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Light emitting diode irradiation induced shape conversion of DNA-capped silver nanoparticles and their antioxidant and antibacterial activities.

Due to size- and shape-dependent properties, a shape-controlled synthesis of silver nanoparticles (AgNPs) is one of the research challenging topics for their production and potential applications. This work reported the simple eco-friendly syntheses of different shaped AgNPs controlled by the plasmid DNA content and light emitting diodes (LEDs) irradiation. The synthesized AgNPs appeared as yellow, orange and green colloidal AgNPs, which transmission electron microscope (TEM) images revealed their different shapes; spherical AgNPs, a mixture of spherical and hexagonal AgNPs, and a mixture of spherical, hexagonal and corner-truncated triangle AgNPs, respectively. The average sizes of spherical, hexagonal and corner-truncated triangle AgNPs in the green colloidal solution were 12.32 ± 2.22, 23.03 ± 6.62 and 15.84 ± 4.31 nm, respectively. The analyses of X-ray diffraction, selected area electron diffraction and high-resolution TEM indicated the crystalline nature of the synthesized particles as the face-centred cubic silver. All synthesized AgNPs exhibited antioxidant activities similarly, whereas the yellow colloidal AgNPs exhibited the strongest antibacterial activity against both Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus as compared with the green and orange colloidal AgNPs.

2326 related Products with: Light emitting diode irradiation induced shape conversion of DNA-capped silver nanoparticles and their antioxidant and antibacterial activities.

Androgen Receptor (Phosph Androgen Receptor (Phosph Rabbit Anti-Human Androge Rabbit Anti-Human Androge Androgen Receptor (Ab 650 AZD-3514 Mechanisms: Andr 17β-Acetoxy-2α-bromo-5 (5α,16β)-N-Acetyl-16-[2 (5α,16β)-N-Acetyl-16-ac 5α-N-Acetyl-2'H-androst- 5α-N-Acetyl-2'H-androst- 3-O-Acetyl 5,14-Androstad

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Agreement Between Integrated Management of Childhood Illness and Final Diagnosis in Acute Respiratory Tract Infections.

To evaluate the agreement between integrated management of childhood illness (IMCI) and final diagnosis in patients presenting with cough at the second and third level health institutions.

2966 related Products with: Agreement Between Integrated Management of Childhood Illness and Final Diagnosis in Acute Respiratory Tract Infections.

Pressure Injection Cell w Tissue microarray of norm Interstitialoma of gastro Interleukin-34 IL34 (N-t Interleukin-34 IL34 anti Sterile filtered goat se Sterile filtered goat se Sterile filtered mouse s Sterile filtered rat ser ING1B antisense ING1B sense Interferon γ

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Spinal cord infarction following epidural and general anesthesia: a case report.

Epidural anesthesia is widely used for postoperative analgesia and rarely causes permanent neurological complications. We report a case of paraplegia following abdominal surgery under combined epidural/general anesthesia.

1385 related Products with: Spinal cord infarction following epidural and general anesthesia: a case report.

Cat Tissue cDNA, Adult Ti Confocal Dish,PS,clear, 3 Androgen Receptor (Phosph Androgen Receptor (Phosph Rabbit Anti-Human Androge Rabbit Anti-Human Androge Androgen Receptor (Ab 650 Recombinant Zea mays Case Recombinant Zea mays Case Recombinant Zea mays Case Incu Tissue(square vessel Incu Tissue(square vessel

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[Causes prevention and treatment for cerebrospinal leak after lumbar revision surgery].

To analyze the causes and explore the measures of prevention and treatment of the cerebrospinal leak after lumbar revision surgery.

2697 related Products with: [Causes prevention and treatment for cerebrospinal leak after lumbar revision surgery].

Cellufine Formyl , 50 ml Cellufine Formyl Media Cellufine Formyl , 500 ml Cellufine Formyl Media Cellufine Formyl Media Formalin Solution (20%) Formalin Solution (20%) Formalin Solution (20%) Formalin (10% Neutral Bu Formalin (10% Neutral Bu Zinc Formalin Solution Zinc Formalin Solution

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A supersensitive silver nanoprobe based aptasensor for low cost detection of malathion residues in water and food samples.

In the present study, we report a highly sensitive, rapid and low cost colorimetric monitoring of malathion (an organophosphate insecticide) employing a basic hexapeptide, malathion specific aptamer (oligonucleotide) and silver nanoparticles (AgNPs) as a nanoprobe. AgNPs are made to interact with the aptamer and peptide to give different optical responses depending upon the presence or absence of malathion. The nanoparticles remain yellow in color in the absence of malathion owing to the binding of aptamer with peptide which otherwise tends to aggregate the particles because of charge based interactions. In the presence of malathion, the agglomeration of the particles occurs which turns the solution orange. Furthermore, the developed aptasensor was successfully applied to detect malathion in various water samples and apple. The detection offered high recoveries in the range of 89-120% with the relative standard deviation within 2.98-4.78%. The proposed methodology exhibited excellent selectivity and a very low limit of detection i.e. 0.5pM was achieved. The developed facile, rapid and low cost silver nanoprobe based on aptamer and peptide proved to be potentially applicable for highly selective and sensitive colorimetric sensing of trace levels of malathion in complex environmental samples.

1633 related Products with: A supersensitive silver nanoprobe based aptasensor for low cost detection of malathion residues in water and food samples.

MarkerGeneTM Fluorescent Directed In Vivo Angiogen Cultrex 96 Well Laminin I Cultrex 96 Well Collagen Cultrex 96 Well Collagen Cultrex96 Well 3D BME Cel Inflammation (Human) Quan Inflammation (Human) Quan Inflammation (Human) Quan Inflammation (Mouse) Quan Inflammation (Rat) Quanti Homogenizer for 24 sample

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One year study of PMin Xinxiang city, North China: Seasonal characteristics, climate impact and source.

This study was conducted in order to explore the seasonal characteristics, climate impact and source of PMin Xinxiang, China. Daily PMsamples were collected at urban site from January to December in 2015. Average PMconcentration was 100.6 ± 65.8 μg min Xinxiang, which was several times higher than China Ambient Air Quality Standards (GB3095-2012). Secondary inorganic aerosols (SIA) constituted 70% of the total ionic concentrations. The average concentration of SOwas 6.4 ± 12.0 μg m, which ranked the highest among the water-soluble ions analyzed. Seasonal variations of PMand its major chemical components were significant, most of them with high values in winter and the lowest values in summer, especially with heavier PMevents (more than 200 μg/m) in December. SIA and OC on polluted days were 2.1-2.3 times higher than those of on clean days. It was estimated that Fe, Li, Na, Mg, Al, K, Ca and Sr were emitted from crustal sources and Pb, Cr, Ni, Cu, Zn, As, Cd and V were emitted from anthropogenic emissions using the EF values. Analysis using the tracer and PCA/MLR revealed that vehicle exhausts were the most important source of PM, which contributed 26.9% of PMover the whole study period. This study provides detailed composition data and first comprehensive analysis of PMin Xinxiang during a whole year.

2652 related Products with: One year study of PMin Xinxiang city, North China: Seasonal characteristics, climate impact and source.

OmniLyse HL 6 Prep - W o OmniLyse HL 24 Prep - W o OmniLyse HL 48 Prep - W o OmniLyse 6 Prep - W o Pow OmniLyse 24 Prep - W o Po OmniLyse 48 Prep - W o Po Bone Morphogenetic Protei Growth Differentiation Fa Anti Human, mab VEGFR 2 K Anti Human, mab VEGFR 2 K Anti Human, mab VEGFR 1 F Anti Human, mab VEGFR 1 F

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Biological properties of Beet soil-borne mosaic virus and Beet necrotic yellow vein virus cDNA clones produced by isothermal in vitro recombination: Insights for reassortant appearance.

Two members of the Benyviridae family and genus Benyvirus, Beet soil-borne mosaic virus (BSBMV) and Beet necrotic yellow vein virus (BNYVV), possess identical genome organization, host range and high sequence similarity; they infect Beta vulgaris with variable symptom expression. In the US, mixed infections are described with limited information about viral interactions. Vectors suitable for agroinoculation of all genome components of both viruses were constructed by isothermal in vitro recombination. All 35S promoter-driven cDNA clones allowed production of recombinant viruses competent for Nicotiana benthamiana and Beta macrocarpa systemic infection and Polymyxa betae transmission and were compared to available BNYVV B-type clone. BNYVV and BSBMV RNA1 + 2 reassortants were viable and spread long-distance in N. benthamiana with symptoms dependent on the BNYVV type. Small genomic RNAs were exchangeable and systemically infected B. macrocarpa. These infectious clones represent a powerful tool for the identification of specific molecular host-pathogen determinants.

