Enhanced photocatalytic activity of grapheneetio2 composite under

Báo cáo hóa học: " Synthesis and highly visible-induced photocatalytic activity of CNT-CdSe composite for methylene blue solution" pdf

Báo cáo hóa học:
... doi:10.1186/1556-276X-6-398 Cite this article as: Chen and Oh: Synthesis and highly visible-induced photocatalytic activity of CNT-CdSe composite for methylene blue solution Nanoscale Research Letters 2011 ... percentageof CdSe ((a) and (b)) and CNT-CdSe ((c) and (d)) photocatalyzed by the CNT-CdSe composite decreased as the amount of the CNT-CdSe composite increased Figure represents the degradation of MB ... without further purification and all experiments were carried out using distilled water Synthesis of CdSe and CNT-CdSe composite Synthesis of CdSe For the synthesis of CdSe compound, the sodium...
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structurally enhanced photocatalytic activity offlower-like zno synthesized

structurally enhanced photocatalytic activity offlower-like zno synthesized
... assemble into the flower-like ZnO nanostructures The flower-like ZnO demonstrates strong structurally enhanced photocatalytic activity as compared with the other nanostructured ZnO having nest-like, sheet-like ... purified ZnO powders were recorded using KBr pellets on a Perkin-Elmer 1090 spectrometer 2.4 Photocatalytic activity measurements The photocatalytic activity experiments on the as-prepared ZnO products ... derivatives and the photocatalytic degradation of organic compounds Obviously, the as -synthesized ZnO nanoarchitectures reported here should show a higher photocatalytic activity because of its...
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Báo cáo hóa học: " Porous-ZnO-Nanobelt Film as Recyclable Photocatalysts with Enhanced Photocatalytic Activity" pptx

Báo cáo hóa học:
... recyclability Our results reveal that the as- synthesized porous-ZnO-nanobelt film by oxidizing the ZnSe-nanobelt film can be used as recyclable photocatalysts with enhanced photocatalytic activity compared ... nanobelt has much higher surface-to-volume ratio than solid one, so PZNF possesses higher surface area than ZNF with the identical mass The photocatalytic activity of PZMF and ZMF with the same mass ... obstacle for photocatalysts such as ZnO and CdS [15, 16] This result reveals another very important point that the PZNF obtained in this work can be effectively used as recyclable photocatalysts...
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Báo cáo hóa học: " On the Enhanced Antibacterial Activity of Antibiotics Mixed with Gold Nanoparticles" pot

Báo cáo hóa học:
... antibiotic–NP conjugates may have been due to the low concentration of particles themselves Therefore, we examined the effect of the gold NP concentration on the antibacterial action of the conjugates ... demonstrated by the free antibiotic When the free antibiotic and its mixture with NPs were diluted twofold, the diameter of the zone of Fig a Zones of inhibition of the growth of E coli K12 on solid ... 40%, as compared with the activities of the native drugs From those data, the authors concluded that the antibacterial activities of the antibiotics were enhanced through the use of gold NPs [45–48]...
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Báo cáo hóa học: " Synthesis, Optical Properties, and Photocatalytic Activity of One-Dimensional CdS@ZnS Core-Shell Nanocomposites" pdf

Báo cáo hóa học:
... observation Optical Properties and Photocatalytic Activity of 1D CdS@ZnS Core-Shell Nanocomposites The optical properties of 1D CdS@ZnS core-shell nanocomposites were measured using UV-vis absorption and ... spectrophotometer and WGY-10 spectrofluorimeter Photocatalytic Decomposition of MB and 4CP To evaluate the photocatalytic activity of the synthesized 1D CdS@ZnS core-shell nanocomposites, the degradation of ... images (a) of CdS nanowires and (b) of 1D CdS@ZnS core-shell nanocomposites the surface of the CdS nanowires ZnS nanoparticles mainly show two sets of lattice fringe spacings of 0.27 nm and 0.19...
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Photocatalytic bactericidal activity of silver-sensitized titanium dioxide on Micrococcus lylae

