Toxicity analysis of Ag/Au core/shell nanoparticles synthesizes via seed-growth on blood human components
نویسندگان
چکیده
Bimetallic Ag/Au core/shell nano-particles (NPs) have been prepared via the chemical reduction in aqueous solution, with use of seed growth approach. Silver nanoparticles were synthesis as seeds, utilized nucleating agent for anisotropic related to gold colloids. The different volume seeds has added solution that contains chloride, Nanoparticles begin grow. average size 30 nm and spherical shape, where star shape 100-150 nm. Nanostar’speak absorption between 670 720 peaks regarding surface plasmon band shifted near infrared region. Among these characteristics, this way are suitable biological medical applications.
منابع مشابه
effect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars
این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
Blood toxicity of silver nanoparticles in Pregnant Wistar Rats
Background: Investigation of toxicity of silver nanoparticle, especxially blood toxicity, is necessary because this nanoparticle is used a lot in diffrerent parts of life and invironment. The aime of this is evaluation the effects of silver nanoparticles with different concentrations on blood cells pregnant Wistar rats. Materials and Methods: In this case control study, 30 pregnant rat wer...
متن کاملElectrochemistry at single bimetallic nanoparticles - using nano impacts for sizing and compositional analysis of individual AgAu alloy nanoparticles.
The increasing interest in producing bimetallic nanoparticles and utilizing them in modern technologies sets the demand for fast and affordable characterization of these materials. To date Scanning Transmission Electron Microscopy (STEM) coupled to energy dispersive X-ray spectroscopy is usually used to determine the size and composition of alloy nanoparticles, which is time-consuming and expen...
متن کاملPrediction of Post-traumatic growth based on Willpower Components in 50-65 ages Blood Cancer Patients
Abstract Introduction: The concept of post-traumatic growth (PTG) has attracted attention from researchers and practitioners in recent years. Although some previous studies have reported post-traumatic growth (PTG) among cancer survivors, few have examined factors that facilitate or promote PTG in patients with cancer disease. Present research was performed in 50-65 ages blood cancer patient...
متن کاملSynthesis of size-controlled monodisperse Pd nanoparticles via a non-aqueous seed-mediated growth
We demonstrated that stepwise seed-mediated growth could be extended in non-aqueous solution (solvothermal synthesis) and improved as an effective method for controlling the uniform size of palladium nanoparticles (Pd NPs) in a wide range. The monodisperse Pd NPs with the size of about 5 nm were synthesized by simply reducing Pd(acac)2 with formaldehyde in different organic amine solvents. By a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleation and Atmospheric Aerosols
سال: 2021
ISSN: ['0094-243X', '1551-7616', '1935-0465']
DOI: https://doi.org/10.1063/5.0065384