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Recombinant Viral Antige Rubella virus E1 mosaic r Bone Morphogenetic Protei anti Adenovirus E11 IgG2a anti Adenovirus C11 IgG2a Viral antibodies, anti-R anti Rotavirus p42 IgG2a anti TGE IgG1 (monoclonal Human Epstein-Barr Virus RANK Ligand Soluble, Huma RANK Ligand Soluble, Huma Iniparib; Appearance Yell

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Maternal betaine administration modulates hepatic type 1 iodothyronine deiodinase (Dio1) expression in chicken offspring through epigenetic modifications.

As a feed additive, betaine is widely used in livestock production for its ability to promote growth. Our previous studies had reported that maternal betaine supplementation altered hepatic metabolism in offspring. But it remains unknown whether and how maternal betaine modulates metabolism of thyroid hormones in the offspring chickens by epigenetic modification. In this study, one hundred and twenty Rugao yellow-feathered laying hens were randomly divided into two groups, and were fed basal diet with or without 0.5% betaine supplementation for 28 days. After that, all the hens were artificially inseminated and then four hundreds fertilized eggs were selected. After hatching, the newborn chicks were raised until 56 days old. Betaine fed female chicks showed significantly lower body weight and lower level of biologically active thyroid hormone in plasma compared to control group, which was associated with significantly decrease in expression of type 1 iodothyronine deiodinase (Dio1). Moreover, betaine also changed hepatic expression of betaine-homocysteine -S-methyltransferase (BHMT) and DNA methyltransferase 1 (DNMT1), which may contribute to hypermethylation of the Dio1 promoter. Interestingly, betaine treatments of hens caused none of these effects in male chicks except Dio1 expression. These results indicate that maternal betaine administration effects growth of offspring through differential modification of Dio1 gene methylation and expression in liver and this model of transgenerational effects may help elucidate the mechanisms of maternal effects arise in natural systems.

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pCAMBIA0105.1R Vector, (G DNA (cytosine 5) methyltr Native Parainfluenza Viru Native Parainfluenza Viru Native Parainfluenza Viru removed without changing Internexin NF66 Antibody, High density (188 cases 2 High density (188 cases 2 Rabbit Anti-intestinal FA Goat Anti- collagen type Goat Anti-Rat Collagen, t

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Ultra-flexible and High-performance Multilayer Transparent Electrode based on ZnO/Ag/CuSCN.

Driven by huge demand for flexible opto-electronic devices, high-performance flexible transparent electrodes are continuously sought. In this work, a flexible multilayer transparent electrode with structure of ZnO/Ag/CuSCN (ZAC) is engineered, featuring inorganic solution-processed cuprous thiocyanate (CuSCN) as a hole-transport antireflection coating. The ZAC electrode exhibits an average transmittance of 94% (discounting the substrate) in the visible range, a sheet resistance (Rsh) of 9.7 Ω/sq, a high mechanical flexibility without Rsh variation after bending 10,000 times, a long-term stability of 400 days in ambient environment and scalable fabrication process. Moreover, nano bulges are integrated into ZAC electrode and light outcoupling is significantly improved. As a result, when applied into Super Yellow (SY) based flexible OLED, the ZAC electrode provides a high current efficiency of 23.4 cd/A and excellent device flexibility. These results suggest multilayer thin films with ingenious materials design and engineering can serve as a promising flexible transparent electrode for opto-electronic applications.

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Z 366 High Performance Ce MarkerGene™ Multiple Dr HBs Ag one Version ULTRA Bcl-2 Oncoprotein; Clone Bcl-2 Oncoprotein; Clone c-erbB-2 Oncoprotein c-erbB-2 Oncoprotein Cytokeratin, High Molecu Cytokeratin, High Molecu c-erbB-3 Oncoprotein; Cl c-erbB-3 Oncoprotein; Cl Cytokeratin, High Molecu

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Entomological and epidemiological aspects of dengue epidemics in Fortaleza, Ceará, Brazil, 2001-2012.

to characterize the entomological and epidemiological aspects of dengue epidemics occurred in Fortaleza, Ceará, Brazil, from 2001 to 2012.

2172 related Products with: Entomological and epidemiological aspects of dengue epidemics in Fortaleza, Ceará, Brazil, 2001-2012.

Interleukin-34 IL34 (N-t Interleukin-34 IL34 anti Sterile filtered goat se Sterile filtered goat se Sterile filtered mouse s Sterile filtered rat ser ING1B antisense ING1B sense Interferon γ p19 INK4D AKT1 (dn) Inducible Insulin

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