Gold nanoparticlesIn vitroIn vivoToxicityGold nanoparticles are a kind of nanomaterials that have received great interest in field of biomedicine due to their electrical, mechanical, thermal, chemical and optica
Mini review Biosynthesis of gold nanoparticles: A green approach 5 Biosynthesis of Gold Nanoparticles: A Green and Eco-Friendly Approach During the past few decades, gold nanoparticles have been used in a wide variety of applications such as drug delivery, cosmetic, catalysts, biosensors and in dif...
Many living and dead bacteria, cyanobacteria, and algae have the ability to produce gold nanoparticles with properties similar to chemically synthesised materials. During the past two decades, the interaction of these microorganisms and two gold solutions [gold(I)–thiosulfate and gold(III)–chloride]...
Gold Nanoparticles The popularity of AuNPs in medical applications has gained a lot of momentum due to their unique chemical and physical properties. AuNPs are solid colloidal particles that range in size from 1 to 100 nm [23]. The applications of AuNPs in biology are rooted in their physicoche...
The interactions between gold nanoparticles, their surface ligands and the solvent critically influence the properties of these nanoparticles. Although spectroscopic and scattering techniques have been used to investigate their ensemble structure, a comprehensive understanding of these processes at the nanoscale...
Light-Triggered Assembly of Gold Nanoparticles for Photothermal Therapy and Photoacoustic Imaging of Tumors In Vivo.金纳米粒子的光触发组装光照治疗和肿瘤光声成像的体内 热度: Effect of size, concentration, and type of spherical gold nanoparticles on heat evolution following laser irradiation us.效应的...
Preventing aggregation of amyloid beta (Aβ) peptides is a promising strategy for the treatment of Alzheimer’s disease (AD), and gold nanoparticles have previously been explored as a potential anti-Aβ therapeutics. Here we design and prepare 3.3 nm L-
gold nanoparticles by pancreatic cancer cells [77]. Specifically, 20 nm gold nanoparticles exhibited higher cellular uptake than 10 nm, 30 nm, 40 nm, 50 nm, and 100 nm gold nanoparticles. This higher uptake rate correlated with a stronger pharmacodynamic effect on the cells, thus indicating ...
Nanotechnology, in general, implies the production of nanoparticles having different but regular shapes, sizes, and properties. A lot of studies have been conducted on the synthesis of metal nanoparticles through biological, chemical, and physical methods. Owing to its safety, both environmental and ...
Nanoparticles are the main building blocks of nanotechnology, which have been acting as the main active players of the nanoscience (Srinivas, 2014). Various metallic nanoparticles including gold, silver, platinum, copper and iron etc. containing well-defined morphologies including, spherical (Ho et al...