A one step approach to prepare hybrid nanoparticle embedded polymer fibres using pressurised gyration is presented. Two types of novel antimicrobial nanoparticles and poly(methylmethacrylate) polymer were used in this work. X-ray diffraction analysis of the nanoparticles revealed Ag, Cu and W are the main elements present in them. The concentration of the polymer solution and the nanoparticle c...

Decoupling the photopolymerisation of polymerisable ionic liquids (PILs) from photoreduction AgSbF6 to form Ag nanoparticle-loaded antimicrobial devices. Antimicrobial and fungicidal properties have been demonstrated.

Comparison between Microplate Spectrometry and LC/MS Chromato-graphy for Facile Pilot Pharmacokinetics Biodistribution Studies of Doxorubicin-loaded Nanoparticle Drug CarriersPengxiao Cao Younsoo Bae

An effect of activation with nanosized particles Fe 3 O 4 on structural and magnetic properties zinc-tellurite glasses 20·ZnO-(80-x)·TeO 2 -x·Fe (x=0, 1, 3, 7), prepared melt-quenching method, have been investigated. Some functional the were experimentally investigated X-ray diffraction, Energy dispersive Raman spectroscopies, SQUID magnetometry. The values average crystallite sizes calculated ...

      Insulin-loaded biodegradable chitosan nanoparticle was prepared by the polyelec-trolyte complex formation method. The prepared nanoparticles were in the size of 110 nm and had high entrapment (91.0%) capacity. The transdermal nanoinsulin was characterized by in vivo hypoglycemic effects. Plasma glucose was decreased to the range of 80.34 to 96.74 mg/dl, and insulin levels were in...

The quality of life of patients with chronic wounds can be extremely poor and, therefore, over the past decades, great efforts have been made to develop efficient strategies to improve the healing process and the social impact associated with these conditions. Cell based therapy, as a modern tissue engineering strategy, involves the design of 3D cell-scaffold bioconstructs obtained by preseedin...

Cells in mechanically active environments form extensive, cadherin-mediated intercellular junctions that are important in tissue remodeling and differentiation. Currently, it is unknown whether adherens junctions in connective tissue fibroblasts transmit mechanical signals and coordinate multicellular adaptations to physical forces. We hypothesized that cadherins mediate intercellular mechanotr...

the chitosan nanoparticles used widely as a drug delivery systems recently. in the present study the echis carinataus snake venom loaded chitosan nanoparticles were prepared based on ionic gelation of tripolyphosphate and chitosan. the nanoparticles physicochemical characteristics, stability and biological activity of encapsulated venom were studied. the particles were spherical in shape and th...

The sonochemical coprecipitation reaction with moderate ultrasound irradiation in a low vacuum environment was used to obtain aqueous colloidal suspensions of iron oxide nanoparticles (IONPs). synthesized magnetite were conjugated directly by folic acid using electrohydraulic discharges as processing technique before modification the surface nanoparticles. Electrohydraulic applied two operation...