نتایج جستجو برای: selenium nanoparticles

تعداد نتایج: 121223  

Journal: :International journal of dentistry and oral science 2021

2012
Milan Srivastava Sanjay Singh William T. Self

BACKGROUND Silver nanoparticles (AgNPs) and silver (Ag)-based materials are increasingly being incorporated into consumer products, and although humans have been exposed to colloidal Ag in many forms for decades, this rise in the use of Ag materials has spurred interest into their toxicology. Recent reports have shown that exposure to AgNPs or Ag ions leads to oxidative stress, endoplasmic reti...

Journal: :Pharmacognosy Research 2022

Pharmacognosy Research,2022,14,3,289-296.DOI:10.5530/pres.14.3.42Published:July 2022Type:Original ArticleAuthors:Abhijeet Puri, and Swati Patil Author(s) affiliations:Abhijeet Puri*, Department of Pharmacognosy, Principal. K M Kundnani College Pharmacy, Cuffe Parade, Mumbai, Maharashtra, INDIA. Abstract:Background: According to a literature review Tinospora cordifolia possess alkaloids, tannins...

Journal: :Arabian Journal of Chemistry 2021

Recently, rapid advancement in nanomedicine has opened new horizons towards the treatment of disparate types cancer. Nanomedicine is considered as science applying nanoparticles (NPs) for various diagnostic or therapeutic aims. Nanoparticles have attracted increasing interest all over world cancer due to their noteworthy properties such negligible toxicity and great bioactivity. The main object...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده شیمی 1392

in the present work, a simple and sensitive method was developed for determination of morphine and heroin using gold nanoparticles as resonance rayleigh scattering (rrs) and colorimetric technique’s probe. synthesized gold nanoparticles by sodium citrate reduction method have a negative charge layer on their surfaces because of self-assembled citrate anions on their surface. binding of morphin...

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