Efficient strategies for the ultrasensitive imaging of gene expression in living cells are essential in chemistry and cell biology. Here, we report a novel and efficient enzyme-free dual signal amplification strategy for live cell mRNA imaging by using a smart nucleic acid hairpin-based nanosystem. This nanosystem consists of a ZnO nanoparticle core, an interlayer of polydopamine and an outer l...

The Effect of Niosomal Nanosystem Containing Gentamicin on the Staphylococcus Aureus: A Laboratory Study

Abstract The authors propose an efficient nanosystem based on molecular communication technology. Molecular via diffusion (MCvD) is a promising trend for exchanging biochemical signals between nanotransmitter (NT) and nanoreceiver (NR) in aqueous media over short distances. Nanosystem-based MCvD has recently received lot of attention advanced targeted nanomedicine applications such as drug deli...

Mathematical modeling methods are powerful tools in the design of various types nanosystems and analysis processes taking place them. Note that main tasks mathematical nanoscale systems are: formation nanoelements, interaction individual elements nanosystem, determination structure isolated nanosystem dynamic states, calculation parameters during its with environment, macro nanosystem. With thi...

A novel highly biocompatible nanosystem containing Mg nanoparticles is reported, characterized and tested as a suitable and non-toxic tool for photothermal therapy.

The theory of dynamic conductivity of nanosystem is developed within the model of rectangular potentials and different effective masses of electron in open three-barrier resonance-tunnel structure in a constant homogeneous electric field. The application of this theory for the improvement of operating characteristics of quantum cascade laser active region (for the experimentally investigated In...

Abstract The influence of the plasmon three spherical metal nanoparticles (MNPs) on semiconductor quantum dot (SQD) having external fields is analyzed. density matrix equations are modified for description optical properties SQD-MNPs nanosystem. We study theoretically role plasmon–exciton dipole coupling in investigate dependence nanosystem position MNPs with respect to SQD as well material par...

We report here the construction of a bacteriophage M13-templated supramolecular nanosystem, i.e. M13-β-CD/Ada-FITC/Ada-RhB, which can be used as effective ratiometric fluorescent sensors for intracellular sensing.

Synthesis, characterization and evaluation of transferrin-decorated mesoporous silica-coated silver nanoparticles as a novel hemocompatible core@shell nanosystem for selective targeting apoptosis induction in cancer cells.