Application of graphene oxide mnfe2o4 magnetic nanohybrids a

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

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Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon

... removal of arsenic from synthetic groundwater using sequential combination of LA and AC-Fe as adsorbents The effect of LA/AC-Fe ratio, flow rate, initial arsenic concentration and pH to the breakthrough ... (70%AsIII&30%AsV) CONCLUSION The removal of arsenic from synthetic groundwater by adsorption using LA and AC-Fe was investigated in this...

Ngày tải lên : 05/09/2013, 09:38

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Removal of arsenic from simulated groundwater by adsorption using iron-modified rice husk carbon

... adsorbent - iron-modified rice husk carbon (RH-Fe)which was prepared from an available, cheap source of carbon (rice husk carbon) and the most effective agent (iron) for the removal of both As[III] ... very few studies on iron-modified rice husk carbon as adsorbent for the removal of arsenic from drinking water, although there are many research papers on...

Ngày tải lên : 05/09/2013, 09:38

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Báo cáo sinh học: " Buffy coat specimens remain viable as a DNA source for highly multiplexed genome-wide genetic tests after long term storage" pptx

... total DNA yield are shown in Table There was no marginal association of yield with race (p The isolated DNA was also assessed for other factors indicative of DNA quality The NanoDrop measured A2 60 /A2 60 ... purification, the DNA was quantitated on a NanoDrop 8000, to measure concentration and assess the purity of the DNA through standard A2 60 /A2 80 and A2 60 /A2 30 ratios...

Ngày tải lên : 18/06/2014, 19:20

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báo cáo hóa học:" Buffy coat specimens remain viable as a DNA source for highly multiplexed genome-wide genetic tests after long term storage" doc

... total DNA yield are shown in Table There was no marginal association of yield with race (p The isolated DNA was also assessed for other factors indicative of DNA quality The NanoDrop measured A2 60 /A2 60 ... purification, the DNA was quantitated on a NanoDrop 8000, to measure concentration and assess the purity of the DNA through standard A2 60 /A2 80 and A2 60 /A2 30 ratios...

Ngày tải lên : 20/06/2014, 04:20

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Báo cáo hóa học: " Highly Efﬁcient Near-IR Photoluminescence of Er3+ Immobilized in Mesoporous SBA-15" pot

... the presence of splitting of spectra and shifting of spectrum peaks [15] The splitting of the subsidiary emission peaks in Figs and demonstrates the existence of quantum size effects in Er(PMS)x-SBA-15 ... Liqiong An from Shanghai Institute of Ceramics, Chinese Academy of Sciences, Meiying Huang and Shunguang Li from Shanghai Institute of Optics and Fine Mechanics, Chinese...

Ngày tải lên : 21/06/2014, 08:20

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Báo cáo hóa học: " Effects of Gas Composition on Highly Efﬁcient Surface Modiﬁcation of Multi-Walled Carbon Nanotubes by Cation Treatment" pptx

... correlates with the composition of the generated cations In this study, the effect of gas composition on the functionalization process is investigated, by providing various H2/O2 gas mixtures to ... most effective gas mixture to graft oxygen-containing functional groups and remove the amorphous carbon on the surface of the nanotubes Speciﬁcally, by using this ga...

Ngày tải lên : 22/06/2014, 01:20

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Báo cáo hóa học: " Fluorescence Modiﬁed Chitosan-Coated Magnetic Nanoparticles for High-Efﬁcient Cellular Imaging" pdf

... detectable cell numbers of about 104 in vitro Magnetic fluorescent nanoparticles serve both as magnetic resonance contrast agents for MRI and optical probes for intravital fluorescence microscopy Cytotoxicity ... the FITC-CS@MNPs had high cellular affinity and low detection threshold of cell number In order to clarify the location of the magnetic nanoparticles in the cells, we pe...

