAR cohort" ppt
Ngày tải lên :
09/08/2014, 13:22
... treated and who were nontreated with Figure Percentages of different systemic treatments evolution of combination therapies Percentages of different systemic treatments andand evolution of combination ... sex, age and previous responses of the DAS28-3, the Larsen score and the HAQ score as independent covariates [11] Additionally, patients with missing data were compared with the rest of patients ... scans of the hands and wrists biannually (2000, 2002, and 2004), which were read centrally by a trained radiologist blinded to the patient's record, and was scored by the Larsen method with the Scott...
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