conclusions consequently, small diameter scnt interaction with nucleic acid bases is noncovalent. also, the results revealed that small diameter scnt interaction especially scnt (4, 4) with nucleic acid bases can be useful in practical application area of biomedical fields such detection and drug delivery. objectives hence, the quantum mechanics (qm) method based on ab initio was used for this ...

The use of fluorescent nucleic acid base analogues is becoming increasingly important in the fields of biology, biochemistry and biophysical chemistry as well as in the field of DNA nanotechnology. The advantage of being able to incorporate a fluorescent probe molecule close to the site of examination in the nucleic acid-containing system of interest with merely a minimal perturbation to the na...

trichophyton rubrum (t. rubrum) is an anthropophilic dermatophyte that is distributed worldwide and causes common cutaneous disease such as mycosis. although several properties of this fungus have been investigated so far, however a few studies were carried out in the field of molecular biology of this fungus. in the present study we tried to identify its molecular characterization of the goano...

DNA double helices comprising chimeric GNA/DNA metal-mediated base pairs have been synthesized and characterized (GNA = glycol nucleic acid). The possibility to combine different nucleic acid backbones within one metal-mediated base pair expands the applicability of metal-functionalized nucleic acids.

Nucleic acid fragmentation (footprinting) by *OH radicals is used often as a tool to probe nucleic acid structure and nucleic acid-protein interactions. This method has proven valuable because it provides structural information with single base pair resolution. Recent developments in the field introduced the 'synchrotron X-ray footprinting' method, which uses a high-flux X-ray source to produce...