ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Social Sciences
Research
Literature
Biology
Languages
Public health
Economy
Medicine / Sub specialtie
History
all records (75)

Languages
English
Spanish
Portuguese
German
French

Countries
Indonesia
USA
Brazil
Denmark
South Africa
Spain
Canada
Ukraine
Italy
Romania
all records (79)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
7.134  Articles
1 of 714 pages  |  10  records  |  more records»
The gold nanoparticle solutions are well known as an extremely sensitive biomedical analytical tool due to the strong dependence of their absorption in the visible range on the environment. In this work, the colloidal nano golds were synthesized from meta... see more

The organic monolayer colloidal crystals, which are usually prepared by self-assembling, could be used as templates, due to their interstitial geometry, for the periodically arranged nanostructured arrays, which have important applications in many fields,... see more

Gold nanoparticles (GNPs) protected by poly(2-ethyl-2-oxazoline) (POZ) of different molecular weights (Mw = 5, 50, 200 and 500 kDa) were synthesised and characterised by dynamic light scattering, nanoparticle tracking analysis, zeta potential measurement ... see more

Colloidal gold nanoparticles prepared by employing chitosan as the stabilizer in solvent of methanol-acetic acid solution were stable for months without precipitation. The mole ratio of chitosan-gold ions of 5:1 - 30:1 gave dispersed and fine gold particl... see more

Recently nanotechnology has become an integral part of modern biomedical applications. Accordingly, nanoparticles are considered as promising components for the development of innovative tags, probes, biosensors and carrier molecules for drug delivery. Sp... see more

Effect of ionic and colloidal gold on the testicular function of immature rats was investigated. It was shown that gold ions promote proliferative processes in the spermatogenic epithelium, and also increase interstitial cells' functional activity. A... see more

In antiquity “Patrulaterul de Aur” (The Golden Quadrilateral), ca. 550 km2 of the Apuseni Mountains was one of Eurasia’s richest gold and silver mining region. It is estimated that 60 – 64 M ounces of gold have been extracted from Romania during the past ... see more

Reactive and pharmaceutical-grade heparins were used as biologically compatible reducing and stabilizing agents to photochemically synthesize colloidal gold nanoparticles. Aggregates and anisotropic shapes were obtained photochemically under UV black-ligh... see more

Ceria supported metal catalysts often exhibit high activity in the preferential oxidation (PROX) of CO in H2-rich stream and doping the ceria support with other metals proves to be rather effective in further enhancing their catalytic performance. Therefo... see more

1 of 714 pages  |  10  records  |  more records»