Ngày tải lên : 22/06/2014, 01:20

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Báo cáo hóa học: " Facile method to synthesize magnetic iron oxides/TiO2 hybrid nanoparticles and their photodegradation application of methylene blue" pptx

... photocatalytic degradation of methylene blue J Photochem Photobio A 2009, 204:154-160 doi:10.1186/1556-276X-6-533 Cite this article as: Wu et al.: Facile method to synthesize magnetic iron oxides/TiO2 ... magnetic iron oxides/TiO2 hybrid nanoparticles and their photodegradation application of methylene blue Nanoscale Research Letters 2011 6:533 Submit y...

Ngày tải lên : 20/06/2014, 22:20

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Báo cáo hóa học: " Biocompatibility of Graphene Oxide" docx

... Characterization of graphene oxides: a AFM image of GO, b TEM image of GO, c FT-IR spectrum of GO Wang et al Nanoscale Res Lett 2011, 6:8 http://www.nanoscalereslett.com/content/6/1/8 Page of Figure ... suffocation in 15% of the GO-exposed mice, and was not evidence of pulmonary toxicity of GO In addition, the survival mice treated with 0.4 mg of GO for 24 h appeared weak...

Ngày tải lên : 21/06/2014, 08:20

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báo cáo hóa học:" Reduction of graphene oxide by an in-situ photoelectrochemical method in a dye-sensitized solar cell assembly" ppt

... calibrated using a standard solar cell composed of a crystalline silicon solar cell and an infrared cutoff filter (KG-5, Schott AG, Mainz, Germany) Raman spectra were obtained on a Senterra R200-L ... Reduction of graphene oxide by an in- situ photoelectrochemical method in a dye-sensitized solar cell assembly Chen Chen1, Mingce Long*1, Min Xia1,...

Ngày tải lên : 21/06/2014, 17:20

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Báo cáo hóa học: " Influence of Landau level mixing on the properties of elementary excitations in graphene in strong magnetic field" docx

... interaction leads to mixing of transitions between diﬀerent pairs of Landau levels, changing the resulting energies of elementary excitations Characteristic energy of Coulomb interaction in magnetic ... Landau level mixing and show how the properties of these excitations change in comparison with the lowest Landau level approximation For magnetoexci...

Ngày tải lên : 22/06/2014, 00:20

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n order to better illustrate the necessary functions and features of this application, a rainwater retention basin is assumed as example

... modification Startup-Code and library with the actual version counter V1.2 and the append ant documentations is now adapted to STEP V11 Additional search terms wireless, m2m, without server Doc técnico ... SMS-Sending and SMS-Receiving Downloads Content of the downloads Download Library description on the Configuration Example X25 (Documentation for the implemented STE...

Ngày tải lên : 01/07/2014, 21:04

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Báo cáo khoa học: " Application of ventriculoperitoneal shunt as a treatment for hydrocephalus in a dog with syringomyelia and Chiari I malformation" pptx

... etubirtnoc ton did aileymognirys dna noitamroflam I iraihC taht dna sulahapecordyh fo tluser a ylniam saw aixata eht taht tseggus nac ew ,suhT deniamer llits aileymognirys dna noitamroflam I iraihC ... yllanoitidart neeb sah taht nigiro niatrecnu na fo redrosid a si noitamroflam I iraihC )2 giF( aileymognirys dna noitamroflam I iraihC osla tub ,selcirtnev laretal eht fo noitatalid...

Ngày tải lên : 07/08/2014, 18:21

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Báo cáo y học: "Application of magnetic motor stimulation for measuring conduction time across the lower part of the brachial plexus" pot

... convenient for the user, patients tolerate it much better, less time is required for magnetic stimulation and no special preparation is needed for this study.1,2 Specificity of the site for magnetic stimulation ... less time from the physician., Since this method measures the proximal part of the lower brachial plexus and related ventral primary rami, i...

Ngày tải lên : 10/08/2014, 10:20

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Application of graphene oxide mnfe2o4 magnetic nanohybrids as magnetically separable adsorbent for highly efﬁcient removal of arsenic from water

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

Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon