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Detection of Pseudomonas aeruginosa and Acinetobacter baumannii genomic DNA using gold nanoprobes

期刊: GOLD BULLETIN, 2023; 56 (3)

Conventional techniques for microbial detection are time-consuming, expensive, and unsuitable. The use of nanoparticles is a valuable technique for th......

Control of protein density on nanoparticles for SERS-based immunoassays

期刊: GOLD BULLETIN, 2023; 56 (1)

The paper presented herein provides a novel Raman mapping procedure developed to pattern-modified gold nanoparticles on planar gold substrates. This w......

Drug release properties of amphoteric HES/p(AETAC-co-IA) hydrogels decorated with gold nanoparticles

期刊: GOLD BULLETIN, 2023; ()

In this study, amphoteric hydroxyethyl starch/p([2(acryloyloxy)ethyl]trimethylammonium chloride-co-itaconic acid (HES/p(AETAC-co-IA) hydrogels contain......

Fabrication of nanofibrous vinyl brushes of clay minerals as an active support for gold nanoparticles for catalytic reduction

期刊: GOLD BULLETIN, 2023; 56 (2)

This study encompasses the synthesis of gold nanoparticles (GNPs) captured on nanofibrous vinyl brushes (NVBs) using sepiolite nanoclay as a matrix. T......

Gold nanoparticle-based drug nanocarriers as a targeted drug delivery system platform for cancer therapeutics: a systematic review

期刊: GOLD BULLETIN, 2023; 56 (3)

Cancer was the world's second major cause of death. Several treatments were available, including chemotherapy, radiotherapy, immunotherapy, and surger......

Gold nanoparticles with amyloid-β reduce neurocell cytotoxicity for the treatment and care of Alzheimer's disease therapy

期刊: GOLD BULLETIN, 2023; 56 (3)

Protein oligomerization contributes to Alzheimer's disease development (AD). A nanoparticle that can speed up the oligomerization of proteins is gener......

18 Karat yellow gold single-tracks manufactured by Laser Powder Bed Fusion (LPBF): 1 064 nm and 515 nm laser comparison

期刊: GOLD BULLETIN, 2023; 56 (2)

Additive Manufacturing (AM) allows to manufacture new designs and novel geometries interesting for jewelry and watchmaking items. However, pure gold a......

Efficacy of Au versus Au-Pd nanoparticles towards synthesis of spirooxindoles via multicomponent reaction

期刊: GOLD BULLETIN, 2023; ()

The catalytic efficacy of monometallic (Pd NPs) vs bimetallic nanocatalyst (Au NPs and Pd NPs supported on rGO) towards the one-pot synthesis of spiro......

Microbial-mediated synthesis of gold nanoparticles-current insights and future vistas

期刊: GOLD BULLETIN, 2023; ()

Nanotechnology is an emerging field with a multitude of applications in medicine, agriculture, and engineering. To date, several methods are used for ......

Pesticide detection optimization of plasmonics gold nanoparticles/silicon nano-columns structures by controlling the coupling lasers power density

期刊: GOLD BULLETIN, 2023; 56 (1)

Fixed laser pulse duty cycle at 20% using short laser wavelength (405 nm) at different values of laser power density (300-600 mW/cm(2)) were used to f......

Gold nanoparticles prepared with the aid of deep eutectic solvent and used as substrates for surface-enhanced Raman scattering

期刊: GOLD BULLETIN, 2023; 56 (1)

The high enhancement activity of litchi-like gold nanoparticles (Au NPs) is prepared in deep eutectic solvent (DES), and the prepared Au NPs as SERS a......

Electrochemical sensing based on Au particle@SiO2@CQDs nanocomposites

期刊: GOLD BULLETIN, 2023; 56 (3)

In this study, carbon quantum dots (CQDs) were first synthesized using a hydrothermal method, and then, Au@SiO2 core-shell nanomaterials were synthesi......

Excited-state gold catalyzed activation of inert C-Cl bonds

期刊: GOLD BULLETIN, 2023; 56 (3)

Chloroalkanes have richer structures and cheaper costs than iodide/brominated compounds, while rarely used as electrophilic reagents for constructing ......

Separation of Au(III) from hydrochloric acid solutions containing Pd(II), Cu(II) and Ni(II) by solvent extraction with a mixture of Cyanex 272 and TBP

期刊: GOLD BULLETIN, 2023; ()

Etching solutions of spent printed circuit boards contain a small amount of valuable metals like Au(III) and Pd(II). In order to meet the increasing d......

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