Tag: gold nanoparticles

A dual-mode optical sensor utilizing Schiff base capped gold nanoparticles enables sensitive colorimetric and fluorometric detection of silver ions in ...

Intravenously administered antibiotic-functionalized gold nanoparticles targeted the liver and spleen in mice, with levofloxacin conjugates demonstrating minimal toxicity and superior ...

Researchers have developed a portable colorimetric sensor using disodium EDTA-functionalized gold nanoparticles on synthetic cotton fibers to rapidly detect toxic ...

A study in Gold Bulletin details the synthesis and characterization of gold nanoparticles stabilized by L-cysteine methyl ester hydrochloride, highlighting ...

A scientific review highlights how paper-based biosensors incorporating nanomaterials enable rapid, low-cost microRNA detection at picomolar levels for point-of-care disease ...

A parametric study reveals that surfactant-free colloidal gold nanoparticle synthesis requires high-resistivity water to achieve stable dispersions but successfully tolerates ...

Researchers developed chondroitin sulfate-decorated gold nanoparticles that alleviated osteoporosis in ovariectomized rats by suppressing MAPK phosphorylation and rebalancing gut microbiota.

Porphyrin-loaded gold-functionalized polymeric nanodots about ten nanometers across accumulated preferentially in the kidneys and improved kidney function markers in cisplatin-induced ...

PEG-functionalized gold nanoparticles synthesised with Simarouba glauca leaf extract reduced HeLa cervical cancer cell viability to 49.96 percent at 30 ...

A new review details how gold nanoparticles can simultaneously enhance cancer imaging, deliver chemotherapy drugs and destroy tumors with heat ...

Researchers synthesized water- and organo-dispersible gold nanoparticles in a single room-temperature step using PDMAEMA as both reducer and stabilizer, with ...

In a controlled laboratory study, citrate-stabilized gold nanoparticles showed a concentration-dependent red-to-blue color shift with caprylic acid, while palmitic and ...

Researchers report an acid-free bipolar AC electrolysis method that converts gold from electronic waste into chloroauric acid in salt solution, ...

A new systematic review and meta-analysis finds that gold nanoparticle-mediated photothermal therapy raised tumor temperatures by about 15 degrees Celsius ...

A new review details how gold nanoparticles, magnetic particles and two-dimensional materials are enhancing isothermal amplification assays across sample preparation, ...

A bionic electrochemical sensor combining an antifouling zwitterionic hydrogel with a conductive AuNPs/MXene framework and an umami taste receptor tracks ...

A laboratory study finds that PVA and PEG stabilizers extend gold nanoparticle shelf life yet interfere with the salt-induced color ...

Gold nanoparticles synthesized by nanosecond-pulsed laser ablation in three different liquid media showed varying cytotoxicity against mouse liver cancer cells ...

A numerical study in Discover Nano models how a micropolar tangent hyperbolic hybrid nanofluid with gold and magnetite nanoparticles slows ...

A lab study reports one-pot sunlight synthesis of quercetin-functionalized silver and gold nanoparticles that showed enhanced antioxidant, antibacterial, and cell-line ...