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8781
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8782
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8783
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8784
UWB bandpass filter with multiple notched-bands
Published 2013“…The contents of report and studies are as follows: This article studies mainly focus on two aspects, one is ultra-wideband bandpass filter with notch band using the Multiple-mode resonator (MMR) structure with dumbbell stubs, and the other is ultra-wideband bandpass filter with dual notch-band consists of a square-etched multi-mode resonator (MMR) and two coupled stepped impedance resonators (SIRs). 1. …”
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Final Year Project (FYP) -
8785
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8786
Wideband mosaic frequency selective surface for dichroic surface, absorber and directive antenna applications
Published 2022“…The simulation process (Computer Simulation Technology Microwave Studio (CST MWS)), the fabrication process (laser etch and screen-printing techniques), and the measurement process (free space and radiation pattern measurements) varied depending on the applications. …”
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Thesis -
8787
Out-of-Field Doses Produced by a Proton Scanning Beam Inside Pediatric Anthropomorphic Phantoms and Their Comparison With Different Photon Modalities
Published 2022-07-01“…Thermoluminescent and radiophotoluminescent dosimeters were used for non-neutron dose measurements while secondary neutrons were measured with track-etched detectors. Out-of-field doses measured using intensity-modulated proton therapy (IMPT) were compared with previous measurements performed within a WG9 for three different photon radiotherapy techniques: 1) intensity-modulated radiation therapy (IMRT), 2) three-dimensional conformal radiation therapy (3D CDRT) performed on a Varian Clinac 2300 linear accelerator (LINAC) in the Centre of Oncology, Krakow, Poland, and 3) Gamma Knife surgery performed on the Leksell Gamma Knife (GK) at the University Hospital Centre Zagreb, Croatia. …”
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Article -
8788
Enhancing the inhibition of dental erosion and abrasion with quercetin-encapsulated hollow mesoporous silica nanocomposites
Published 2024-02-01“…The penetration depth of rhodamine B fluorescein into the etched dentine was assessed using confocal laser scanning microscopy (CLSM). …”
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Article -
8789
Mechanical and aesthetics compatibility of Brazilian red propolis micellar nanocomposite as a cavity cleaning agent
Published 2018-07-01“…One of the following experimental treatments was applied to etched dentin (phosphoric acid, 15 s): 5 μL of MNRP (RP3, 0.3%; RP6, 0.6%; or RP1, 1.0% w/v), placebo, and 2% chlorhexidine digluconate. …”
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Article -
8790
多孔钙/油茶果壳碳复合材料的结构表征及吸附性能Structure charaterization of porous calcium Camellia oleifera shell carbon composites and its adsorption performance...
Published 2022-07-01“…Then, Camellia oleifera shell carbon loaded calcium oxide was obtained under the condition of high temperature calcination. Next, it was etched partially by nitric acid, and porous calcium Camellia oleifera shell carbon composites were prepared. …”
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Article -
8791
Nanoscale, antigen encounter-dependent, IL-12 delivery by CAR T cells plus PD-L1 blockade for cancer treatment
Published 2023-02-01“…The first one (HER2-TEV) expresses an anti-human epidermal growth factor receptor 2 (HER2) CAR single chain variable fragment (scFv), with CD28 and CD3z co-stimulatory domains linked to the tobacco etch virus (TEV) protease and two single guide RNAs (sgRNA) targeting the interleukin (IL)-12A and IL12B transcription start site (TSS), respectively. …”
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Article -
8792
Angle-Selective Photodetection in Ge/Si Quantum Dot Photodiodes Enhanced by Microstructured Hole Arrays
Published 2023-07-01“…The photon-trapping hole array was etched through the n+-type top contact layer to reach the buried QDs. …”
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Article -
8793
Tensile bond strength of hydroxyethyl methacrylate (HEMA) bonding agent to bovine dentine surface at various humidity
Published 2006-06-01“…The bovine dentine was grounded to give flat surface, which </em><span style="font-family: TribuneItalic; font-size: 9pt; color: #231f20; font-style: normal; font-variant: normal;"><em>was then etched with 37% phosphoric acid for 15 seconds. Dentine was washed with 20 ml water and dried with blot dry technique. …”
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Article -
8794
Three-Step Process for Efficient Solar Cells with Boron-Doped Passivated Contacts
Published 2024-03-01“…High electrically active boron concentrations ensure low contact resistivity at the (contact) metal/semiconductor interface and allow for the maskless patterning of the poly-Si layer by providing an etch-stop layer in an alkaline solution. However, the high doping concentration degrades during long high-temperature annealing steps. …”
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Article -
8795
Porous Se@SiO2 nanocomposite promotes migration and osteogenic differentiation of rat bone marrow mesenchymal stem cell to accelerate bone fracture healing in a rat model
Published 2019-05-01“…The purpose of this study was to assess the effects of porous Se@SiO2 nanocomposite on bone regeneration and the underlying biological mechanisms.Methods: We oxidized Se2-, to develop Se quantum dots, then we used the Se quantum dots to form a solid Se@SiO2 nanocomposite which was then coated with polyvinylpyrrolidone (PVP) and etched in hot water to synthesize porous Se@SiO2 nanocomposite. …”
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Article -
8796
Tailoring of TiAl6V4 Surface Nanostructure for Enhanced In Vitro Osteoblast Response via Gas/Solid (Non-Line-of-Sight) Oxidation/Reduction Reactions
Published 2022-08-01“…Substrates were either polished to be smooth (for easier evaluation of surface nanostructure evolution) or grit-blasted and acid-etched to present a microrough biomimetic topography. …”
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Article -
8797
Microreactors
Published 2010-05-01“…Microreactors consist of a network of microsized channels etched into solid substrate (Fig. 1). Typical dimensions of microchannels are in the range from 10 µm to 500 µm. …”
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Article -
8798
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8799
A low initial abundance of (CM)-C-247 in the early solar system and implications for r-process nucleosynthesis
Published 2006“…Here we report coupled U isotopic determinations and Nd/U proxy measurements for Cm/U in a series of acid-etched leachates and mineral assemblages extracted from meteorites containing primitive phases expected to show strong Cm-U fractionations. …”
Journal article -
8800
Improved biosynthesis and recovery of polyhydroxyalkanoates from Comamonas sp. EB172
Published 2013“…Meanwhile, membrane cell of oven-dried become shrink, agglomerate to each other and become akes compared to membrane cell of freeze-dried which become etched due to freezing and vacuum freezing. More than 90% purity of P(3HB-co-3HV) and P(3HB-co-3HHX) were obtained using acetone, chloroform, methanol and n-hexane as precipitate solvents. …”
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Thesis