good selectivity
Linear Phase SIW Filter with Good Selectivity
... Abstract—This letter presents an approach to design a linear phase substrate integrated waveguide (SIW) bandpass filter with good selectivity. The topology of the proposed filter is implemented based on cross ...
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Compact Microstrip Narrow Bandpass Filter with Good Selectivity and Wide Stopband Rejection for Ku-Band Applications
... Abstract—A new microstrip narrow bandpass filter with good selectivity and wide stopband rejection for Ku-band application is proposed in this letter. The characteristic of the triple-mode stub-loaded ...
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Miniature Triple-Mode Diplexer with Good Selectivity
... A diplexer is one of the significant devices used to separate one signal into two output channels or combine two signals into one output channel. Diplexers with compact size and high-selectivity are highly demanded ...
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Chitosan/Colloid Au Modified Gold Film Microelectrode for Iodide Determination
... To evaluate interference from other halides that are expected to coexist with iodide, certain amount of chloride or bromide was added into the test solution and the sensing performance was examined for the mixture ...
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Synthesis and characterization of TiO2-V2O5-MCM-41 for catalyzing transesterification of dimethyl carbonate with phenol
... the conversion rate of DMC, the yield of DPC and the yield of MPC increased firstly and then decreased, dis- playing the same trend. The yield of MPC was greater than the yield of DPC. After the vanadium were loaded, the ...
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ABSTRACTS: April 199878-83
... Studies of Pd/y-ALO, catalysts used for the low temperature deep oxidation of MeOH showed them to be highly active with good selectivity. A 0.1% Pdy- ALO, catalyst, prepared [r] ...
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A New Compact UWB Bandpass Filter with Quad Notched Characteristics
... Abstract—A new approach to design a microstrip ultra-wideband (UWB) bandpass filter (BPF) with quad sharply notched bands and good selectivity is proposed using quad parallel defected microstrip structures ...
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Synthesis and Initial In Vivo Evaluation of [ 11 C]AZ683 – a Novel PET Radiotracer for Colony Stimulating Factor 1 Receptor (CSF1R)
... affinity, good selectivity and appropriate drug like properties do not guarantee that a compound will make a good radiopharmaceutical for in vivo brain ...
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In Situ Synthesized Myoglobin Imprinted Poly(N Isopropylacrylamide)/Silica Nanocomposite Gels by Using the Molecular Imprinting Method
... addition, selectivity studies were also performed by using two reference molecules as fibrinogen and ...exhibited good selectivity for Mb and high adsorption rate depending on the number of Mb sized ...
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Hydrothermal Synthesis of ZnO Structures Formed by High Aspect Ratio Nanowires for Acetone Detection
... We proposed a low-temperature method to prepare snowflake-like ZnO structures in this paper. The structures and morphologies have been investigated by X-ray powder diffraction (XRD) and field-emission scanning electron ...
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Fabrication of a Selective and Sensitive Electrochemical Sensor Modified with Magnetic Molecularly Imprinted Polymer for Amoxicillin
... The MMIP/CPE was used for the assessment of the analytical utility of the proposed method as a means for the analysis of trace amounts of AMX. The DPV method using the suggested modified electrode was applied as a method ...
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Molecularly Imprinted Polymer Electrochemical Sensors Based on Synergistic Effect of Composites Synthesized from Graphene and Other Nanosystems
... possessed good linear relationship of anodic current response of square wave voltammetry (SWV) to the concentration of QCA in the range of ...exhibited good selectivity and applied successfully to ...
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Copper/hexagonal Boron Nitride Nanosheet Composite as an Electrochemical Sensor for Nitrite Determination
... from 0.09 to 9853.45 M. The linear regression equation of the former is Y = 1.82E-6 +0.004X, with a correlation coefficient of 0.985. The limit of detection (LOD) was determined to be (S/N=3) 0.03 M. These results ...
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Preparation of Nanocrystalline Spinel-type oxide Materials for Gas sensing applications
... In summary, different nanocrystalline spinel-type oxide materials containing Ni, Zn, Mg, and Co were successfully prepared by citrated sol-gel technique. The gas sensing characteristics of spinel-type ferrite based ...
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Preparation and characterisation of diamond based stationary phases for high performance liquid chromatography
... As discussed in Chapter 4, the HPHT diamond stationary phase exhibits retention in NP-HPLC due to dipole-dipole interactions and hydrogen bonding. Accordingly, such interactions should be expected to take place in ANP ...
206
A Novel Small Ultra-Wideband Bandpass Filter Including Narrow Notched Band Utilizing Folded-T-Shaped Stepped Impedance Resonator (Sir)
... using an Agilent 8722ES network analyzer. Figure 6 presents the EM simulated and measured results of the designed filter, which show a good agreement with each other. As seen from the results, the proposed filter ...
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Microwave-Assisted Synthesis of Pt/Graphene Nanocomposites for Nonenzymatic Hydrogen Peroxide Sensor
... literature is shown in Table 1. All the data reveal the analytical parameters for Pt/GN/GCE are comparable and even better than those obtained at several electrodes reported recently. Therefore, the Pt/GN nanocomposites ...
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Nanocrystalline Magenesium oxide / Pyrrolidine Derivatives for Selective and Enantioselective Organotransformations
... The nanocrystalline magnesium oxide (aerogel prepared) NAP-MgO was found to be superior to the conventionally prepared magnesium oxide (CP-MgO) and commercial magnesium oxide (CM-MgO) in terms of activity and ...
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Realization of Microstrip Bandpass Filter Balun Using Double-Sided Parallel-Strip Line with Novel Coupling Scheme
... structure at port 1. As a result, an integrated bandpass filter balun is successfully constructed, which has several advantages such as size reduction, easy fabrication, good performance and so on, as compared ...
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Graphite-Doped Polyimide Films for Sensitive Non-Enzymatic Amperometric Determination of Catechol
... Polyimide (PI) is an ideal polymer material because of its excellent chemical and physical stability. It is highly insulating. Usually, PI is widely used in the semiconductor industry for passivation and dielectric ...
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