نتایج جستجو برای: ag zno
تعداد نتایج: 62522 فیلتر نتایج به سال:
In this work, using Macrotyloma Uniflorum leaves an affordable and eco-friendly, ZnO Ag-ZnO metal oxide nanoparticles were reported. Ensuing characterized by UV–visible spectroscopy, FT-IR Spectroscopy, X-ray diffraction, Scanning Electron Microscopy with Energy Dispersive Transmission Microscopy, Dynamic Light Scattering. The green synthesized comprise average size of about 120.16 nm 91.17 res...
ZnO microspheres loaded with Ag nanoparticles were synthesized and exhibited good light-driven CH 4 sensing performance.
Escherichia coli is being one of the common microbial flora of gastrointestinal and respiratory tracts of poultry but may become pathogenic to both. Antibiotic treatment is considered the most important issue that promotes the emergence, selection and deploying of antibiotic-resistant microorganisms in veterinary medicine. With the increase of resistant to antibiotics, many researchers have tri...
With various features such as strong oxidation, biocompatibility and acceptable mechanical properties, titanium dioxide (TiO2) is among the materials that are frequently used in biological and medical applications. Nowadays, with the aim of increasing the efficiency of titanium dioxide and practical use of this material, doping it with elements such as silver, zinc and iron has been favored. In...
یک سری از کاتالیزورهای نقره و پلاتین ساپورت شده بر روی اکسید روی توسط روش رسوب دهی مستقیم تهیه شدند. ساختار، اندازه و مورفولوژی نانوذرات سنتز شده توسط xrd و tem مورد بررسی قرار گرفت. فعالیت فوتوکاتالیزوری کاتالیزورهای گوناگون ag-zno و pt-zno در کاهش فوتوکاتالیزوری یون نیترات در محلول های آبی تحت تابش نور uv بررسی شد. اسید فرمیک به عنوان گیراندازنده حفره جهت پیشبرد واکنش کاهش فوتوکاتالیزوری مورد...
Herein, we report a simple and scalable synthesis route to prepare Ag-functionalized porous ZnO sheets their enhanced NO2 gas sensing properties. Porous functionalized with well-dispersed submicron Ag particles were prepared by using hydrothermal method-based one-pot from Zn precursors. performance (response, selectivity, response time, recovery time) was optimized at 200°C in the sensor fabric...
In this article, we report a functionalised ZnO-nanorod-based selective electrochemical sensor for intracellular glucose. To adjust the sensor for intracellular glucose measurements, we grew hexagonal ZnO nanorods on the tip of a silver-covered borosilicate glass capillary (0.7 microm diameter) and coated them with the enzyme glucose oxidase. The enzyme-coated ZnO nanorods exhibited a glucose-d...
Background: Nanoparticles (NPs) have recently attracted extensive attention in the field of elimination and reduction microbial load various water resources. Accordingly, this study aimed to eliminate bacterial contamination from aqueous solutions using synthesized NPs. Methods: In present study, zinc oxide (ZnO) silver (Ag) ion-doped (Ag/ZnO, 1-6 wt%) nanoparticles were sol-gel process then ch...
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