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Article
Microwave-assisted green synthesis of silver nanoparticles and chitosan nanocomposites for the removal of reactive blue-19
The present study investigated the eco-friendly synthesis of silver nanoparticles and silver-chitosan nanocomposites with the aid of a microwave. Ligustrum lucidum leaf extract was used as a reducing agent. The s...
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Article
Layered double hydroxide and graphitic carbon nitride hybrid as nanoadsorbent for selected azo-dye removal from aqueous solution
Textile industry effluents contain synthetic dyes which are hazardous to the environment. Layered double hydroxide (LDH) based hybrid composites are evolving as efficient nanosized adsorbents for water treatme...
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Article
Population Genetics of Narcissus Species Reveals High Diversity and Multiple Introductions into Kashmir
Kashmir valley is rich in flora and fauna that is mostly fragmented. Among various ornamental plants, Narcissus is considered exotic and poses threat to local biodiversity. Neutral molecular markers have been ...
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Article
Landau quantization effects on hybrid waves in semiconductor plasmas
The impact of Landau quantization on the lower hybrid waves (LHWs) exciting in the semiconductor plasmas, due to classical electron beam, is studied. The quantum hydrodynamic model is employed to derive the di...
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Article
KdV acoustic structure with exchange-correlation potential in plasmas
The effect of the exchange-correlation potential (ECP) on the profile of dust-acoustic solitary waves (DASWs) in dusty plasma containing degenerate electrons and ions was investigated. The present study focuse...
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Article
Controller design for nonlinear time delay distributed control systems subjected to input saturation nonlinearity and disturbances
This article proposes a state feedback controller synthesis for nonlinear time-delay distributed control systems subjected to input saturation nonlinearity and disturbances. Nonlinear time-delay distributed co...
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Article
Open AccessProceedings of the International Cancer Imaging Society (ICIS) 16th Annual Teaching Course
O1 Tumour heterogeneity: what does it mean?
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Article
Cation distribution and enhanced surface effects on the temperature-dependent magnetization of as-prepared NiFe2O4 nanoparticles
Nickel ferrite, i.e., NiFe2O4, nanoparticles are synthesized by sol–gel method using urea as a neutralizing agent. The formation of spinel phase and crystal structure of the as-prepared sample is analyzed by X-r...
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Article
Open AccessTexture analysis of 125I-A5B7 anti-CEA antibody SPECT differentiates metastatic colorectal cancer model phenotypes and anti-vascular therapy response
We aimed to test the ability of texture analysis to differentiate the spatial heterogeneity of 125I-A5B7 anti-carcinoembryonic antigen antibody distribution by nano-single photon emission computed tomography (SPE...
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Article
Thermal, structural analysis, Mössbauer and impedance study of copper nickel ferrite nanoparticles synthesized via Tween 80-assisted hydrothermal process
Nanocrystalline nickel ferrite and copper nickel ferrite materials were synthesized through surfactant Tween 80-assisted hydrothermal reaction at low temperature using metallic copper, nickel, and iron as raw ...
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Article
Differences in regional bone metabolism at the spine and hip: a quantitative study using 18F-fluoride positron emission tomography
This study showed that regional bone blood flow and 18F-fluoride bone plasma clearance measured by positron emission tomography are three times lower at the hip than the lumbar spine.
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Article
Precision of 18F-fluoride PET skeletal kinetic studies in the assessment of bone metabolism
We assessed the precision of lumbar spine 18F-PET measurements based on 58 scans performed on 20 postmenopausal women. The percentage coefficient of variation (%CV) (95% confidence interval) was 9.2% (7.5–11.8) f...
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Article
Regional bone metabolism at the lumbar spine and hip following discontinuation of alendronate and risedronate treatment in postmenopausal women
The aim of this study was to examine the effects of bisphosphonate discontinuation on bone metabolism at the spine and hip measured using 18 F-fluoride PET. Bone metabolism at the spine remained stable following ...
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Article
Tumoricidal effects of nanomaterials in HeLa cell line
The current study exhibits the cellular response of HeLa (cervical cancer) cells to metal oxides ultrafine nanomaterials e.g. manganese dioxide nanowires (MnO2 NRs), iron oxide nanoparticles (Fe2O3 NPs) and zinc ...
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Article
Role of ALA sensitivity in HepG2 cell in the presence of diode laser
5-aminolevulinic acid (ALA) being an amazing second generation photosensitizer was studied as photodamaging drug on hepatocellular carcinoma (HepG2) cells. The mentioned photosensitizer is converted to PpIX in...
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Article
Post-vaccination antibodies profile against Peste des petits ruminants (PPR) virus in sheep and goats of Punjab, Pakistan
A total of 70 sheep and 330 goats were selected randomly. All the animals were kept under same housing and management conditions. Serum samples were collected from all the animals and tested for the presence o...
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Article
Fluctuation in occupancy of Cu2+ ions in Zn- and Cd-substituted Cu-ferrites
Mössbauer effect technique has been used for the comparative study of Cu1−x Zn x Fe2O4 and Cu1−x Cd x ...
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Article
Trp53-dependent DNA-repair is affected by the codon 72 polymorphism
Trp53 is arguably the most critical tumour suppressor gene product that inhibits malignant transformation. Besides mutations that inactivate Trp53 functions, genetic polymorphisms have been suggested to be ris...
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Article
Greenish discoloration of a CeeON 911A silicone intraocular lens
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Article
Finite-element simulation of tack welds in girth welding of a pipe-flange joint
Welding deformations play an important role in sealing capabilities and service life of welded pipe-flange joints. A numerical procedure for modeling of tack welds in girth butt-welding of such joints is of vi...
