Gold nanoparticles (AuNPs)
Synthesis and characterization of gold nanoparticles using Ficus religiosa extract
... of gold nanoparticles (F AuNPs) using aqueous extract of Ficus religiosa as the reducing and stabilizing ...These nanoparticles were characterized by various techniques such as UV Vis, XRD, TEM and ...
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Fabrication Of Gold Nanoparticles-Modified Glassy Carbon Electrode And Its Application For Voltammetric Detection Of CrIII
... of gold were synthesized at room temperature by reducing Au(III) using ...formed nanoparticles. After reduction with NaBH4, the color of gold solution altered from yellow to ruby red implying that ...
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Dynamic light scattering on bioconjugated laser generated gold nanoparticles.
... by a thiol molecule which is previously attached to DNA oligonucleotides in the 3 9 or 59 end of the strand. Several studies have been reported in the past decade concerning the successful conjugation of DNA/AuNPs where ...
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Phototermal therapy using gold nanoparticles
... In 1857, Faraday synthesized colloidal gold nanoparticles for the first time by reducing gold chloride with phosphors [6]. Almost 100 years after, Turkevich et al. simplified the method by using ...
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Synthesis and characterization of gold nanoparticles combined with curcumin and its effects on experimentally induced osteoarthritis
... bioavailability. Gold nanoparticles (AuNPs) have potential applications in the administration of therapeutic substances in order to increase the transport efficiency of ...
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Gold Nanoparticles for the Detection of DNA Adducts as Biomarkers of Exposure to Acrylamide
... The biological problem concerning the formation of DNA adducts and their role as biomarkers of exposure to carcinogen agents is of great importance and it has been growing within the scientific community. Analysis and ...
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Electrochemical studies based on local interfacial ph changes of gold nanoparticles immobilized on polystyrene brushes
... Fig. 3 shows the effect of pH on Ep and Ip was examined for 0.5 mM FcMA using the PSCOOH-Au electrode in a 10 mM PBS buffer medium varying the pH in the interval 4.0-8.0. The peak potential was strongly pH-dependent as ...
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Evaluation of Silver and Gold Nanoparticles on Polyester Fibers by Fluorescent Polarization Raman Spectra
... the nanoparticles in the presence of silver and ...and gold nanoparti- cles in the laser polarization and across the ...indetifikatsii nanoparticles on polyester fibers for max- imum probability of ...
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Determination of Patulin Using Amperometric Tyrosinase Biosensors Based on Electrodes Modified with Carbon Nanotubes and Gold Nanoparticles
... 0.063. The best conditions for obtaining gold nanoparticles have been chosen. The conditions for immobilization of multi-walled carbon nanotubes and gold nanoparticles on the surface of the ...
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Preparation, Physicochemical Characterization and Performance Evaluation of Gold Nanoparticles in Radiotherapy
... well-studied nanoparticles include quantum dots, carbon nanotubes, paramagnetic nanoparticles, liposomes, gold nanoparticles (GNPs), and many ...years, gold nanoparticles have ...
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Microbial mediated preparation, characterization and optimization of gold nanoparticles
... original gold color of the base ...the nanoparticles which is the result of the collective dipole oscillation of conduction electrons against the background of an ionic ...for gold colloid is ...
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Glucose-coated gold nanoparticles transfer across human brain endothelium and enter astrocytes in vitro.
... glucose-coated nanoparticles due to their possible binding to the glucose transporter Glut-1, present on brain endothelium and astrocytes ...these nanoparticles were selectively transported by brain ...
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Preparation of silver and gold nanoparticles: a simple method to introduce nanotechnology into teaching laboratories.
... AND GOLD NANOPARTICLES: A SIMPLE METHOD TO INTRODUCE NANOTECHNOLOGY INTO TEACHING ...and gold nanoparticle syntheses was introduced in an inorganic chemistry laboratory course for undergraduate ...
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EXPERIMENTAL Synthesis of gold nanoparticles by microwave irradiation
... of gold nanoparticles functionalized with α-, β- and γ-cyclodextrins was carried out using a synthetic method of direct tetrachloroaurate reduction in alkaline ...of gold nanoparticles ...
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Detection of Phosphatidylcholine-Coated Gold Nanoparticles in Orthotopic Pancreatic Adenocarcinoma using Hyperspectral Imaging.
... citrate gold nanoparticles and silica-gold nanoshells in tissue excised from mice in ...PC-coated nanoparticles in 3D cell cultures, with superior uptake and penetration in comparison to ...
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Exploring the potentialities of waste plant materials for the production of gold nanoparticles and multi-metallic composite particles and its application in wastewater treatment
... The formation of AuNPs and the synthesis stages were further monitored by molecular UV-Vis spectrometry (BIOTEK, Synergy) between 400-800 nm at different time: 0 min (immediately after extract addition), 5 min, 10 min, ...
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In vivo study of spherical gold nanoparticles: inflammatory effects and distribution in mice.
... In the case of treatment of rheumatoid arthritis with gold compounds, the gold has been shown to be primarily excreted in the urine and faeces [51,52]. Nephrotoxicity has been demon- strated by minor and ...
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Gold nanoparticles for nanotheranostics in leukemia – Addressing Chronic Myeloid Leukemia
... After accomplishing effective Au-nanotherapeutics based on gene silencing, a nanotheranostics strategy for CML was considered. Gold nanotheranostics opens a new venue for complex differential diagnostics, and ...
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Paper-Based Microfluidics Immunoassay for Detection of Canine Distemper Virus
... and gold nanoparticles could result in a false positive outcome; however, such a problem is avoided by the recovering of the surface of the conjugated AuNPs with BSA, which blocks the surface of the ...
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Paramagnetic gold nanoparticles for MRI and therapeutic applications
... O objectivo deste trabalho foi o desenvolvimento de vias sintéticas para a síntese de agentes quelantes funcionalizados com tiois, para preparação de nanopartículas de ouro decoradas[r] ...
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