The polyamines spermidine and spermine along with the diamine putrescine are involved in
many cellular processes, including chromatin condensation, maintenance of DNA structure …

Helices are essential building blocks of living organisms, be they molecular fragments of
proteins (α-helices), macromolecules (DNA and collagen), or multimolecular assemblies …

Biogenic polyamines, such as putrescine, spermidine, and spermine are small organic
polycations involved in numerous diverse biological processes. These compounds play an …

Biogenic amines are organic polycations derived from aromatic or cationic amino acids. All
of them have one or more positive charges and a hydrophobic skeleton. Nature has evolved …

The interactions between aminooxy analogues of the biogenic polyamine spermidine and
selected 15‐mer oligodeoxyribonucleotides with alternating purine–pyrimidine base …

Biogenic amines putrescine, spermidine and spermine are ubiquitous in nature and have
interested researchers because they are essential for cell division and viability, and due to a …

Polyamines such as spermidine and spermine are abundant in living cells and are believed
to aid in the dense packaging of cellular DNA. DNA condensation is a prerequisite for the …

Gemini surfactants provide a significant opportunity in the development of new non-viral
delivery systems designed for gene therapy applications. This review summarizes the wide …

A new biosensor employing immobilized DNA on a nano-structured conductive polymer
fixed onto a platinum electrode is presented. Upon optimization of synthesis parameters …

Polyamines (PAs) are essential organic polycations for cell viability along the whole
phylogenetic scale. In mammals, they are involved in the most important physiological …