X–ZnS quantum dots (QDs) are synthesized in aqueous solution by a simple chemical route where X represents 3-mercaptopropionic acid (MPA) or 3-mercapto-1-propanesulfonic (MPS) which two well-known low cost and stable ligands. The QDs yielded suspensions of nanoparticles with excellent monodispersity, water solubility fluorescence stability relatively high yield 11% 10% for MPA-ZnS MPS-ZnS respe...

Nanoparticles typically have dimensions of less than 100 nm. Scientists around the world recently become interested in nanotechnology because its potential applications a wide range fields, including catalysis, gas sensing, renewable energy, electronics, medicine, diagnostics, medication delivery, cosmetics, construction industry, and food industry. The sizes forms nanoparticles (NPs) are prima...

To enhance the detection sensitivity of target clinical protein biomarkers, a simple and rapid nanoprobe-based immuno-affinity mass spectrometry assay employing biocompatible monodisperse magnetic nanoparticles (MNPs) is reported herein. The MNPs were synthesized via a streamlined protocol that includes (a) fabrication of core MNPs using the thermal decomposition method to minimize aggregation,...

Centrifugal microencapsulation has been shown to be a promising encapsulation technique, satisfying at the same time many requirements needed for biomedical applications (monodispersity, controlled size, spherical shape, sterile production environment) and allowing high capsules rate, using only conventional lab material. Another important advantage of this technology is ability process highly ...

Abstract Traditional chemotherapy remains the primary cancer treatment, but it shows low enrichment and non-specificity. Hence, we have designed a multifunctional nanocarrier based on glutathione (GSH)-responsive mesoporous silica nanoparticles (MSNs). Firstly, disulfide bonds were linked surface of silica. Then, doxorubicin (DOX) chlorin e6 (Ce6) co-loaded into pores. Finally, carboxymethyl ch...

Nanoparticle-based therapeutics have been applied in a broad range of clinical and preclinical applications from diagnosis to treatment for cancer. A wide synthetic naturally occurring materials, such as polymers, metal oxides, silicate, liposomes, carbon nanotubes, developed overcome key barriers small molecule therapeutics, including intracellular trafficking, cell/tissue targeting, poor biod...

Double emulsion droplets generation is convenient for drug delivery applications since the core-shell template has ability to increase success of target and release drug. In this study, modified flow-focusing microfluidics device proposed generate double with high monodispersity throughput, satisfying industrial needs. The W/O/W (water-in-oil-in-water) encapsulation a common combination in deli...

biofabrication by using fungi is an exciting recent interest to develop an eco-friendly production of metallic nanoparticles (nps) for pharmaceutical applications. this study aimed to synthesize and characterize gold (au) and silver (ag) nps by using penicillium simplisimum. the fungus was grown in fluid czapek dox broth on shaker at 28 ºc and 200 rpm for ten days. then the supernatant was sepa...

Due to their long history and extensive applications within modern society, foams have always been a popular topic of study. These systems are present everywhere in our life. They also valuable many industrial applications. For this reason, it is essential continue investigating properties develop new materials fabricate them. In paper, we demonstrate way create 3D by using an ordered viscoelas...

Colloidal microspheres could be used as raw materials to construct the photonic crystal modification layers on wood surfaces, and would produce gorgeous structural color effect. The diameter, monodispersity self-assembly of colloidal directly affect well-structure order crystals. Therefore, poly(styrene-acrylic acid) (P(St-AA)) shell-core were prepared by emulsion polymerization. effects reacti...