Photocatalytic bactericidal activity of silver-sensitized titanium dioxide on Micrococcus lylae
... the loss of cell viability CONCLUSION Based on the experimental results, disinfection of water by PCO is feasible The effectiveness of bactericidal action can be improved by optimization of physico-chemical ... the loss of cell viability at the early stage of PCO and the appearance of electron-translucent region after 30 of irradiation Cell wall destruction was believed to be a secondary phenomenon after ... population after irradiation time (T) Transmission electron microscopy (TEM) Aliquots of reaction suspension were sampled for TEM study after 0, 30, 60 and 120 of photocatalytic reaction Samples...
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Tài liệu Báo cáo khoa học: Exposure of IgG to an acidic environment results in molecular modifications and in enhanced protective activity in sepsis doc

Tài liệu Báo cáo khoa học: Exposure of IgG to an acidic environment results in molecular modifications and in enhanced protective activity in sepsis doc
... IgG to a pH buffer resulted in an increase in its pre-existing binding to antigens present in an Escherichia coli lysate, and in the appearance of some new bands showing the acquisition of new antibody ... 0.05) enhancement of immunoreactivity, and in B C E Fig Exposure of IgG to a pH buffer results in increased antigen-binding polyreactivity (A) Densitometric profiles of the reactivity of the native ... antigen-binding specificities (Fig 1B) Enhanced binding of low-pH buffer-exposed IVIg to recombinant human interferon-c (IFN-c) and other self-antigens Interactions of IVIg with cytokines and other...
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Tài liệu Báo cáo khoa học: Autolytic activity of human calpain 7 is enhanced by ESCRT-III-related protein IST1 through MIT–MIM interaction pptx

Tài liệu Báo cáo khoa học: Autolytic activity of human calpain 7 is enhanced by ESCRT-III-related protein IST1 through MIT–MIM interaction pptx
... FLAG -IST1 (WT) was clearly detected, but for FLAG–IST1DMIM1, FLAG–IST1DMIM2, and all MIM Fig Effects of mutations of IST1 MIMs on binding to mGFP calpain 7MIT mGFP calpain 7MIT and various FLAG IST1 ... proteins (GST– IST1, GST–IST1MIM, GST–IST1MIML326D,L353A, GST– CHMP6NT, GST–pHis and GST–MIT–pHis) Expression of GST IST1, GST–IST1MIM and GST–IST1L326D,L353A was induced with 0.5 mm isopropyl thio-b-d-galactoside ... Enhancement of calpain autolysis by IST1 or control level for mGFP calpain 7MITa and mGFP– calpain 7DMIT The results indicated that tandem MIT domains are required for efficient calpain 7 IST1 interaction...
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Báo cáo hóa học: " Preparation, characterization and photocatalytic behavior of WO3-fullerene/TiO2 catalysts under visible light" pot

Báo cáo hóa học:
... conduction band (CB) and the valence band (VB) of WO3 were higher than the CB and VB of TiO2 and fullerene When the hole and electron pairs were also generated and separated on the interface of WO3, ... Preparation, characterization and photocatalytic behavior of WO3-fullerene/TiO2 catalysts under visible light Nanoscale Research Letters 2011 6:459 Submit your manuscript to a journal and benefit ... effect of fullerene, WO3, and TiO2 Because of the least band gap of fullerene (1.6 to 1.9 eV), hole and electron pairs were generated and separated on the interface of fullerene easily by visible...
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Báo cáo hóa học: "Effects of Pin-up Oxygen on [60]Fullerene for Enhanced Antioxidant Activity" pptx

Báo cáo hóa học:
... the introduction of pin-up oxygen on C60 increases its antioxidant activity In order to clarify the reason for the significant effect of the pin-up oxygen on the antioxidant activity of C60, we calculated ... dependency of the pseudo-first-order rate constants, kobs, for the discoloration of b-carotene on the antioxidant concentration of PVP and CD complexes of C60 and oxidized C60O Here, the rate (Rf) of ... based on the discoloration of the yellowish color of a b-carotene solution due to the breaking of p-conjugation by the addition of lipid peroxyl radical (LOO•) generated from the autoxidation of...
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Báo cáo hóa học: " Photocatalytic Degradation of Isopropanol Over PbSnO3 Nanostructures Under Visible Light Irradiation" potx

