Photoluminescence of porous silicon as an indicator of its interaction with nucleic acidsVictoriya B. Shevchenko, Oleksandr Dacenko, Volodymyr Makara, Sergii L. Golovynskyi and Iuliia GolovynskaEur. Phys. J. Appl. Phys., 76 3 (2016) 30401DOI: https://doi.org/10.1051/epjap/2016160325