The last decade has witnessed enormous research focused on cationic polymers. Cationic
polymers are the subject of intense research as non-viral gene delivery systems, due to their …

A highly sensitive and selective sensor for daunomycin was developed using
phosphatidylserine (PS) and aptamer as bioreceptors. The PS and aptamer were co …

Small interfering RNA (siRNA) is a versatile tool for regulation of gene expression.[1] The
ability of siRNA to silence translation and protein expression of cognate cellular mRNA …

Nucleic acids are a special class of negatively charged polymers, and they can complex with
cationic small molecules and polymers to form polyelectrolyte complexes of rich …

Chitosan-DNA (CS-DNA) and Chitosan-Pectin (CS-P) hydrogels were formulated as a
sustained drug delivery carrier for drug delivery. For this, hydrogels were prepared by …

Modified nucleic acids have a wide range of applications in many areas of biochemistry. In
particular, fluorescence-based nucleic acid systems have been studied extensively for their …

DNA nanotechnology, developing rapidly in recent years, has unprecedented superiorities
in biological application-oriented research including high programmability, convenient …

Efficient intracellular delivery of small-interfering ribonucleic acid (siRNA) to the target organ
or tissues in the body is assumed as the main hurdle for a widespread use of siRNAs in the …

Polymer brush-functionalized nanomaterials offer interesting features for the design of gene
delivery vectors as their physicochemical and structural properties can be designed …

Polysaccharides (especially chitosan) have recently attracted much attention as gene
therapy delivery vehicles for their unique properties such as biocompatibility …