Báo cáo hóa học:
... energies of various crystallographic surfaces to promote selective anisotropic growth of nanocrystals [21] Photocatalytic Degradation of IPA The photocatalytic activities of the PbSnO3 nanostructures ... dependence of the rate of acetone evolution from IPA degradation over PbSnO3 nanoparticles was investigated by using different cutoff filters, as shown in Fig The intensity variation of the incident light ... mineralization under visible light irradiation Under visible light irradiation, gaseous IPA was gradually oxidized through an acetone intermediate to CO2, and the concentration changes of IPA, acetone,...
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Báo cáo khoa học: "Enhanced anti-HCV activity of interferon alpha 17 subtype" ppt

Báo cáo khoa học:
... stimulates cytotoxic activity in a variety of immune system cells [12] Interferon alpha is a member of the type I interferon family, comprising cytokines that bind to the same receptor (the interferon ... modulation of IFN's affinity for the IFN 17 IFN MxA Actin Figure Induction of MxA protein by IFN-α2a, 17 and Induction of MxA protein by IFN-α2a, 17 and Huh7 cells were treated with the same interferon ... Detector Alpha 17 Alpha1 18S-Hs99999901_s1 ADAR-Hs00241666_m1 ALCAM-Hs00233455_m1 APOL1-Hs00358603_g1 BAK1-Hs00832876_g1 CCL5-Hs0 0174 575_m1 CD47-Hs0 0179 953_m1 CXCL10-Hs0 0171 042_m1 CXCL9-Hs0 0171 065_m1...
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The development and study of titanium dioxide based buoyant composite photocatalyts for improved applications in photocatalytic degradation of organic pollutants in aqueous solutions

The development and study of titanium dioxide based buoyant composite photocatalyts for improved applications in photocatalytic degradation of organic pollutants in aqueous solutions
... THE DEVELOPMENT AND STUDY OF TITANIUM DIOXIDE BASED BUOYANT COMPOSITE PHOTOCATALYSTS FOR IMPROVED APPLICATIONS IN PHOTOCATALYTIC DEGRADATION OF ORGANIC POLLUTANTS IN AQUEOUS SOLUTIONS ... provide some preliminary information about the combination of the buoyant composite photocatalyst with an adsorbent component and the performance of the buoyant composite photocatalyst in phenol removal ... (lower than the melting point of the plastic substrate) (b) To evaluate the photoactivity of the prepared buoyant composite photocatalysts for their performance in photocatalytic degradation of some...
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NIR responsive photocatalytic activity (980nm and 794nm) of NaYF4 YB, tm tio2 and NaYF4 yb, tm, NdNaYF4 nd tio2 colloidal spheres

NIR responsive photocatalytic activity (980nm and 794nm) of NaYF4 YB, tm tio2 and NaYF4 yb, tm, NdNaYF4 nd tio2 colloidal spheres
... NaYF4: Yb, Tm, Nd @NaYF4: Nd (Y -Nd solid) and NaYF4: Yb, Tm, Nd @NaYF4: Nd -TiO2 hybrid (Y -Nd+ Ti solid) under 794 nm excitation 61 Figure 3.9 NIR photocatalytic activity of NaYF4: Yb /Tm, /Nd @NaYF4: Nd, ... Property of NaYF4: Yb, Tm, Nd @NaYF4: Nd -TiO2 colloidal spheres 58 3.4.3 NIR- responsive Photocatalytic Activity (794 nm) of NaYF4: Yb, Tm- TiO2 Colloidal Spheres 62 3.5 Summary and ... NaYF4: Yb /Tm, /Nd @NaYF4: Nd, TiO2, mix material of NaYF4: Yb /Tm/ Nd @NaYF4: Nd and TiO2, and NaYF4: Yb /Tm/ Nd @NaYF4: Nd -TiO2 colloidal spheres (794 nm) 63 XI XII LIST OF ABBREVIATION AND SYMBOLS CW continuous...
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Báo cáo y học: "Anticancer Activity of the PR Domain of Tumor Suppressor RIZ1"

Báo cáo y học:
... over the progression of cancer; and the second question is whether the PR domain alone possesses anticancer activity In this study, we quantitatively analyzed the mRNA expression level of RIZ1 ... 2011, activity [19] Since histone methylation has been proposed as an important epigenetic mechanism to suppress cancer, the histone methyltransferase activity of the PR domain may as well play a ... the trypan blue method after 24 and 48 hr of transfections, respectively Western blot of PR domain The expression of the PR domain was examined after 24 hr of transfection with pcDNA/HisMax/PR...
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