Green Processing and Synthesis, 2020 The current work described the preparation of gold nanoparticles (AuNPs) using the plant extract of Impatiens balsamina followed by evaluating their wound-healing potential.
Nie Shijun +5 more
doaj +1 more source
Hydrophobic and hydrophilic au and ag nanoparticles. Breakthroughs and perspectives [PDF]
, 2017 This review provides a broad look on the recent investigations on the synthesis, characterization and physico-chemical properties of noble metal nanoparticles, mainly gold and silver nanoparticles, stabilized with ligands of different chemical nature.
Fratoddi, Ilaria
core +2 more sources
Aptamer-based cocaine assay using a nanohybrid composed of ZnS/Ag2Se quantum dots, graphene oxide and gold nanoparticles as a fluorescent probe [PDF]
, 2020 Authors report on a new fluoro-graphene-plasmonic nanohybrid aptamer-based fluorescent nanoprobe for cocaine. To construct the nanoprobe, newly synthesized glutathione-capped ZnS/Ag 2Se quantum dots (QDs) were first conjugated to graphene oxide (GO) to ...
Abdolvand, Amin +4 more
core +2 more sources
High Conductance Ratio in Molecular Optical Switching of Functionalized Nanoparticle Self-Assembled Nanodevices [PDF]
, 2015 Self-assembled functionalized nano particles are at the focus of a number of potential applications, in particular for molecular scale electronics devices. Here we perform experiments of self-assembly of 10 nm Au nano particles (NPs), functionalized by a
Cleri, Fabrizio +6 more
core +2 more sources
Vapor nanobubble is the more reliable photothermal mechanism for inducing endosomal escape of siRNA without disturbing cell homeostasis [PDF]
, 2020 Strategies for controlled delivery of therapeutic siRNA into living cells are in high demand as endosomal escape remains the most prominent bottleneck at the intracellular level.
Barriga, Gerardo Garcia-Diaz +16 more
core +2 more sources
How toxic are gold nanoparticles? The state-of-the-art. [PDF]
, 2015 With the growing interest in biotechnological applications of gold nanoparticles and their effects exerted on the body, the possible toxicity is becoming an increasingly important issue.
Cametti, Cesare +3 more
core +1 more source
Fluorescence Excitation by Enhanced Plasmon Upconversion under Continuous Wave Illumination [PDF]
, 2016 We demonstrate effective background-free continuous wave nonlinear optical excitation of molecules that are sandwiched between asymmetrically constructed plasmonic gold nanoparticle clusters. We observe that near infrared photons are converted to visible
Abak, Musa Kurtulus +8 more
core +3 more sources
Applications of Graphene Quantum Dots in Biomedical Sensors [PDF]
, 2020 Due to the proliferative cancer rates, cardiovascular diseases, neurodegenerative disorders, autoimmune diseases and a plethora of infections across the globe, it is essential to introduce strategies that can rapidly and specifically detect the ultralow ...
Altintas, Zeynep, Mansuriya, Bhargav D.
core +1 more source
AuNPs for identification of molecular signatures of resistance [PDF]
Frontiers in Microbiology, 2014 The increasing levels of drug resistance are one of biggest threats to overcome microbial infection. The ability to rapidly and accurately detect a given pathogen and its drug resistance profile is essential for the appropriate treatment of patients and for preventing further spread of drug-resistant strains.
Bruno eVeigas +3 more
openaire +3 more sources
Asian Pacific Journal of Tropical Biomedicine, 2018 Objective: To synthesize bio-inspired gold nanoparticles (AuNPs) using the leaf extract of Justicia adhatoda and evaluate the anti-cancer activity on human lung cancer cell line (A549).
D Latha +5 more
doaj +1 more source