Detection of DNA depurination with the use of an electrode modified with carbon nanotubes (10-6
M), r = 0.963. The results were suitable for the determination of guanine liberated from DNA
Synthesis and Antibacterial Activity of Quaternary Ammonium 4-Deoxypyridoxine Derivatives-resistant S. aureus strains with MICs in the range of 0.5-2 μg/
mL, exceeding the activity of miramistin